Advances in Engineering Research
26477 articles
Proceedings Article
Research on the logistics management in the enterprise supply chain system
Liyan Zuo, Yong Wang
Recently, the competition of the modern enterprises is focus on the competition of the supply chain management and logistics management. Therefore, the supply chain management is becoming more and more important in the world economy, and it has changed the ways of the logistics management. In this paper,...
Proceedings Article
Terminal Sliding Mode Control of Airship Pitch Channel simplified model
Guoqiang Liang, Yuliang Chen, Guangbin Wu
To make the response of airship system to be quicker, a kind of terminal sliding mode surface was constructed which can make the pitch angle trace the desired value in a finite time. Also a Lyapunov function was given to prove the sliding mode method is right and reasonable. But detailed simulation result...
Proceedings Article
Anaerobic degradation of polyethylene glycol 400
Xia Chen, Yangdong Hu
Anaerobic degradation of the polyethylene glycol 400(PEG400) was studied. The effect of concentration was respectively assessed on the anaerobic bio-degradation of PEG400, using the organic model wastewater containing the 1.0% and 0.5% PEG400. The result showed that: the TOC(Total Organic Carbon) and...
Proceedings Article
K-means Algorithm Based on Fitting Function
SiYong Chu, YanNi Deng, LinLi Tu
The K-means algorithm has the shortcomings of being sensitive to the initial clustering center, and in order to overcome this drawback, in this paper ,on the basis of the combination of data density and the optimal distance , a new definition of fitting function is made and then a kind of K-means algorithm...
Proceedings Article
Cloning and Construction of Overexpression Vector for FaUVR8 Gene Transformation with Strawberry
Xiran Wang, Leiyu Jiang, Haoru Tang
Anthocyanin is an important production of horticulture plant secondary metabolism, which is tightly concerns with fruit quality. There are lots of factors regulate plant anthocyanin biosynthesis including UV, which is one of the most significant factors, however, the effect mechanism details of UV are...
Proceedings Article
Research on control measures of N, T[O] and Ti in Bearing Steel
Liang Chen
In allusion to the requirements of bearing steel for ultralow T[O], Ti, analyzing the effects of slag system to T[O] by FACTSAGE thermodynamic calculation. The calculation results shows that the slag system of bearing steel should be controlled in the area that SiO2 0%~20% Al2O3 25%~45% CaO 45%~65%,it...
Proceedings Article
Thermodynamic analysis and experimental study of TiB2 coatings by CVD
Xiaoxiao Huang, Shuchen Sun, Shuaidan Lu, Xiaoping Zhu, Kuanhe Li, Ganfeng Tu
The coatings of titanium dibordie (TiB2) on a high purity graphite substrate by chemical vapor deposition (CVD) was studied by using a gas mixture of TiCl4, BCl3 and H2. The reaction thermodynamics and the influences of TiCl4: BCl3 flow ratio on the growth rate of TiB2 are analyzed by using HSC software,...
Proceedings Article
A study of English writing teaching mode based on computer network corpus
Weiwei Zheng
Network corpus is extremely convenient language learning and research resources. Some of them free and open to the public, the corpus has very high use value, can make use of the network resources to support classroom English teaching is domestic and foreign linguists and language teachers are concerned...
Proceedings Article
Modeling the Flow Rate of Pneumatic Driving Micro-droplet Jetting Process
Cong-Ping Chen, Jie-Guang Huang
Droplet jetting technology is widely used in 3D printing. In which process, the flow rate of material extrusion from the nozzle is one of the keys that affect the printing performance, such as the droplet size and its uniformity. In this paper, a model was developed to predict the jetting flow rate....
Proceedings Article
A composite current detection control strategies of Active Power Filter
Miao Zhou, Ziqiang Xi, Leran Liu
The current is not specified a current in load side or network side at the detection of APF(active power filter) control. When the detection object is selected a different current, the compensation effect is different. This paper presents a simultaneous current detection control strategies which the...
Proceedings Article
Research on the innovation of logistics management in the electronic commerce
Liyan Zuo, Changliang Li
Recently, the electronic commerce (E-commerce) is an important economic trade way for the logistics management. The modern e-commerce technology has greatly affected on the traditional logistics. And the modern logistics will develop to the trend of informatization, networking and functionalization with...
Proceedings Article
The Application of Infusion Intelligent Monitoring System
Xingjia Jiang, Caihong Yao
Aiming at the control accuracy, safety, reliability, low efficiency of traditional manual monitoring infusion system, the introduction of distributed monitoring system is advanced, practical and efficient, implementation of system comprehensive monitoring and management. The PLC application system as...
Proceedings Article
Analysis on the construction of water ecological civilization and its evaluation index in China
Dong Ru
Ecological Civilization reflects the harmony state between human progress and nature in human civilization, and the ecological civilization of city water is the "concentrated shining point" of ecological civilization, but also the focus and difficulty of ecological civilization construction. This paper...
Proceedings Article
Integral Sliding mode Control of Height Loop of a Kind of Airship Vehicle
Yuqiang Jin, Huali Wu, Junwei Lei
A kind of integral sliding mode surface method is firstly used in the height loop of airship system based on the assumption that the pitch angle control loop is stable. The expected pitch angle signal is caused by the sliding mode surface which is produced by height error .Compared with traditional PID...
Proceedings Article
The Research of Vibration Signal De-noising Method Based on LMD and Wavelet De-noise
Gangxiang Guo, Yuanming Ding, Jinwei Chen
This paper puts forward a vibration signal de-noising method based on LMD and Wavelet De-noise. The method de-noises the PFs separated from LMD by wavelet De-noise, and reconstitute the de-noised signal. It’s effective to de-noising diesel engine vibration signal and simulation signal. Compared with...
Proceedings Article
A Study on Measures to Prevent Water Eutrophication in Longhu Lake, Jinjiang
Liandeng Zeng
As the biggest natural freshwater lake in Jinjiang, Longhu Lake now serves the drinking water source for four towns in South Shanxi Province and Jinmen. The paper evaluates the state of nutrition of Longhu Lake on the basis of analyzing the status quo of Longhu Lake, and proposes seven measures to prevent...
Proceedings Article
Free vibration of laminated composite plates by the various shear deformation theories
Song Xiang, Chun Lu, Ji Wang, Wei-Ping Zhao
In this paper, the analysis of various higher-order shear deformation theories for the free vibration of laminated composite plates is presented. A Navier-type analytical method was used to solve the governing differential equations. Natural frequencies of simply supported laminated composite plates...
Proceedings Article
A Novel Approach on English Test Software Design Based on The.Net Framework
Xiaoyu Zhang
With the rapid development of Internet and computer technology, modern education based on the Internet as main means has become the trend of the development of the education today. Although the domestic English testing system gains more and more attention but most universities and colleges’ equipment...
Proceedings Article
Adsorption of CO2/CH4 in shale organic nanoparticles:A molecular simulation study
Dezan Fan, Jianfen Du
Shale gas is a kind of unconventional gas,but it is difficult to exploit because of the low permeability and porosity of shale.In recent years,with the larger emission of CO2,how to use CO2 to enhanc shale gas recovery(CO2-ESGR)and sequestrate CO2 effectively is a topic of common concern.Besides the...
Proceedings Article
Research on the model of the production of hot forming process and the optimization method of production cycle
Ju Meng, Liang Wang, Qiang Wang, Yi Sun, Yisheng Zhang
With the increasingly high demand for energy saving, the demand for lightweight vehicles emerged. Hot stamping of high strength steel is a very important part of automobile lightweight. How to establish an efficient, reliable, energy saving hot stamping production lines will be an integral part of automotive...
Proceedings Article
The Higher Order Crack-Tip Fields for Anti-plane Crack in Exponential Functionally Graded Piezoelectric Materials
Yao Dai, Xiao Chong, Jingwen Pan
The crack tip fields for anti-plane crack in functionally graded piezoelectric materials (FGPMs) under mechanical and electrical loadings are investigated. The elastic stiffness, piezoelectric parameter and dielectric permittivity of FGPMs are assumed to be exponential function of y perpendicular to...
Proceedings Article
Research and design of small and medium power without the impact of the UPS
Yong Wang
The design for the normal operation of load in a period of time when the electricity suddenly interrupted. The whole design used "AC-DC-AC" form. The direct current can be obtained by the electricity after the rectifier or the battery voltage after boosting and then sent out after boosting and inverter....
Proceedings Article
Trading Mechanism Design for Adapting to the Development of Hybrid Electric Energy
Dunnan Liu, Mingguang Liu, Wenzhuo Wu, Ningning Zhao, Jiarong Han, Guangyu Qin
Hybrid electric energy (combined cooling heating-power, CCHP) companies has both customer base and power generation resources, therefore, it can be considered as a power user and as a power generation company ,which can participate in point-to-point direct purchase of electricity transaction. Based on...
Proceedings Article
Experimental and numerical investigation on the performance of hydrodynamic cavitation in multi-holes orifice plate
Changhao Ji, Zhixia He, Yuhang Zhixia
The multi-holes orifice plate are simple hydrodynamic devices which can be used for intensification of liquid-liquid heterogeneous micro-mixture for preparing bio-diesel or emulsified diesel. In this study,a flow visualization experiment system with a transparent hydrodynamic cavitation reactor was setup...
Proceedings Article
Research on parameters identification of system with uncertainty and unknown parameter
Guangbin Wu, Guoqiang Liang, Junwei Lei
In order to illustrate the complexity of system parameter identification, this paper takes a simple one order system as an example, which contains an unknown parameter and an uncertain term. It adopts the adaptive method to design the identification rules of unknown parameters, and uses the robust control...
Proceedings Article
Development of the model of the Virtual Test Platform of the Chassis Hydraulic System of the Tacked Vehicle Based on AMESim
Xiaonan Zhao, Qinghui Xiong, Lidong Gu, Linsen Song
By analyzing the working principle of the chassis hydraulic system of a certain tracked vehicle, a simulation model of the virtual hydraulic test platform has been built. The model is not only used to simulate the pressure and the flow rate of the hydraulic system in the environment of the virtual test...
Proceedings Article
The structure design and performance analysis of the transportation fork in hot stamping production line
Yi Sun, Liang Wang, Bin Zhu, Yilin Wang, Yisheng Zhang
To meet the automotive lightweight trend, hot stamping production technology is becoming a key technology of automotive body manufacturing. In the hot stamping production line, multi-chamber furnace is been adopted for its batch of high heating efficiency. The heated blank is transported by tray-type...
Proceedings Article
Higher Order Crack Tip Fields for Physical Weak-Discontinuous Crack of Linear FGMs Plate with Reissner’s Effect
Xiao Chong, Yao Dai, Shimin Li
The higher order crack tip fields for an interfacial crack between homogeneous material and linear functionally graded materials (FGMs) plates is studied. The governing equations are derived for weak-discontinuous problems of FGMs plates considering transverse shear deformation . The higher order crack...
Proceedings Article
The Design of User Database Resource Management System Based on Web
Ying Wu
with the development of more and more application software system model by C/S mode to B/S mode, the advantages of the software system based on WEB is more and more obvious: only use standard browser, of a lot of client configuration. However, late for a WEB application system of maintenance work, the...
Proceedings Article
Analysis of Streamline in Horizontal Well
Guofeng Wang
In order to visually reflect the pressure distribution characteristics and the flowing tracks of reservoir fluid in five-spot horizontal well pattern, this paper obtain the pressure distribution equation of transient flow in horizontal well pattern by means of the potential superposition principle, present...
Proceedings Article
A Method of Quantitation Evaluation and Calculation on Stereo Display Visual Comfort Based on Depth Matching Degree
Fan Wu, Xiaoan Tang, Longxing Kong
Stereo display is the important part in realizing the virtual reality. At present, the problem of visual comfort has restricted the development and application of the stereo display. The visual comfort is closely linked to the depth of the stereo images and the viewing conditions. We propose a method...
Proceedings Article
Experimental Research on Mechanical Properties of Recycled Aggregate Concrete with Different Modification Methods
He Gao, Guoping Wu, Xiaowen Yuan
The recycled aggregates were modified by sodium silicate, cement grout, cement mixed with superfine fly ash grout and polymer emulsion. The influence of the modified recycled aggregates to the mechanical properties of the concrete was studied. The results indicated that the recycled aggregates can reduce...
Proceedings Article
Research on the cooperative work of multi manipulator in hot stamping production line
Gang Zheng, Liang Wang, Qiang Wang, Yi Sun, Ju Meng, Yisheng Zhang
In hot-stamping production line of high-strength steel, when high-temperature sheet gets out of furnace, it needs to be delivered as soon as possible to press for stamping, to reduce high temperature oxidation and plasticity reduction caused by temperature drop, and improve the efficiency of the production...
Proceedings Article
Adaptive control effect analysis with parameters not totally identified
Yuliang Chen, Haijun Li, Tao Jiang
In view of the fact that the parameters can not be fully identified, which is frequently occurred in real adaptive parameter identification, this paper makes a deep analysis and studies the effect of the adaptive control law on the situation that parameter is not fully identified. In order to simplify...
Proceedings Article
Co-relation between Shafting Vibration Performances and Shafting Mechanics Characters in Large Ships
Xiaofei Wen, Ruiping Zhou, Qiang Yuan, Xianming Hu
Ship shafting mechanical characteristics reflected the ship shaft system static and dynamic mechanics characteristics, through the ship shafting alignment through theoretical analysis and calculation of ship shafting vibration characteristic includes shafting torsional vibration, transversal and longitudinal...
Proceedings Article
The Accurate Marketing System Design Based on Data Mining Technology: A New Approach
Yuling Zeng
With the rapid development of mobile Internet, operators are faced with the increasingly fierce competition. Big data includes Internet, medical equipment, video monitoring, mobile devices, smart devices, non-traditional IT equipment such as channel mass structured or unstructured data, and every moment...
Proceedings Article
Dynamic Performance of the Freight Vehicle with Orientation Resistance Controller
Hechao Zhou, Jimin Zhang, Shuyi Zhang, Haixuan Geng
The dynamic performance of the empty case is worse than the loaded case to the railway freight vehicle in general. The gap damping idea is referred to be used to improve the ride index of the three piece mid-cross bogie vehicle when the friction damper force is downed in this paper. It covers stable...
Proceedings Article
Study on Dry Deposition Velocity of Particulate Nuclide onto Sea Surface
Kehan Ouyang, Wenzhen Chen
This Particulate nuclide deposit onto the sea surface will bring radioactive hazards to marine ecological environment, so it is necessary to study the dry deposition velocity of it onto sea surface. In this paper, a model of dry deposition of particulate nuclide onto sea surface is established, and the...
Proceedings Article
Study on Synergy of Grassland carbon sink management in Trans-regional Grassland
Qiang Gu, Jun Ma
China has about 400 million hectares grassland, accounting for 41.7% of the land area, from the 2013 China Prairie Conference published data, the Chinese grassland CO2 absorption capacity of 21.7 billion tons, How to effectively integrate the huge grassland carbon sinks has become a problem. Through...
Proceedings Article
Feasibility of Cladding Ti to Carbon Steel by Diffusion Bonding Followed by Hot-rolling
S.R. Ke, X.H. Xu, Z.D. Xiang
Ti was diffusion-bonded to a grade of carbon steel containing about 0.13 wt% C. The diffusion- bonded specimen was then hot-rolled to a final reduction in thickness of about 71 %. There were no delaminations during hot-rolling. The cross sectional microstructures of specimens before and after hot-rolling...
Proceedings Article
A Wideband Low Noise Amplifier Based on Distributed LC Network
Yaya Xie
A CMOS wideband low noise amplifier (LNA) based on distributed LC network is presented in this paper. Employing the distributed LC network, the bandwidth of the low noise amplifier is greatly increased without sacrificing the gain of the amplifier. The amplifier is designed in 65nm CMOS process. Simulated...
Proceedings Article
Analyze on User-Centered Design of Small Medical Products
Lili Liu, Yao Yao
This article from the small medical products research status quo of humanized design for the starting point of design, We analysis the relevant factors of humanized design, including the user characteristic model, user behavior model, interface model and environmental characteristic model and than analyze...
Proceedings Article
Modal Analysis of Pipe/Panel Structure in Airplane
Zhenzhong Chen, Weihua Zu
The finite element model of pipe/shell structure is established using Design/Modeler of ANSYS/Workbench. The modal analysis of the pipe/shell structure is done at 28MPa of stable pressure by ANSYS/Workbench, the first six order frequency and vibration model are obtained. The third natural frequency is...
Proceedings Article
Research on Computer Network Virtual Laboratory based on ASP.NET
Xuebin Jia
In this paper, we conduct research on the design and implementation of computer network virtual laboratory based on ASP.NET. Virtual laboratory is a kind of special, distributed problem solving environment which is to provide the users a web-based experiment teaching, technical exchanges, joint research...
Proceedings Article
Design of Automobile Brake Waste Heat Recovery Device
Jie Zhang
Energy saving, emission reduction and boost energy utilization efficiency have long been the research hotspots of automobile industry[1]. In the thesis the principle of semiconductor thermoelectric power generation is briefly expounded to raise one solution of using thermoelectric power generation material...
Proceedings Article
Simulation of Permanent Magnet Synchronous Motor Vector Control System Based on Simplorer & Maxwell
Guanyue Zhang, Kuangcheng Li, Chunguang Liu
In this paper, the electromagnetic model of Permanent magnet synchronous motor (PMSM) is established by using the RMxprt module self-brought by Maxwell, and the two-dimensional model is generated to conduct the electromagnetic simulation analysis. By using Simplorer as the simulation platform for driving...
Proceedings Article
A Hybrid Particle Swarm Optimization Based on Symmetric Distribution and Simulated Annealing
Xueyan Li
The performance of particle swarm optimization (PSO) is limited by its local minima, defects and poor precision. To solve this problem, we present a hybrid adaptive particle swarm optimizationª. Two approaches, symmetric distribution and simulated annealing algorithm, have been used to improve the PSO...
Proceedings Article
Study on the determination of elastic modulus of amorphous alloy by the acoustic method
Haibo Mao, Duanneng Li, Shaochu Zheng
This paper studys on the determination of elastic modulus of amorphous alloys by acoustic method. The method is simple and effective, convenient and fast, non-destructive and has strong practical significance. A cantilever beam structure is selected, and the non-contact acoustic measurement and analysis...
Proceedings Article
A New Approach on the System-Level Design for the Wireless Sensor Network
Bowen Hu
With sensor technology matures, wireless sensor networks in the field more and more attention and has been widely applied. As the wireless sensor network system behavior is heterogeneous, traditional wireless sensor network system design modeling focuses on single subsystem model behavior from the wireless...
Proceedings Article
Research on shearing performance of asphalt mixture with Lucobit
Yemao Zhang, Mulian Zheng, Juan Chen
To study the shearing performance of asphalt mixture with Lucobit, AC-13C and SUP-20 asphalt mixture with Lucobit were carried out the uniaxial penetration test and the the direct shear test. The results show that the angle of internal friction of the same gradation and temperature has little difference,...
Proceedings Article
Preferential Flotation of a Refractory Cu-Pb-Zn Polymetallic Ore
Shun-Ming Deng, Jian-Tao Lang
According to the mineralogy of the polymetallic ore the process of preferential flotation of copper was adopted, and the separation of lead, zinc and sulfur were carried out and implemented Four products, including copper concentrate assaying 22.67% Cu at a recovery of 91.77%, lead concentrate assaying...
Proceedings Article
Design and Application on the Composite Rail of Column-Beams in Gantry Machine
Hua Lu, Dewei Tang
Column - crossbar rail is the heart of the Moving beams CNC gantry machine which is now widely used in Machinery manufacturing. Whether the structure is rational directly affects the dynamic performance of the whole machine and machining accuracy. The traditional slide, linear rolling and hydrostatic...
Proceedings Article
Elderly Residential Space Design and Analysis: A Review
Yanli Zhou
With increasing age, the elderly, the special requirements of living space and a corresponding increase in the degree of dependence. This article focus from the functional space housing the elderly begin to analyze the elderly housing designs should be noted that the problem of elderly residential points...
Proceedings Article
The Research to Service Robot Localization of Inversion GPS in the Spherical Coordinates
Zhibing Deng, Siyong Chu, Linli Tu
This paper announces an algorithm to localize service robot in the spherical coordinates and presents a method to implement ultrasonic localization of IGPS (inversion GPS) in the spherical coordinates. In addition, the algorithm is justified after a simulation.
Proceedings Article
Seasonal-vertical variations of Pb and their mechanisms in marine bay
Dongfang Yang, Yu Chen, Xiancheng Qu, Danfeng Yang, Yinjiang Zhang
This paper analyzed the content, distribution, seasonal and vertical variations of Pb in Jiaozhou Bay based on investigation data in surface and bottom waters in different seasons in 1982 and 1983. Results showed the seasonal variations of Pb contents in surface and bottom waters were consist in generally....
Proceedings Article
Thermal error of high speed feed system of NC machine tool
Rong Li, Wei Lin, Yanan Wang, Yin Zhang, Juyong Zhang, Chunguang Li, Zhiping Chen
The increase of the feed speed leads to severe thermal deformation, which seriously affects the positioning accuracy. Therefore, we take the X-ray feed system for machining center as the research object. Then, by analyzing the main heat source and establish a finite element model, the steady-state temperature...
Proceedings Article
Preparation and Electrochemical Properties of Water-borne Inorganic Zinc-rich Coating in Hydraulic Engineering Metal Structures
Liang Chen, Yuanyi Wang, Zaiqin Wang, Tonghuan Cui, Changwei Xiao
In order to develop more suitable anticorrosive coatings for hydraulic engineering metal structures, studies were carried out on the preparation and electrochemical properties of water-borne inorganic zinc-rich coatings in this paper. Through effective regulation of the type and dosage of silicate and...
Proceedings Article
Risk Assessment Method of Automotive Product Injury in China
Yongqin Feng, Yan Yin, Zhenhua Cao, Xiaorui Zhang
Automotive product injury risk evaluation is an effective means to reducing the loss caused by automotive product injuries by controlling the risks of such injuries. Based on the product injury monitoring data from the national product injury information monitoring system, and focusing on potential injury...
Proceedings Article
Application Research on International Trade Information Management System Oriented On Service
Kejia Yin
With the rapid development of network communication technology and Internet technology, international trade enterprises will face the business operation mode change by using the advanced information technology to strengthen the traditional advantages itself. The application of international trade information...
Proceedings Article
Current Situation on Flotation of Cu-Pb-Zn Sulfide Ore
Jian-Tao Lang, Si-Qing Liu, Xu Dong, Yi Pei
In the flotation of copper - lead - zinc polymetallic sulfide ores, flotation separations of those valuable minerals have been a difficult problem due to their finely-associated intergrowth and similar flotability of these sulfide minerals. This paper summarizes the research status and progress of mineral...
Proceedings Article
The Application of Data Warehouse Technology in Modern Finance
Wenzhe Chen
This paper studies the application of data warehouse in the modern financial industry, can help Banks to products, departments, institutions of profit and cost analysis, by strengthening cost management to increase efficiency, will largely change bank management departments at all levels of management,...
Proceedings Article
Public Flue Smoke Treatment Unit in Residential Building Based on Internet of Things
Hanlei Du
Nowadays the air pollution is increasingly serious. PM10, PM2.5 and other major pollution comes from various sources, in which one of the important sources is the emission of cooking smoke. Therefore, the control of sources is quite important to emission reduction. With the development of cities, more...
Proceedings Article
The land-ocean transfer process of Pb
Dongfang Yang, Yinjiang Zhang, Xiancheng Qu, Danfeng Yang, Yu Chen
This paper analyzed the seasonal variations and land-ocean transfer process of Pb in Jiaozhou Bay based on investigation data in surface waters in different seasons during 1979-1983. Results showed that during 1979-1983, both stream flow and marine current were the major Pb sources in Jiaozhou Bay. However,...
Proceedings Article
Dilatometric Analysis of Phase Fractions during Austenite Decomposition in Pipeline Steel
Ye-Jin Yang, Jian-Xun Fu, Ren-Jie Zhao, Yan-Xin Wu
Dilatometry is one of the most popular methods for the study of high temperature physical properties of steel and thermal expansion is considered to be an important factor concerning on the crack formation during casting and rolling for pipeline steel. In the present study, dilatometric curve of X60...
Proceedings Article
Cooling system of bearing in high speed feed system
Rong Li, Wei Lin, Yanan Wang, Yin Zhang, Juyong Zhang, Chunguang Li, Zhiping Chen
In the high speed feed system, the temperature rise of the bearing will affect the positioning accuracy, so we design the liquid cooling system to cool the bearing. The cooling system consists of the mechanical module and the liquid-cycle-cooling module. The mechanical module is a spiral groove on the...
Proceedings Article
Structural local analysis and optimization of bus body skeleton
Lei Yang, Song Deng
It is very important to determine the specifications of components of vehicles at the initial design stage. Currently, the researches on torsional stiffness and weight optimization, structural improvement, and vibration and noise have been carried out. However, the structural local optimization of a...
Proceedings Article
Wireless Sensing Information Transmission and Storage Technology Research for the Internet of Things
Chuan He
The main objective is to achieve networking integration with a wide range of interconnected information space and depth of the physical world, and wireless sensor networks as a peripheral network of things, it is possible on a larger spatial and temporal scale networking provides active physical perception...
Proceedings Article
Study on preparing single–component flow–type EP underfill adhesive
Huilu Li, Hongli Wei, Kangchen Shao, Ting Zhang
With EP(epoxy resin) as matrix resin, DCA(dicyandiamide) as curing agent and modified imidazole as curing accelerator, and adding fillers and other additives, a single–component flow–type EP underfill adhesive was prepared. The curing temperature was determined by testing gelation time and characterizing...
Proceedings Article
Research And Application of Control Technology for The Amount of Slag-roughing In Converter Tapping Process
Hongguang Li, Tianming Chen, Liang Chen, Dianrong Guo
Series technologies in slag-stopping like “Infrared test for slag-roughing”, “sliding plate in pushing off slag” and the optimization of floating plug have been introduced in this paper. The system operated steadily after install and trial run, have played a good metallurgy effect, and the amount of...
Proceedings Article
Study on Screening of Vegetable Varieties with Low Accumulation of Rare Earth Cerium and its Accumulation Characteristics
Lu You, Lihang An, Wu Zhou, Minchao Liu
In this study, 17 kinds of vegetables were selected to make a contrast test ina nutrient solution cultured under the condition of 50 mg/L Ce pollution. Lactuca Sativa L., a low enrichment and normal growth, was selected by soil experiment to analyze the accumulation of Ce and its physiological and biochemical...
Proceedings Article
The pollution level of PHC in open waters of Jiaozhou Bay
Dongfang Yang, Xiancheng Qu, Danfeng Yang, Yu Chen, Yinjiang Zhang
This paper analyzed the content, distribution, source and background level of PHC in Jiaozhou Bay based on investigation data in April, July and October 1986. Results showed that the PHC contents in surface waters ranged from 0.005-0.122 mg L-1, and were meeting Grade I/II (0.05 mg L-1) and Grade III...
Proceedings Article
Research on Teaching Quality Monitoring System Based on B/S Architecture: A Novel Approach
ZhiYong Chen
With the rapid development of Internet technology and applications, network integration into all aspects of people's lives, the computer network has become a powerful force for social and economic development, the use of network information technology to achieve national economic and social information...
Proceedings Article
Identification and processing of a frame structure
Shang Xiang, Xuerui Yang, Guobo Luo
In recent years, the construction engineering industry has developed rapidly, and the engineering quality problems have become increasingly prominent, such as the low concrete strength and the cold joints of concrete structures. Based on an engineering example, this paper describes the whole process...
Proceedings Article
Numerical simulation on the aerodynamic characteristics effect of ribs acting on the stay cable
Yifeng Huang, Jixin Yang
The cable wind-induced vibration of long span cable-stayed bridge is one of the key factors causing serious damage to the bridge. The ribs setting on the surface of the stay cable are one of the aerodynamic damping measures to restrain its wind-induced vibration. As the surface morphology of the stay...
Proceedings Article
Numerical Study of Effects of Different Base on Asphalt Pavement Responses Using FEM
Lu Bai, Guo Cong, Jianping Zhu, Peng Li
The current trend of flexible pavement design is moving from an empirical approach to a mechanistic based design methodology. The equations used in the empirical design method to determine the pavement structure rely on the empirical relationships between design variables. These equations are only valid...
Proceedings Article
Research on Distributed Signal Processing Technology in Wireless Sensor Networks
Zhengnan Wu, Yuansheng Cheng, Jun Lu
Wireless sensor network is widely used in military, industrial, medical, transportation and other fields. As a product of the era in the future, wireless sensor network will play a more and more important role. This network is usually composed of sensor nodes that of low power consumption and low cost....
Proceedings Article
A Novel Approach for a Specific Optimization Problem in Compilers
Hai Lin, Baoliang Mu
In this paper, we consider the problem of constant propagation. If some variable can only take a constant value in a given program, then we can replace all the occurrences of that variable with the constant value. That does not affect the semantics of the program, the program can be accelerated at run...
Proceedings Article
Analysis of the cause of crack in a brick structure
Shang Xiang, Guobo Luo, Xuerui Yang
In recent years, the development of new materials is rapid, and the quality of materials brought by it is also obvious. Based on an engineering example, this paper expounds the process of detection, identification and cause analysis of a brick masonry structure, and provides reference for similar project...
Proceedings Article
Knowledge View Based on Rough Set and Similarity
Mingjian Zhou, Qiang Liao, Juncai Tao
View maintenance is a hot topic in database. But unlike database view, the knowledge view of knowledge management system has its particularity. The knowledge view is a cache of knowledge item that can be access quickly. Based on rough set, this paper proposes an approach of constructing knowledge view....
Proceedings Article
Remote Transmission and Control Research of Visual Signal for Detecting Robot
ChangChun Shang, Yuyu Hao, Tian-peng Zhao, Qi Zhang
Autonomous navigation is one of the key issues in the field of mobile robot. In recent years, as the robot system operation ability and the development of related technologies, such as image processing, people more and more research is not dependent on the autonomous navigation technology of GPS system,...
Proceedings Article
Curing Properties of Water-based Self-drying / Fast-drying Foundry Coating
Chunyi Zhan, Shengshan Feng, Shuzhong Xie, Chunjing Liu, Jiahao Liang, Yunhua Gao
The article focuses on the self-drying curing characteristics of energy-saving and environmental friendly water-based self-drying / fast-drying foundry coating. Through check experiment, the differences of strength, humidity resistance and influence on the strength of resin sand when respectively using...
Proceedings Article
Effect of Thermomechanical Processing on the Microstructure and Mechanical Properties of Low Carbon Steel
Zhenyao Shao, Zhichao Wang, Zhuang Li, Shuai Wang, Jijie Wang
Effect of thermomechanical processing on the mechanical properties of low carbon cold forging steel was investigated for different processing parameters on a laboratory hot rolling mill. Fast cooling is a key factor in thermomechanical processing. The mechanical properties of specimen 2 which was fast...
Proceedings Article
Combining Nonmonotonic Inference and Case-Based Reasoning to Solve Practical Problems
Hai Lin, Baoliang Mu
This paper aims to establish the connection between case-based reasoning and nonmonotonic reasoning. In particular, we suggest to make nonmonotonic inference using case-based reasoning. The key idea of this work is that nonmonotonic reasoning should be considered as an inductive process. When provided...
Proceedings Article
Research and Design of Internet of Things Information Monitoring System Based on Fiber Optic Sensing
Jun Lu, Zhengnan Wu
The Internet of things is network connected things. Internet of things is generally divided into three layers, perception layer, transmission network layer and application layer. Sensing end of the sensing layer is the electric sensor mostly used currently. But with the rapid development of optical fiber...
Proceedings Article
Numerical Simulation of Humidity Distribution in Levee Road Subgrade
Wei Hao, Zhengqi Zhang, Dongsheng Chen, Jianping Zhu
A levee road is a component of a levee project. The subgrade of a levee road is the levee itself and usually it is submerged in the water. A special attention has been paid for slop stability and seepage of levee road under submerged condition during design and construction phases. This study investigated...
Proceedings Article
The Effect of Exogenous Melatonin on Kiwifruit Photosynthesis under low light environment
Dong Liang, Yanqiu Shen, Nengqin Xu, Hui Xia
Melatonin is a ubiquitous indol molecule and has powerful functions in relieving abiotic stress responses. In our study, we used the kiwifruit seedlings as the materials and investigated the efficiency of different concentration melatonin (50 μM, 100 μM and 200 μM) on protect photosynthesis compared...
Proceedings Article
Study on the plasticity and sintering properties of electrolytic manganese residue
Mou Sheng Song, Jin Yu Yang, Jie Zhang
Electrolytic manganese residue (EMR) is an acid filter residue and contains a large amount of hazardous substances. The plasticity and sintering properties of EMR heated at 920-1020 are measured. EMR primarily consists of quartz (SiO2) and chemical gypsum (CaSO4·2H2O), and has a high plasticity. The...
Proceedings Article
Digital Media Content Management System Design and Analysis
Mengxing Chang, Xuefeng Quan
With the rapid development of network technology and digital technology to media content-based digital media industry, the rapid growth worldwide. Thus digital media technology gradually being great concern academia and industry, many countries have developed relevant development strategies and objectives....
Proceedings Article
Calculation and simulation of a Hertzian dipole
Changkai Lu
As being used generally in numerous numerical calculations and models, Hertzian dipole’s calculation show its importance. This paper begin with the very basic level to deduct the equations of a Hertzian dipole fed by a current in time-varying fields in spherical co-ordinates, and then a simulation in...
Proceedings Article
Field Strength Estimation for Wireless Mobile Communication Based on Ray Tracing Technique
Seggani Hizia, Qiang Gao
In the network planning and optimization of mobile communication, cellular signal strength estimate results not only determine the rationality of the planning results, but also affect the quality of the network optimization, so designing accurate signal strength estimation methods is the key problem...
Proceedings Article
The Key Componets Design and Research of the Projectile System of Marine Pipeline Concrete Weight Coating Production Line
Shuang Jing, Zhiqiang Huang, Xu Luo, Kun Zhang
Due to the effect of the marine environment, the marine pipelines would drift away because of the water buoyancy when the pipeline laying and operation, as well as suffer the damage from the other external factors. Therefore, we need to coat a concrete layer on the anticorrosive pipe’s surface with a...
Proceedings Article
Breakage rates of mixed skarn tungsten in a laboratory mill
G.M. Shi, Y.C. Zhou, C.B. Wu, H. Yang
The effect of grinding in different pure mineral has been generally studied. However, very little work has been done in mixed skarn tungsten. This paper describes the breakage rates of the mixed skarn tungsten from milling kinetics at a laboratory ball mill. Firstly, the breakage rates of different particle...
Proceedings Article
Research of the English Network Teaching Resources System based on Data Warehouse Technology
Da Liu, Jingwei Shu, Xueyan Fan
Build a platform of informationization as teaching auxiliary has become the mainstream teaching methods in all kinds of school under the network environment. It has the main target of the current middle school English teaching reform that involve various types of multimedia teaching resources into the...
Proceedings Article
The Effect of Exogenous Melatonin on Kiwifruit Phenolic Compounds and Antioxidant Capacity under low light environment
Yanqiu Shen, Hui Xia, Zhi Lei, Dong Liang
Melatonin (N-acetyl-5-methoxytryptamine) is a low-molecular-weight molecule having an indole ring structure and considered as the best antioxidant substances. However, the role of melatonin in low light stress remains unknown. Our study investigated the possible role of melatonin on secondary metabolite...
Proceedings Article
Effects of Wetland Plants on Nitrification and Denitrification Intensity in Sediment
Chenfeng He, Hualin Wang, Zhengda Duan, Zhongyu Wang, Huayong Zhang
By comparing the nitrification and denitrification intensity in sediments of different aquatic plant populations in Balihe Lake wetland, the main factors influencing sediment nitrification and denitrification intensity under different water depths as well as different aquatic plant populations were discussed....
Proceedings Article
Microstructure and Grain Characteristics of Ti Nb40 Biological Implant Alloy
Zhu Zhu, Zeming Sun, Hongju Zhang, Xiaole Han, Yu. P. Sharkee, A. Yu. Eroshenko
This paper focuses on the development of microstructure of TiNb 40 alloy after severe plastic deformation. Primary billets (blocks) are Ti alloy cast with 40% Nb mass which are exposed to a combined two-stages severe plastic deformation method, including abc-pressing and multi-pass rolling in grooved...
Proceedings Article
RESEARCH ON CARBON DISTRIBUTION IN NATURAL SCENIC AREA
Lin Chen, Rong Zhao, Maozhu Jin
By calculating carbon sink of vegetation in a natural scenic area and tourist carbon footprint, carbon distribution load rate, carbon distribution equilibrium degree and carbon distribution order degree were introduced to study the carbon distribution order in a scenic area quantitatively. Then Simulink...
Proceedings Article
Comparison of Different Models for Higher Harmonics Resonance Analysis Between Traction Networks and High Speed Train
Hu Cao, Yuping Liu, Runze Zhang, Shuihui Liu, Fei Lin
With the rapid development of high-speed railway technology, more and more countries enjoy the convenience which travels with high speed train.Most of the high speed train running on the railway use distributed power technology, the converter on the train get power from traction network to supply the...
Proceedings Article
Research on the Key Technique of Wireless Network Systems Based on ZigBee and Related Techniques
Nan Lin
In this paper, we did research on the key technique of wireless network systems based on ZigBee and related techniques. ZigBee wireless sensor network is composed of multiple interconnected ZigBee nodes through wireless channel which supports three types of network topology star, tree, and mesh. Although...
Proceedings Article
The Polycarboxylate-based Superplasticizers Modified with thickening agents: the performance and Influece on Cement Hydration
Jing Feng, Jiaxiang Li, Liang Chen, Pengxiang Li, Zaiqin Wang
The application of effective superplasticizer is helpful to improve the working performance and durability of concrete. In our work, several high performance polycarboxylate-based superplasticizers were prepared by modifying the commercial products with two types of thickening agents. Their dispersion...