Proceedings of the 2017 7th International Conference on Manufacturing Science and Engineering (ICMSE 2017)
85 articles
Proceedings Article
Analysis and Improvement of Identification Method for Critical Unit in Transient Process of Multi-generator Power System
Wenyong Li, Hongsheng Su
The extended equal area criterion (EEAC) is one of the most important methods to identification the stability of Multi-generator Power System, and the key of this method is to correctly identify the critical unit. However, critical units of the existing recognition methods exist some problems, such as...
Proceedings Article
Mapping of UML Diagrams to Executable Code
Shugang Liu, Jinfeng Chen, Yifei Liu, Pengrui Lv
As the standard object-oriented modeling language, UML describes object-oriented systems from all angles and is object-centric. It is unified with the most popular object-oriented programming languages and can generate code frameworks through class diagrams. There is a corresponding relationship from...
Proceedings Article
Datacenter network based on Micro-Electro-Mechanical System optical switching
Weicheng Jiang, Lanying Li, Yong Li, Weishu Guo
The size of datacenter is growing rapidly. Datacenter network faces enormous challenges in the communication capabilities. Micro-Electro-Mechanical System (MEMS) optical switching technology is an idea for the network. In this paper, MEMS optical switch is used to construct the datacenter network. The...
Proceedings Article
A Practical 3D Measuring System of Parts Based on Laser Sensor
Shengfeng Fang, Caihong Su, Zhiye Pan
This paper had designed a 3D measuring system with low cost and high-precision. The 2D laser displacement sensor is the core component, and the Labview graphical programming software is the main software platform. PLC and stepping motor drives high-precision guides rail movement. Combining software and...
Proceedings Article
Evaluation Model of Equipment's Operational Readiness Based on Entropy Weight Method and VIKOR Method
Xinpeng Wang
To solve the problem of lacking of systematic evaluation of the equipment's operational readiness that brings much difficulty to adapt to the requirements of the current transformation and construction equipment support, an evaluation model of operational readiness integrating entropy weight method and...
Proceedings Article
Review and prospect of Underwater Target Feature Extraction Based on Active Sonar
Zhong Wang, Wei Feng, Xinpeng Wang
This paper review and prospect the characteristics of active sonar underwater target feature extraction, which is commonly used at home and abroad, and analyzes the main technical difficulties.
Proceedings Article
The Design and Implementation of Mount Lu 3D Virtual Tourism System
Wei Yue, Chaoyang Fang
3D virtual tourism system is a new tourism information platform supported by virtual reality technology, which provides a new opportunity for the development of tourism. It is direct, authentic, interactive, dynamic, and rich in tourism information. This paper introduces the concept and development status...
Proceedings Article
Study on Multi-pulse Laser Detection of Moving Target under Low SNR
Junling Sun, Dongdong Pang, Guangmin Sun, Pengge Ma
This paper presents a multi-pulse laser radar system and target detection algorithm for motion target detection. In this paper, the system of multi pulse lidar is introduced firstly, and the detection performance of the target range is analyzed by combining the lidar equation. Then, aiming at the detection...
Proceedings Article
Exploration and Practice of Data Mining Course Teaching Oriented Big Data
Lei Gang, Xiong Chen
The course Data Mining, one of the core courses in many majors, has evolved from Data Mining oriented Warehouse, Web Data Mining to the current Big Data Mining. This paper has explored course teaching on discussion in the technology of big data mining and course practice in real data mining. We propose...
Proceedings Article
Design of Aquatic Ecological Security Evaluation System Based on Virtual Geographic Environment
Zengzheng Wang, Chaoyang Fang, Yeqiao Wang
By building remote sensing for monitoring and evaluating water ecological security virtual geographical environment, in general it shows the system framework, integration and coordination models and visualization. It aims to explore for water ecological security and remote monitoring to assess the feasibility...
Proceedings Article
Study on Time Synchronization of Marine Fault Recording Device Based on Lagrange Once Interpolation Algorithm
Leiming Huang, Liming Wang, Zhongqin Chen
The external clock synchronization method is difficult to implement, susceptible to interference and insecure for the marine fault recording device, so a synchronous method based on Lagrange once interpolation algorithm is proposed. MATLAB simulation and prototype test show that the synchronization accuracy...
Proceedings Article
Application of PID Neural Network in the pneumatic control system
Yuxuan Pan, Quanlin Dong
In order to solve the problems of time-varying, nonlinear and large inertia in the pneumatic control system of the intelligent valve positioner, the PID neural network control strategy is used to control the valve opening. Based on the analysis of the principle of the neural network controller, the network...
Proceedings Article
Ground Fissure Monitoring Based on 3D Terrestrial Laser Scanning Techniques
Lichun Sui, Haixiong Zhu, Chengxi Fang, Shuo Zhai
Groundwater overdraft in Xi'an City is the main cause of the subsidence since 1959. In recent years, ground fissure has been one of the most serious geological hazards in Xi'an, China. This paper aims to research the application of high-precision 3D terrestrial laser scanning techniques (TLS) in land...
Proceedings Article
Filtering of LiDAR Point Cloud Data Based on new TIN Algorithm
Lichun Sui, Jianfeng Zhu, Haixiong Zhu, Mianqing Zhong
In this paper, the new method is proposed for filtering of airborne LiDAR data based on improved Triangulated Irregular Network(TIN) algorithm and the details of filter principle is described. Firstly, LiDAR point cloud data is organized and designed by regular grid and TIN, the seed points from point...
Proceedings Article
Analysis On The Development Countermeasures of China's Sports Television Media In The Omni Media Era
Tan Kang
This thesis analyzes the embarrassing situation of uneven development of China's sports TV media in the omni media era, and puts forward the idea that the complementary with new media should be strengthen and local TV media should further cooperate, sports authorities should take effort to improve the...
Proceedings Article
Current Situation Analysis of sports Television Broadcasting in China
Kang Tan
This article explores current situation of sports television broadcasting in China and summary the rules of its development so as to promote the benign development of sports television broadcasting in China.
Proceedings Article
Development Stage Exploration of Sports Television Broadcasting in China
Kang Tan
Through dividing and analyzing the historical development of Chinese sports television stage, this paper summarizes the rules of development, in order to promote the better development of China's sports TV broadcasting.
Proceedings Article
A Trend Model of Internet Public Opinion
Qing Lu
In modern society, internet information presents rapidly development, and mass media is playing an increasingly important role in spreading public opinion. The interpersonal relationship network is the carrier of public opinion of interpersonal communication, the scale-free network model constructs the...
Proceedings Article
The nature of management
Jing Fu, Jin Pu
The correct understanding of the nature of management is conducive to improve the efficiency of management. By reviewing the different disciplines and management science theories on the essence of management, in this paper we combine the theory of ethics to analyze, and believe that the nature of management...
Proceedings Article
Robust Optimization on the Fourth Party Logistics Network with Purchase – Return Reverse Logistics
Haifeng Guo
One single-period many products 4PL network location model which synthetically taking the manufactory, centralized return centre, consumption area/initial return point, repair processing centre, distribution centre, and disposal centre into account,is constructed in this paper. The objective is to minimize...
Proceedings Article
Research on Building Facade Point Cloud Data Based on Random Sampling Algorithm Segmentation
Peng Cang, Zhenglin Yu
The point cloud data for building facade segmentation problem, based on random sampling algorithm is proposed building facade segmentation method, point cloud data, and analyzes the principle and operation process of the algorithm, at the same time, this paper expounds the key parameters in the process...
Proceedings Article
Optimization Method of Heating Furnace for Stirling Engine Heated by Natural Gas
Bo Peng, Junwei Tian, Qin Wang, Yu Su, Zhiqiang Lei
The Stirling engines are subjected to the poor heating quality and low output power. In order to overcome the problems, optimization method can be adopted, such as improving flat flame burner and increasing radiation plate, which can improve the efficiency of Stirling engine and increase the power output....
Proceedings Article
Quantitative Analysis of Inclusions in Ductile Iron by Electrolytic Extraction
Fei Yuan, Xing Qi, Yitao Yang
Spheroidizing treatment is an important step in the production of ductile iron, in this paper, with the different amount of nodulizer, the morphology and composition of inclusions in molten iron, spheroidized samples and test blocks were studied by scanning electron microscopy (SEM) and energy dispersive...
Proceedings Article
The processing instance of a flat blind cavity insert of die-casting mould
Shuai Wang, Xueqing Zhao
Through the classification of the profiled insert in die-casting mould, the technological analysis of the blind cavity insert is carried out. It provides a general process for the CAM technician to design the insert machining program. Combined with CimatronE software, the processing ideas clearly show....
Proceedings Article
Test of Shear Mechanical Properties of Cassava Stalks
Tao Wang, Mei Yan, Menglin Li
The parameters of cassava mechanical properties are very important for the design, dynamic simulation and mathematical model of cassava harvester. In order to study the cassava stalks cutting force, stress, power indicators influencing factors, using WD-200B computer-controlled electronic universal testing...
Proceedings Article
Research on Production Capacity of Manufacturing Enterprises Based on System Dynamics
Wei Qian, Chuankai Jiang
This paper uses the system dynamics to study the influence of human resources on the production capacity of manufacturing enterprises, draw the causal circuit diagram, construct the flow stock chart model, and uses Vensim software to simulate the model.Through the analysis of simulation results, it is...
Proceedings Article
Freeze-thaw damage analysis of concrete material for channel lining structure
Yaqi Gong, Zhiqiang Xie, Qin Chen
Freeze-thaw damage is a common form of damage to concrete materials, especially in cold regions. The deterioration process of hydraulic concrete material of channel lining structure the under the freeze-thaw cycles is analyzed. The damage evolution equation is deduced and freeze-thaw zone is discussed....
Proceedings Article
Application of Dual DSP Target Tracking System Based on SVM
Xinghong Li, Qian Xiang, Jinfa Cheng
With the real-time imaging tracking technology is widely used in various fields,military response to real-time tracking system,the precision and rapidity requirements are also increasing.This system for moving object in video monitoring field,designed target tracking system based on TMS320C6455 of dual...
Proceedings Article
File System Write-Optimization on High-Performance Computing Support Platform
Jiye Wang, Nan Zeng, Jun Yu
The development of energy grid results in explosive data increasing. Handling the large volume of data not only requires vast storage space, but also requires the power to process them. Based on various write-optimization technologies, we proposed the high-performance computing support platform (HCSP)...
Proceedings Article
The Human Reliability Research of VDT Operation Based on Task Characteristics and Operator Familiarity
Junhao Luo, Bin Liao, Kailun Yue, Huimin Teng
In order to explore the effects of task characteristics and operator familiarity on human reliability in human-computer interaction VDT operation, the simulation experiment was designed, then the performance data of 20 healthy college students were collected and analyzed by analysis of variance (ANOVA)....
Proceedings Article
The Calculation Method of One-dimensional Magneto Rheological Elastomer Problem
Zhenguo Tian, Jinkui Liang
When the magnetorheological member is in the strong magnetic field and the mechanical field, it will produce a magnetic induction effect which affects the variation of the modulus of elasticity. The variation of modulus has an effect on the deformation of the component. And the deformation also affects...
Proceedings Article
Study on thermal curing motivating volcanic activity of rich-silicon IOTP
Zhigang Zhu, Shunkai Li, Beixing Li
order to study the influences of different thermal curing methods on volcanic activity and mechanism of rich-silicon iron ore tailing powder (IOTP). Four different specific surface area of IOTP cured in different conditions were tested, at the same time, the strength, pore size distribution and hydration...
Proceedings Article
Identification of Key Patches for Biodiversity Conservation Based on Possibility of Connectivity Method
Yue Zhang, Bo Song, Zaiqiang Liu, Fan Zhang
Currently, large amount of habitats of wildlife have been displaced by artificial structures because of urban expansion. As a result, smaller patches of habitat have been lost, larger patches have become fragmented, and some of the habitats become lonely islands which will have weaker and weaker contact...
Proceedings Article
Design and Analysis on Electric Performance of Threaded adhesive joints of composite Axial Insulation Break
Changchun Yang
Threaded adhesive joints between stainless steel electrodes and insulating structure of axial insulation break was studied in detail. Wet winding process was chosen for Glass Fiber Reinforced Plastic inner insulation tube, and threaded adhesive method was chosen for joints bonding GRP to Stainless Steel....
Proceedings Article
Study on customer satisfaction of electric vehicle product quality characteristic
Jun Ma, Tianjiao Li, Zaiyan Gong
In recent years, driven by national policies, new energy automotive market in China was growing explosively, in which battery electric vehicles becomes the main force because of their low emission and high energy efficiency. Customer satisfaction research of product quality characteristic research for...
Proceedings Article
Production and Quality Control of Clean Steel in Ansteel
Yali Liao, Yufeng Yao
The paper focuses on the production process of clean steel combining with the production practice of Ansteel, and analyses the measures to improve the quality control of clean steel from two aspects: the selection of refractory materials and the tundish metallurgy. Practice has proved that the appropriate...
Proceedings Article
Mechanical cutting Technique of the Steel Tower Segments of Long-span Cable-Supported Bridge
Hui Wang, Qinglei Zhang, Shiqin He, Fei Yan
When the steel structure is used as the main tower of long-span cable-supported bridge, one big difficult that we must face is the precision control of the steel tower segment. In order to meet fabrication and erecting precision requirements, high precision of the mechanical cutting of each segment end...
Proceedings Article
Design and Testing of a Vertical Scroll Pump Efficiency
Pokanit Jeerawat, Kritmaitree Assist. Prof. Pollakrit
This research aim designs and tests a vertical scroll pump. The mathematical models of the curves fixed and the orbiting scrolls were used in designing and constructing a vertical scroll pump and the principles of dynamic of machinery was applied to analysis the centrifugal force of a vertical scroll...
Proceedings Article
Synthesis of Nano TiO2-Fe2O3 Photocatalyst and photocatalytic degradation properties on oxytetracycline hydrochloride
Ying Yang, Qian Zhang, Yuhang Deng, Chuanda Zhu, Di Wang, Zhenquan Li
Nano TiO2-Fe2O3 composite photocatalyst was synthesized by solvothermal method. Fe(NO3)3•9H2O and titanium isopropoxide was used as precursor. The mixture of anhydrous ethanol, 2-propanol and diethylene glycol was used as solvent. The composite photocatalyst was characterized by X-ray diffractometry,...
Proceedings Article
Research on Algorithm of Renting Extenics Strategy Generating System
Jianxin Li
Facing massive house rental information, the tenants consider many factors. Usually, it is difficult for them to make an optimal strategy. Considering the large amount of storage, fast computing and other characteristics, if introducing computer technology to assist in generating and evaluating strategies,...
Proceedings Article
Research on the key technology of 8000mm diameter marine tracking dome
Libao Yang, Yanhong Li, Jing Wang, Yan Wang, Guoquan Shi
The shipboard electro-optical tracking system is facing the severe ocean climate environment. So it is necessary to consider the design of the carrier-based optoelectronic tracking system to prevent corrosion, moisture, mildew and salt fog. In addition to the passive protection of the photoelectric tracking...
Proceedings Article
Deformation analysis for the superconductor-silver interface in the Bi-2223/Ag tape rolling process
Yongjin Lu
Analytical model of interface deformation behavior during rolling process was established to investigate the principle of sausaging formation, and formula involving the geometric parameters and physical properties of silver layer was derived on the basis of energy approach. Moreover, the curvature difference...
Proceedings Article
Analysis on Multi-direction Forging Defects of Railway Clamp Based on Certain Kind of Preformed Billet
Liying Liu, Hongxia Yuan, Changbin Shao
The multi-direction forging process of railway clamp based on certain kind of preformed billet was designed. The railway clamp sample was acquired by industrial experiment. The causes of burr and other defects have been analyzed in multi-direction forging of railway clamp. The multi-direction forging...
Proceedings Article
Synthesis and Crystal Structures of a mixed-metal Complex with Nitrilotriacetamides
Guichun Sun, Jingwen Ran
A novel complex with nitrilotriacetamides(L) has been synthesized. Single-crystal X-ray diffraction analysis determined the molecular formula as C12H28N8Na2NiO10. The crystal belongs to the triclinic system with P-1 space group. In this molecule, the L ion exhibits an infrequent coordination mode. The...
Proceedings Article
Research of the Shape of Pressure Arch in Layered Rock Mass Based on the Protodyakonov's Theory
Xin Wu, Zihan Tu
layered rock mass is a common geological structure in the underground engineering construction, and the Protodyakonov's theory is widely used in the calculation of underground caving arch, however, the actual occurrence state of engineering surrounding rock is much more complex than homogeneous rock...
Proceedings Article
Status of 3D Printing Technology for Metal Materials
Jinjian Lv, Changzhi Jia, Jianchun Yang, Yufei Zhang
In this paper, the basic principles of 3D printing technology was briefly introduced and several methods of 3D printing for metal materials were introduced in details, including Electron Beam Melting (EBM), Selective Laser Melting forming (SLM), Selective Laser Sintering forming (SLS), Laser Direct Melting...
Proceedings Article
Fatigue Life Prediction and Structural Optimization on Torsion Shaft of Tracked Vehicle
Sihong Yan, Fenghe Tao, Changzhi Jia, Guangsheng Liu
In order to make a reasonable use of durability and design life, the mechanical components are optimized in many aspects. From the practical point of view, the parametric modelling of the torsion shaft was carried out with Solidworks, and the model was transferred to the ANSYS Workbench through the data...
Proceedings Article
Research on product quality optimization of H steel based on QFD and FMEA --A case study of Laiwu Steel group
Wanli Ma, Mengzhi Wang, Ningning Wu
In this paper, we select H-beam products as the research object and use the integrated QFD and FMEA to improve the product quality. First of all, we obtain customer demand through a variety of ways, using QFD convert customer demand into the technical characteristics of the product, then calculate the...
Proceedings Article
Preparation and Electrocatalytic Oxidation Characteristics of Ethanol on Pd/C Catalyst
Aixia Ling, Zhiqiang Xu, Jiongchen Shan, Jing Liu, Fandong Kong
Nanoparticle Pd/C catalyst was prepared by a microwave-assisted polyol process (MAPP).Ethylene glycol was used as reducing agent. The Pd/C catalyst was characterized by transmission electron microscopy(TEM) and X-ray diffractometry(XRD). The catalyst was spherical and homogeneously dispersed on activated...
Proceedings Article
Research on the Application of Information Entropy in Experience Design
Haiyan Cao
By taking experience design as the research center, the paper introduced concept of information entropy into the field of user experience cognition of industrial products, studied the effect of the information entropy on experience design from two aspects of physical cognitive and psychological experience,...
Proceedings Article
The inherent characteristics and vibration response analysis of 10KW small wind turbine tower
Yongzhi Xie, Lieping Zhang
The discrete structural dynamics equation is established for small wind turbine tower by means of Hamilton principle and the generalized displacement method, and the calculation model of natural mode, vibration mode and dynamic response of the wind turbine is also given. Four order natural frequency,...
Proceedings Article
Review of distortion function design in spatial domain
Jun Li
In modern steganography, designing a distortion function to get the cost for every cover elements is an open problem. Many researchers have proposed a lot of different valuable distortion functions from different point of view. In this paper, the distortion function are classified to three categories,...
Proceedings Article
The dynamics analysis of automobile chassis for shelter
Duan Xi, Youyong Ding, Yangyang Hu
The shelter generally carried by automobile chassis. Therefore it needs corresponding automobile chassis to adapt to different road conditions. The three types of common obstacle are ravine, slope and step. When crossing the three types of obstacles the dynamics analysis of automobile chassis can be...
Proceedings Article
Adsorption of glyphosate from aqueous solution onto surfactant-modified resin
Changyin Zhou, Dongmei Jia, Xinmin Liu
Nano-iron and copper oxides loaded weakly basic resin D301 was investigated for the removal of glyphosate from aqueous solution. The characteristics of the resin before and after surfactant-modification were examined using scanning electron microscopy and Fourier transform infrared spectroscopy. The...
Proceedings Article
Design of New Thermal Lunchbox Based on Humanization Design
Xinxin Lü, Jia Luo
Many office workers choose to bring their own handy for lunch, but the heat preservation of meal is constrained by the external location and the attributes of the lunchbox. This product is with humanized design as the breakthrough point, combined with the characteristics of the physiological, psychological...
Proceedings Article
Analysis of Electromagnetic Shielding Stability in electronics shelter
Hea Ting, Duan Xi
First briefly illustrates the importance of electronic shelter shielding stability, and introduces the principle of electromagnetic shielding; through the calculation of the electromagnetic shielding, summarizes the factors affecting the effectiveness of electromagnetic shielding shelter; finally put...
Proceedings Article
Simulation Study and Influencing Factors Analysis of Mini - car Platform Tilting Test
Changye Liu, Yimin Mo, Yong Wei, Zhigui Lin
A multi-body model based on dolly rollover test for the minivan is introduced in detail and validated by comparing time relative error of the key motions in the absence of dummy. It is shown that the simulation model is accurate enough for later research. The influence law between rollover characteristics...
Proceedings Article
Deformation Research of Titanium Alloy Diaphragm Disc With Different Cutting Edge Radius
Aiqin Lin
In different parts of cutting force, it is researched cutting force on machining titanium alloy by the way of theory model and finite element analytical. Established cutting force model of titanium alloy precision machining. Analysis distribution of cutting tool edge stress field caused by different...
Proceedings Article
Research of Titanium Diaphragm Disc Clamping Way
Aiqin Lin
Titanium diaphragm disc deformation problem is researched by theoretical analysis and finite element analytical in cutting process. Titanium diaphragm disc deformation finite element analysis model is established by different ways. The influence of workpiece machining accuracy is analyzed by different...
Proceedings Article
Improvement Research of the Software of Transforming Semi-Structured Html File into Structured Text File
Qiming Cui, Xue Wang, Guodong Chen, Yongbin Zhao, Bo Li, Yi Ning, Shuting Cui, Zirong Zhang, Rui Zhao, Hongyu Meng, Yao Zhang, Zhenqiang Fu
An application research work had improved some functions of a file scan and transformation software (FileScanner) in Pro/3(an expert system shell) by exploring transformation of semi-structured files (Html format ) into structured text files. Some existing problems such as line feed failure and Chinese...
Proceedings Article
Research on Confidence Machine
Fangchun Jiang
Manageable confidence machine learning is one of the important approaches to implement confidence machine application. This paper is based on two class confidence classifier, adopting two class classifier as tool to convert learning results of classifiers and achieve confidence management through setting...
Proceedings Article
Study on the Effect of Temperature on Weigh-in-Motion Accuracy of Piezoelectric Thin
Hao Tang, Min Duan
Temperature is an important factor affecting the weighing accuracy of the piezoelectric thin film Weigh-in-Motion (WIM) system. Because the temperature compensation coefficient formula given in the existing technical data is not effective in practical application, and because the time and cost factors...
Proceedings Article
Sparse Recovery-based Multi-Static Radar Multi-Target Projection Localization
Ling Fan
Multi-static radar multi-target projection localization method overcomes data association problem in the viewpoint of the imaging technique, in which the receivers are considered as a sparse antenna array that causes 2-D spatial resolution, and the transmitted broadband signal causes the range resolution....
Proceedings Article
Research on the Control of Fuel Regulator Overshoot Based on Linear Ultrasonic Motor
Gan Tian, Yin Li, Huipeng Yan, Zhengwei Yang, Wei Zhang
The fuel regulator based on the linear ultrasonic motor can effectively control the fuel flow. However, the slip of the actuator in the braking phase will cause the overshoot, so that the fuel regulator can not control the fuel flow accurately. In order to reduce the overshoot, this paper presents the...
Proceedings Article
Active Design Methodology of Positioning Precision of Machine Tools
Yanwei Xu, Tancheng Xie
Specification of machine precision is an important part of the design specifications and is essential to machine tools. Conventionally, the precision specification is generally conducted based on empirical experiences of machine tool manufactures. This may results in a failed design for insufficient...
Proceedings Article
A Hilbert Type Inequality for Finite Series
Baoju Sun
In this paper, by using Cauchy inequality, monotonicity of functions, Hilbert type inequality with finite series version is established
Proceedings Article
On a Multiple Hilbert Type Integral Inequality with the Homogeneous Kernel of 0-Degree
Baoju Sun
By introducing a homogeneous kernel of 0-degree with an independent parameter ,and estimating the weight function through the real function techniques, we give a multiple Hilbert type integral inequality with a best possible constant factor, in which the best possible constant factor also contains hypergemetric...
Proceedings Article
The Human Error Research of Human-Computer Interaction VDT Continuous Operating Based on Experiment
Huimin Teng, Bin Liao, Junhao Luo, Kailun Yue
In this paper, by simulating actual operation, detailed study of human-computer interaction in continuous VDT operation the effects of five factors on two types of human error and their extent of the impact. The five factors: sex workers, a different color, different task difficulty, different way of...
Proceedings Article
Research and Experiment about Suppression of Inter Symbol Interference in the Transient Detection Theory
Zhi Li, Bingyu Li
The baseband signal will be influenced by the channel which bandwidth is limited with external interference, the baseband signal will generate inter symbol interference. The raised cosine FIR filter is usually used to suppress inter symbol interference in statistical detection, and it also needs strict...
Proceedings Article
Research on ICFD Deep Test Technology Based on LabVIEW Applied to Nuclear Power Station Circuit Board
Liangcai Qi, Jishi Guan, Xincai Chang
This paper introduces a ICFD (In-Circuit Fault Dignosis) deep test method. According to making test plan of the partial functional module of circuit board, gathering the input and output in-circuit, and assess the performance of the board. This method improves the ICFD technology while it can only test...
Proceedings Article
Research on Performance Test of Generator Excitation System
Xiaohui Shen, Yanxun Wei
With the change of the large power grid's security and stability situation, the technical requirements of the power plant excitation system modeling and power system stabilizer (PSS) setting are continuously improved. In order to analyze the operation status of the excitation system of the grid-connected...
Proceedings Article
Design and Implementation of Multi-parameter Intelligent Monitoring System for Marine Ranching
Fabin Li, Yao Shi, Hui Li, Yafei Yang, Pengxiang Li
The water quality is an important factor affecting the output and quality of the marine ranching. According to the characteristics of aquaculture industry in the South China Sea, a multi-parameter intelligent monitoring system for marine ranching was designed. Temperature, pH and turbidity were selected...
Proceedings Article
Monitoring of water extent and variation of the Poyang Lake using GF-1 remote sensing data
Yu Zhou, Li Zhang, Yeqiao Wang
Based on the 76 scenes of GF-1 WFV images in Jun 2013 ~ Jun 2016. After processing, a total of 22 times of Poyang Lake area images. Water extents of Poyang Lake area were extracted by Normalized Difference Water Index (NDWI) and analyzed for water surface variation in time sequence. The results show...
Proceedings Article
An Empirical Study: CDA-based Data Innovation-driven Intelligent Traffic Control System Model of Canton City
Luxia Yi, Yucong Yo
At present, with the growth of private cars and autos ownership, the traffic flow has soared and become a burden for the development of Canton mega-city in China. The sky-rocket number of autos, especially those private ones, has made traffic congestion and car accidents a significant problem Although...
Proceedings Article
Measurement Method for Non-circular Piston Based on Laser Displacement Sensor
Yanwei Xu, Tancheng Xie, Junpeng Wang, Menghui Chen
A method of on-line measurement which is based on a loser displacement sensor to measure external profile of non-circular piston is proposed. Measurement coordinate system is established on the basis of the reference cylinder. Measurement data is processed through least square method to achieve the actual...
Proceedings Article
Design of Measure-control System for a New Type Intelligent Engine Intercooler
Hua Zhou, Xiaojun Jing, Zenghui Yin
In order to improve the engine power and reduce fuel consumption, the supercharger in the engine has been more and more widely used. Intercooler is widely used to obtain a higher in-cylinder charge density. With the introduction of the national sixth stage emission standards, higher requirements for...
Proceedings Article
Classroom Searching System Based On Smart Mobile Phone
Dian Gu, Dongsong Yan, Jiachun Cai, Yijia Zheng, Shuangrui Shi, Luyang Liu
In order to solve the inconvenience of searching the location of classroom, we developed an offline classroom searching application based on smart mobile phone, which makes it possible to achieve the searching function in five campuses. This paper attaches importance to the installation of classroom...
Proceedings Article
Study on Induced-increasing Traffic during Highway Reconstruction and Extension
Xuanyu Ye, Houxuan Wu
The article focuses on the study of induced-creasing traffic during highway reconstruction and extension. The article discusses the principles and characteristics of induced-creasing traffic during highway reconstruction and extension. And then gives the conduction-diffusion model about induced-creasing...
Proceedings Article
Fault Detection Methods in Air-Conditioning System Based on Parametric Statistics Characteristics
Yuan Liu, Pengcheng Zhao, Wei Li, Xiaozuo Lu, Yimin Wang
Fault detection for air-conditioning system was the key to guarantee performance and energy-saving. However, it was hard to resolve the parameter drift, multiple modes, incipient failures and existing failures via the conventional fault detection for air-conditioning system. This paper aimed at air-conditioning...
Proceedings Article
A study on intelligent industrial equipment repair system
Yunxiang Liu, Wenbin Yao
In order to solve the production of equipment failure, repair is difficult, inconvenient maintenance, positioning and lack of knowledge base of intelligent judgment system, and put forward a method of intelligent industrial equipment repair. The method is by machine system, broadcasting system, lighting...
Proceedings Article
Study on underwater hyperbaric dry GMAW welding
Deyu Tang, Huli Niu, Long Xue, Bo Sun, Tao Lv, Zongtao Fang
Hyperbaric dry welding is an effective way of underwater repair in offshore engineering. Though various welding methods have been attempted at home and abroad for years, problems and limitations exist. This paper conducted a systematic study on character of GMAW method in hyperbaric dry environment....
Proceedings Article
Research and Application of Improved Hough-ICP Algorithm
Yan Su
During the vehicle identification in transportation, many problems must be overcome: firstly, modern vehicle outline leads the failure of getting features from 3D rigid body. Secondly, synthesis distortion is hard to overcome in contour connecting because of front wheels torsion. So a new algorithm of...
Proceedings Article
Experimental investigation on vibration characteristics in thermosonics detection test
Gan Tian, Yin Li, Zhengwei Yang, Yong Jia, Anbo Ming, Wei Zhang
In order to investigate the vibration characteristics of the object in the nondestructive test using thermosonics, the device for measuring vibration micro-displacement was built based on the laser displacement sensor and the ultrasonic excitation equipment. On this basis, the vibration displacement...
Proceedings Article
Photonic crystal fiber micro pressure sensor based on an extrinsic Fabry-Perot interferometer fabricated by femtosecond laser
Peng Wang, Liuchao Zhang, Feifei Chen, Zhitao Cao
A photonic crystal fiber extrinsic Fabry-Perot interferometric (FPI) micro pressure sensor is fabricated by femtosecond laser (fs) and fusion splicing. The pressure sensitivity can be adjusted by controlling the thickness of the diaphragm. The laser mircomachined FPI cavity helps to reduce the temperature-pressure...
Proceedings Article
Current Patent Trends Analysis and Research for Intelligent Industrial Robots Industry ——based on deburring robot
Shunjun Zhu, Jinsong Chen, Jing Li, Xuexi Zhang, Zhiwen Huang
More than 50% of intelligent industrial robots used in the automotive field, and the deburring process is an important part of manufacturing technology. Using the patentometrics method for global deburring robot industry related technical patent statistics, makes patent trend analysis and interpretation...