KD-DRT simulation platform tries to manage MATLAB/Simulink models, and make them compatible and cooperating with other C/C++ models in distributed real-time simulation. MATLAB/Simulink together with KD-DRT are compared and analyzed in system structure and properties. The shortages of MATLAB/Simulink...

The capabilities of self-aware and adaptive are not quickly and accurately enough, in Ad Hoc network. To dealing with those problems, we constructed a node hierarchy of context knowledge firstly, and then balance the loads to various nodes through the establishment of a distributed policy repository,...

With the development of modern marine geophysical technology, marine combined source electromagnetic method play an active role in the detection method . Mainly based on the differences of signals detected from substance under the sea which with a different electric property, and the signals are collected...

In recently, A massive research effort in monitoring vehicle and traffic conditions has gone into developing methodologies that can be used to offer value-added Information to managers and drivers. Such the process can be realized by the large popularity of smartphones and the sensor equipped in the...

The local population may play an important role in the social integration of international students. This paper focuses on the study of local community members’ attitude toward the benefits brought by international students. In addition, comparisons between the U.S. and Chinese data are made. Data were...

This study investigates the numerical simulation and theoretical modeling of longitudinal compressive failure in fiber reinforced composite materials. Firstly the numerical simulation of longitudinal compressive failure is conducted. The simulated results show that at one moment of the loading, the localized...

Geometry based knot tying simulation of rope was implemented. The rope was modeled as a series of rigid links and FTL (Follow the Leader) algorithm was used for its deformation. Cylinders were drawn as the rigid links and also as detecting units for the rope’s collision detection. The radius of cylinders...

With the characteristics of highly dynamic topology and limited-resources, space information network are difficult to match its huge applications requirements. To solve this problem, cognitive wireless network technology is used and the cognitive model of space information network is proposed. This model...

Aiming system of mobile phone the inner-flow competition problem, based on the research of IEEE 802.11 DCF protocol mixed handshake provide priority to network coding of continuous forward MAC protocol is proposed, providing access to a higher priority encoding condition data and ensuring the node delay...

Whether there is a feasible flow of ventilation network that meets the demand of fixed airflow and the balance of airflow, when the number, quantities of fixed branches are all uncertain. It is called fixed airflow distribution problem, which was transformed into flow distribution problem. All branches...

White rot fungi are essential in forest ecology and are deeply involved in wood decomposition and the biodegradation of various xenobiotics.According to the biodegradation of white rot fungi and the application of Laccase to environmentand industry, the condition of producing Laccase by Pleurotus ostrcatus...

The electrical discharge technologies can produce various active chemical species, which are effectively applied for many organic pollutants. Different electrode geometries were used in pulsed discharge, the metal electrode will corrode. To solve this problem, we designed a electrodeless discharge reactor...

As we all know, the development of circular economy in Chinese rural area can’t do without farmer's participation, but at the present general farmers understand very little to circular economy, and the participation level is very low. Therefore it needs to carry on education to farmers, which can speed...

Against the incomplete information in the basin hydropower cascade system and bounded rationality of the behaviors of market subjects and through the analysis of competition and cooperation between the different interest groups of the river basin cascade hydropower stations, the dynamics model of evolutionary...

At present, extraordinarily serious casualties in coal mine is often pay more attention, however, a large number of minor accidents, especially these events caused no casualties or economic loss is not seriously enough attention. Which lead to neglect or even let near miss and the presence of attempted...

The traditional bag-of-visual-words(BOV) model only uses one single feature to classify objects, which is difficult to achieve good results when dealing with many object categories. To solve this problem, in this paper, we proposed an object recognition method based on BOV model and fusing multi-feature....

In this paper, a system of centralized cooperative spectrum sensing is designed. Energy detection and cyclostationary feature detection are used by Secondary User. The stepping spectrum sensing function is used to sense and record the vacant spectrum around the location of SU and then the information...

In summary and analysis research’s results of agricultural products distribution center location, through introducing mortify cargo damage cost, vehicle refrigerating energy cost and circulation time restriction, this paper attempts to further exploring Location Problem for the Cold Chain Distribution...

Applets which are in different contexts in java card use shareable interface object to pass information and provide method services. This kind of access applications method is only suitable for the situation between two applets in different contexts. When pass information and services among three or...

Accurate seasonal forecasting plays an important role in product demand forecast. This paper gives an insight into the theory of a James-Stein seasonal forecasting model. The conditions in which the method outperforms the classical decomposition method are then presented. The conditions show that James-Stein...

The characteristics of flight dynamics in each diving section are analyzed, and then the dynamic models are built. After simulating the plane’s diving maneuvering flight, the parameters changing curves with and without external stores are plotted. And the results could provide theoretical basis to improve...

The bus rapid transit (BRT) system is an efficient public transport mode implemented recently in many cities, but still unknown in many developing countries. The aim of this paper is to introduce the BRT concept in Cotonou by developing a new model. Based on ant colony optimization (ACO), a heuristic...

This paper introduces the design of rotary axis-angle digital system, which is composed of integrated angle-to-digital converting circuit AD2S83, single chip computer and huge capacity memory. This system converts the analog signals and reference signals from rotary transformer to digital information...

Small and medium-sized enterprises (SMEs) are the engines of global economic growth. In the today competitive environment consumers demand a more personalized treatment and products andor services that better meet their needs. SMEs can successfully remain in the global market if they can respond to the...

By the analysis of the MVAR model for the taxes impacting on R&D investment, this paper mainly analyses the influence of China's tax system and tax structure on R&D investment the main conclusions of the empirical studies are: (1) the R&D input is positively correlated to value added tax, consumption...

With the number of 3D shapes has risen sharply, a fast and robust matching technology suitable for large 3D shape databases is one of the key technologies to enhance the retrieval performance. We proposed a general novel matching algorithm for 3D shape retrieval: SRRSM, based on sparse representation...

Conventional multi-view theory fails to explain underwater stereo vision because of the refraction bends light rays. This paper focuses on one of the most common scenarios of underwater vision, a stereo vision system of two cameras with a flat housing, in which the light ray refracts twice, once at the...

Accent is a critically important component of spoken communication. In this paper, we use acoustic features with context features to detect Chinese accent, and use NaiveBayes classifier to conduct model based on ASCCD reading discourse corpus. For comparison purposes, we digitally added white noise to...

In order to improve the management of information slaughterhouse and automation, ensure the safety of pork production, design the wireless RFID reader devices system based on CC2530 by integrating the radio frequency identification technology and the ZigBee network which is used in pig slaughter traceability...

Rotation speed difference domain (RSDD) frequency spectrum and RSDD envelop spectrum are presented for sake of detecting intershaft bearing with local defect. The methods are used to analyze vibration signal measured from intershaft bearing test rig. Results of the theoretical analysis show that, positions...

3-SPS+RRS+PS is a new type of mechanism. There is good application prospect in the field of aerospace. Especially some key kinetic characteristic calculation algorithms are implemented, which makes its calculation mechanized, thus it will contribute to make the dynamics performance of this mechanism...

In this work, for the first time, the electrical characteristic of the enhancement-mode (E-mode) N-polar GaN metal-insulator-semiconductor field effect transistor with self-aligned source/drain regions is investigated by SILVACO TCAD software. Macroscopic polarization effect of III-V nitrides are included...

Classification technology refers to assigning of one or more suitable categories from multiple categories data sets. While previous work in classification focused on single classifier, we propose classification method of improving support vector machine level-based that can classify multiple categories....

This paper studied the supervision of the enterprise annuity in China by the method of scenario analysis. Since supervision is closely related to the benefit distribution among the main participants of enterprise annuity, we present a game model to optimize the benefit distribution firstly. By calculating...

This paper analyzes the current development situation of domestic B2B e-commerce platform, and optimizate credit evaluation system from several aspects. In addition, this article also put forward that enhancing credibility by introducting the internet financial system. Aimed to ensure the safety of both...

It is a trend that complex science methods are involved more and more in the research of Regional Technology Innovation Ecosystem (RTIE). Considered advantages of Multi-Agent System (MAS) in complex system research, this paper explores the theory of modeling the RTIE in MAS method. It explains the appropriate...

This paper studied a motivation mechanism for attaining the target of energy conservation and emission reduction program in Xinjiang Province, China. It is known that the final goal of enterprises and governments is to realize profit maximization, based on which this paper set up a complete and imperfect...

The final aim for the energy conservation and emission reduction program is to reduce energy waste and control pollutants emission. This paper studied a restriction mechanism for the realization of governments’ target for the energy conservation and emission reduction program from the perspective of...

Image matching is an effective auxiliary location method for the precise guide weapon system. The image sensor of image matching system is used to real-time gather the object image around target or that throughout the flight way, which will be compared with the reference data of the upper computer in...

A novel data exchange method based on neutral semantic feature conversion was proposed in this paper. A neutral semantic feature converter was used as transfer station, and modeling information of different systems would be transformed into a kind of unified data message format, and feature dependency...

Accurate measure and reasonable evaluation of tacit knowledge management performance is the foundation of managing tacit knowledge effectively. This paper establishes the corresponding performance evaluation index system of tacit knowledge resources system, tacit knowledge management process, and tacit...

Aiming at the weight degeneracy phenomena in particle filter algorithm, the improved particle filtering algorithm based on neural network was presented. BP neural network and generalized regression neural network (GRNN) are adapted to improve resampling algorithm and importance probability density function....

To compare the performance of AMOLED screen and LCD screen, the within subject design experiment was adopted in this study. In the dark booth, each of the 30 participants completed three tasks, including display screen brightness adjustment, subjective evaluation and visual object recognition. Paired-samples...

Richards transformation and Kuroda rule are briefly introduced firstly as the theoretical support of the research. Based on the Richards transformation and Kuroda rule description, the structure of microstrip low-pass filter and its designing principle are empirically analyzed through the simulation...

Aim to the two problem of traditional gray-forecast model GM(1,1), we proposed an improved GM(1,1) model based on the principles of metabolism, and introduced its application in prediction on human resource of real estate. The improved idea is to consider simultaneously the following two factors: the...

Trees are a powerful structure for representing hierarchical relations in a natural way. Comparison of trees is a recurrent task in various computer science related fields. The widely used Robinson-Foulds distance for comparing leaf labeled trees is overly sensitive to very small changes in the tree....

This article took the type of 6900 passenger car as an object reference, referred protection of the occupants in the event of a frontal collision (ECE R94) and protection of the occupants of the cab of commercial vehicles (ECE R29). Through the analysis of the initial energy when the bus was collision...

Intelligent analysis about coal mine water hazards simulate the flooding process and staff corresponding behavior. The program begin with the place where water gush severely, underground workers have their post responsibility and survival skills. In the whole simulation, casualties and direct economic...

Edge detection is of important significance for computer vision. Current edge detection methods based on the first derivative or second derivative such as Canny and Laplace and Gaussian operators use single scale information and do not take account of the edge directions sufficiently. Those operators...

From the development of robot technology,the implementation of the intelligent, safe and friendly mobile robot has been a goal by the human.In this paper, the definition of physical human-robot interaction is introduced; The classical visual servo system is analyzed, and we conducted a comparison and...

Objective: There exist some problems after analysising of the method existed. The writer present a new algorithm of the system of RMRS. 2.Methods: Analysis the signals in the three-axial fluxgate again, thereafter reconstruct the signal model. Based on the spectral modification and Lagrange Interpolation,...

During the traditional incremental launching method for steel box girder, high-performance launching equipment, more accuracy and stronger temporary piers are needed because of the exaggerated gravity caused by upper plate, which leads to the cost increasing. It can even cause damages at the support...

The authors has established the supernetwork model of enterprise marketing in order to study equilibrium on the network of enterprise marketing , and has analysised of manufacturers , intermediate traders and consumers behavior and optimal target. Then the optimal goal has changed into the corresponding...

A Bézier curve is a parametric curve frequently used in computer graphics and related fields. In this paper, we firstly discusse the geometric and sudivision properties of the complex quadratic Bézier curve the on unit circle. Then, We discusse the relationship between the complex quadratic Bézier curve...

To solve the security issues of network features and data sharing features in cloud storage service, this paper proposes a data security access scheme in cloud storage Based on Attribute-Group. In terms of access rights control and access control architecture for the access control mechanism research,...

In order to improve complex system safety level, it must be based on an accurate measure of risk, from the perspective of complex accident system, extracted the risk multidimensional status indicators. Then improved the extenics method, the correlation function and affiliation between multidimensional...

A new method of power system load modeling based on gene expression programming, and apply the algorithm to authenticate the actual load analysis, and comparative analysis with load modeling used to the least squares method, explained the advantages and disadvantages of GEP algorithm ,to facilitate the...

This paper aims at removing the drawbacks of traditional wavelet transform in analyzing nonlinear reciprocating machinery failures, like energy losses and false frequencies. We combined the self-adapting strategy and non-decimating algorithm as an improvement in existing lifting scheme wavelet packet...

B2C e-commerce businesses in order to solve this problem, several common logistics by mode of presentation and analysis, preliminary to achieve not only improve the level of logistics services, and reduce the logistics sector to achieve the target cost, the logistics and distribution patterns become...

As a new automatic recognization technology, RFID technology was born in 1990s.With the continuous development and matures of it, it was implied in many aspects. Especially in logistics, it was implied very widely and deeply.Firstly, at the beginning of it is the RFID technology and how it works, the...

This paper describes the structure and performance of phase comparison ranging radar, and mainly discusses its application in the continuous phase phase comparison ranging radar, introduces the basic working principle of phase comparison ranging radar, analyzes the hardware configuration and software...

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Two InGaN/GaN MQWs samples were grown with two different showerhead gap position 13 and 25 mm, using Thoma Swan CCS-MOCVD system, in order to study the effect of showerhead gap position on the growth of InGaN/GaN MQWs. Through the measurement results, we find that the surface morphology, interface quality,...

The N face GaN epilayer was prepared on the C face SiC substrate by MOCVD system, and the basic character of the N face GaN was vestegated. A large number of Ga vacancies was formed by a hot phosphoric acid solution etching, which brought a yellow luminescence in the room temperature photoluminescence...

Web database security becomes important in business transaction and multi users environment. To secure and protect access to the resource against attack and intrusion, it is important to define the role for all users whose interact with it. In web database application, Access Control method is most convenient...

The reasonable scientific logistics activity is the core factors that logistics enterprise to obtain sustainable competitive advantage, correctly making use of marketing mode is the important strategic that improve the enterprises’ competitive advantages.Methods:This article in view of the current logistics...

As quasi-public goods, urban rail transit’s investment and financing management mode selection determines its operation form, which also determines the operation efficiency and effectiveness of the rail transit. While, the different lines in different regions have different characteristics, which have...

This paper takes Shijiazhuang Qiaoxi vegetable wholesale market as an example, using several typical agricultural products of fresh agricultural products in fruits and vegetables as the research object. Through the method of questionnaire investigation and field survey, we investigated the main circulation...

Modern logistics simulation technology is basis on the computer science and electronic technology, combined with the traditional mechanical. On the terms of Management and control of the logistics system, logistics system simulation can reproduce not only the operation of the logistics system but also...