Proceedings of the 2015 International Conference on Automation, Mechanical Control and Computational Engineering

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421 articles

Research on Evaluation Model of Equipment Support Logistics plans in Wartime Based on Topsis

Fan Yang, Zhanbiao Zhao, Tianyuan Jiang, Yucai Dong
Evaluation of equipment `support distribution `plan in wartime scientifically and accurately is crucial to improve the efficiency of distribution and meet the demand of war timely. In this paper Topsis is adopted to conduct comprehensive evaluation of the equipment support distribution plan at war time....

Research on The Dynamic Characteristics of Relaxed Static Stability Control Aircraft

Jicheng Zhang, Duo Wang, Kai Luo, Yueming Yang
In this paper we analysis aircraft dynamic characteristic on relaxed static stabillity control from the concept of active control technology point of view, and calculate the dynamic characteristic of longitudinal. Through calculation, further reseaerch on the influencing of relaxed static stability on...

The Quantum Teleportation Fidelity of the Squeezed Vacuum State

Zhuan Li, Chun-mei Liu, Jun-ling Wang, Min Zhang
We use two-mode squeezed vacuum state as a quantum channel to teleportate the quantum squeezed vacuum state and analyze the fidelity of the teleportation by the Wigner function. The result shows that the squeeze factor of the quantum squeezed vacuum state is smaller, the quantum features of the teleportation...

Estimation of the Regional Impact of Water-flood Reservoir

Di Yu, ShengYao Song
Estimation of injection production relationship is discussed for multi-injectors and multi- producers of heterogeneous water-flood reservoir. The well pattern model is established and the definition of regional impact is proposed. In order to avoid the negative estimation parameter in the process of...

Numerical Analysis on Three Dimensional Dynamic Flow of Vehicle Hydrodynamic Coupling

Zhifeng Dong, Gong Dan, Yuzhao Zhang
Hydrodynamic coupling is one of the important components in the vehicle transmission system, in which, the power of engine is transmitted through the circular flow of the hydro oil. The three dimensional fluid model was built, and the dynamic flow in the hydrodynamic coupling was calculated with calculation...

Combined Navigation System program under different flight conditions

Chunguang Wang, Xiaoxu Chen, Qi Wang, Ming Ming, Yu Jin, Xin Wang
Combined Navigation is now widely used means of navigation, aircraft at different speed, altitude and other conditions should be targeted integrated navigation system solutions. This paper mainly studies outline plan for the integrated navigation system under subsonic, hypersonic, high-altitude and long...

Vibration Characteristics Analysis of Vertical Mill Reducer

Zhijun Wang, Tengjiao Lin, Zeyin He, Xinru Yang
The vibration characteristics of gear system have a significant influence on mechanical capacity and durable life of vertical mill reducer. In order to improve the performance of reducer, this paper present the research on inherent characteristic and dynamic response of vertical mill reducer. First of...

Identification System Based on Near Field Communication and Fingerprint Technology for Android Mobile Devices

Yuyang Zhang, Cheng Xin, Wenru Liu, Jin Ding, Quanyin Zhu
With the sustained increase in usage of mobile devices over the world, mobile application can be used in many areas such as Identity Recognition. In this work, we put forward an architecture for identification system on Android based on Near Field Communication (NFC) technology, using smart card’s secure...

Research about key technologies of simulation training systems based on Variable Message Format (VMF)

Fei Gao, Xue-jun Bi, Xiao-zhen Wang, Juan Liu
With the development of terminal equipment system based on information technology, simulation training becomes popular in the military field because of its convenience, efficiency, scalability, etc. However, it is hard for both the existing simulation training system simulation module and the actual...

Application of Wavelet Neural Network to Fault Diagnosis of Power System

Jian Hu, Fanjun Hu
Based on analyzing the incompleteness and uncertainty of information existing in power system fault diagnosis, a new fault diagnosis method based on wavelet transform and neural network is proposed. The wavelet transform is used to pre-process data and extract feature vectors. The neural network is used...

Tracking Management System Designed for the Second-hand Car Based on the RFID Technology

Ling-ling Wei
Tracking all services of the second-hand car in order to regulate the management of the second-hand car, then analyzed and designed the second-hand car tracking management system to read and write by the RFID technology, label attached to the car in the system, and real-time record the services, repairs,...

Study on Dynamic Strategies Based on Different Type of Processing and Assembly

Biyun Xiang
According “follow the movement of the workpiece and perform an operation” the technology requirements to design a mechanical equipment and process Using the structural module With different motion patterns, to achieve a variety of assembly. By running the test experiment, construction kit assembly motion...

Application of Magnetic Material in the Underwater Power Tools

Hui Zhang
ibration and the hurt produced by underwater power tools on operators, a new method, namely application magnetic materials in underwater power tools, was proposed. It analyses structure of common power tools, according to characteristics of permanent magnet, a novel of magnetic impact mechanism is designed...

Design of Communicating Section of FlexRay Bus Based on MFR4310

Zili Liao, Qiang Gao, Dong Yuan, Jiaqi Li
The development of the car bus is introduced and then the communicating sections of FlexRay are constructed by the use of TMS320F28335 DSP, MFR4310 and TJA1080. The methods of design and communication are analyzed. And the FlexRay model is programmed.

Application of the massive data precision classification in e-commerce based on big data

Ting Li
Accurate classification of massive data in the field of electronic commerce, can service consumers to the greatest degree. The variety and quantity of goods fast growth make a large number of useful products information would be submerged in massive data. The traditional electronic commerce data classification...

The study of art design method based on 3D virtual vision

Wei guo Hu
Because it cannot obtain enough information, the traditional virtual 3D image simulation method in art design direction, can only be based on the simple, upward, rotation rough information to complete simulation of three-dimensional images of the art design, the effect is not good. This paper presents...

Analysis of Employee Turnover Cost and Impact on Economic Benefits

Li-yan Zhang, Xin-yan Rong
The cost of enterprise employees turnover has big impact on the enterprise economic growth, so the relationship of enterprise employee turnover and the enterprise economic is researched, and the risk warning assessment of employee turnover is realized. At present, the mathematical model of enterprise...

Research on action recognition method under mobile phone visual sensor

Wenbin Wang, Ketang Chen, Liangliang Chen
During action recognition process under the mobile phone visual sensor, in order to ensure the speed of recognition, generally distributing as sloppy feature points, so as to express composite action feature needs to be recognized. However, if the action is composite feature in small area, traditional...

Design and simulation of a software robustness testing model

Xiang-gang Wang
The software robustness is affected by many factors, in order to improve the detection accuracy of software robustness, multiple probability analysis of computer control system is introduced, and a software robustness detection model based on probability robustness analysis is put forward. The computer...

Real-time fault detection approach of software under big data environment

Xianrui Jian
For large data environment, the traditional K-means clustering algorithm flaw in the software in real-time fault detection process, we propose a K-means clustering software intelligent real-time fault detection method is improved. The K-means clustering algorithm and particle swarm optimization combined...

Advanced Timed Influence Nets with Random Time Delay for Weapon System-of-systems Combat Networks

ChunXiao Fu, Jiang Jiang, KeWei Yang
To meet the needs of the joint operation under the uncertain information conditions, the description and effectiveness of weapon system-of-systems combat networks has been widely researched. The Timed influence nets(TIN) is an useful tool to describe the uncertain causal relations in the weapon system-of-systems...

Analysis of CDN Website Logs Based on Hadoop

Qing Song
This paper designs a framework of CDN website log system based on Hadoop and a set of algorithm on the basis of user action mode excavation to analyze and process logs from searching engines. The monitor and regulation of colonies can be realized in platform monitoring modules. Under the guideline of...

The Computer-assisted Implementation of Three-dimensional Animation

Jingfeng Ma, Haibo Dong
The thesis proposes that there exists a more concise method to control the properties of fluid through analyzing and studying Maya Fluid Effects, after taking advantage of maxscript scripting language program to control the motion trails of the objects in three-dimensional animation. Through practice,...

Design and implementation of the inverted pendulum optimal controller based on hybrid genetic algorithm

Bingbing Wu, Chaoying Liu, Xueling Song, Xuesong Wang
The inverted pendulum is a multivariable, rapid, nonlinear unstable system. LQR optimal control is often used in inverted pendulum control for its good stability. According to optimal determination problem of the weighting matrix Q and R in LQR, an improved hybrid genetic algorithm is adopted in LQR...

Analysis of the Critical Success Factors of SOA Implementation in China Tobacco Company Based on DEMATEL Approach

Yong Cen
Despite the widespread use of SOA design principles, it remains not only technically difficult to implement, but also presents a substantial challenge to systems architects and managers. This study provides a methodology to evaluate SOA implementation critical success factors (CSFs) that can aid managers...

Analysis of fuel particle size based on particle swarm fuzzy C- average clustering

Li Wan, Yongjun Ma, Jianmin Guo
Fuel particle size and distribution is the key to energy saving of blast furnace. The fuel particle size will have influence to the highest temperature of the sintered material layer. The paper describe a method of adhesive particle image segmentation using based on particle swarm optimization fuzzy...

An improvement of video recommender similarity measurement model

Zhenrong Deng, Xi Zhang, Xing Deng, Liang Xu, Wenming Huang
Collaborative recommender systems have succeeded in capturing the similarity between users and items based on ratings. However, they have rarely considered about the available information of the multimedia such as categories, delivery time and so on. Such information are valuable and feasible to solve...

Optimization and Realization Technology of Embedded Electromechanical Control and Start

Zhitian Guo, Xiuyun Liu, Chunhua He
Through analysis on start plan of electrometrical and boot process of core based on NOR flash for embedded electromechanical control system, this paper designs the plan with the shortest power hour in bootloader stage, and it simplifies and optimizes core on the basis of modification, configuration of...

Research and Development of Brush Calligraphy System Based on Mobile Terminal

Yuxiao Xia, Fang Li, Zhongcheng Wu, Fei Shen, Guohua Wen
In this study, a brush calligraphy system was designed, in order to bring change to the monotonous writing trajectory demonstration on mobile devices and offer better user experience during writing. Handwriting position and velocity were captured by information acquisition module. Based on the captured...

The Research of Gas Detection Based on data Fusion

Haiqun Wang, Dongyun Liu
Aiming at indoor harmful gas pollution of residents, a real-time online monitoring system is designed based on the detecting and control of harmful gases. The lower computer system make the STM32F103 microcontroller as the core, PC as the monitoring center, combining the technology of multi-sensor data...

Data Discretization Process Of Health Management System

Xiaokang Tang, Xuezhi Zhang, Qiong Zou, Cun Xie
The algorithm of attribute reduction based on discernibility matrix is advanced. The advanced algorithm uses the dependence of decision attribute to condition attribute as heuristic information. The advanced algorithm can debase the complexity of discernibility matrix constructing effectively. The value...

Research on the Evaluation System of Economic Development Environment Based on the Factor Analysis Method

Nan-nan Zhang
Coordinated environment of economic development will provide power for economic development. Otherwise, it would counteract the development of economy. Aiming at this problem, using the factor analysis method and taking Chinese city for example, this article selects the 18 indexes of 36 cities throughout...

Research and Simulation of Compartmental Network Based on Matlab

Caixia Wang, Jipeng Liu, Minghua Liu
Compartmental network is a specific type of dynamical multi-agent system, which is comprised of special vertices called compartments, interconnected through a network, and each vertex contains some substance or information. Compartmental network has been extensively studied in various fields, especially...

A Three-Level Scheme for Current Source Conversion

Baiqing Yin, Baofeng Yang, Caixia Qiao, Chunjing Yang
According to the principle of multilevel reinjection conversion, a three-level scheme of current source converter is proposed. The pulse modulation method for the new scheme is given and the waveforms of voltage and current are shown in simulation. The simulation results demonstrate the feasibility of...

The Regression Equation of Oxygen Content and Temperature to End Point of Bath Based on Exhaust Gas Analysis

Weiqing Huang, Yanxia Liu, Zhongqi Dong, Bing Yang
The off-gas of BOF is measured by mass spectrograph on-line and forecasting the refining process and end-point on time with the off-gas analysis. The results have shown that it is estimated the index model is applicable for forecasting carbon content of smelting end point; the cubic model is applicable...

Research and Implementation of the Low Voltage Power Line Communication System Based on OFDM

Rong Hua, Fuxiang Yi
Low Voltage Power Line Communication (LVPLC) has entered the high-speed era, and it has got a lot of attention. Due to the huge power line network, there are not needed new lines for data transmission, so LVPLC system has a low cost and wide coverage advantages. The LVPLC system based on Orthogonal Frequency...

High-Precision Pump Based on Shape Memory Alloys

Gang Tang, Dao-fen Guo, Zhi-biao Li, De-hui Liu, Bin Xu
The paper designs a high-precision pump driven by SMA spring, analyzing the performances of Shape Memory Alloy (SMA) spring via different experiments and comparing the output performances of springs of different models and specifications in different currents. The result of study provides suggestion...

Research on jitter prevention technology of large mechanical control process

Guoqiang Ren
in the research of jitter prevention technology of large mechanical control process, with the current algorithm to prevent jitter, the circuit cannot achieve a desired steady state in an instant, and of poor stability. For this, a jitter prevention method of large mechanical control process based on...

Filter Algorithm Simulation and Logical Structure of Spectral Analysis in New Media Hardware

HongXia Hu, Shi Feng
In order to realize the art analysis of aerobics continuous movement, based on WPF and JAVA heterogeneous platforms, and combined with modern digital media technology, this paper proposes the video image analysis of modular design concept. Through the analysis of the visualization business process for...

Test Analysis of Serial Communication Extension in Mobile Nodes of Participatory Sensing System

Xinqiang Tang, Huichun Peng
Mobile node distribution prediction is participatory sensing system to carry on the key effective data collection and message forwarding, this paper presents a mobile node distribution algorithm based on social relations, and the algorithm uses multi node communication interactive evaluation way of rural...

Research on the personal privacy information protection problem based on computer security technology

Shuangxi Zhong, Min Zhang
In order to improve the security of the individual privacy data, personal privacy information computer protection method has been designed using the public key system and the group signature, which adopted personalized privacy anonymity technology, and combined with the particle swarm algorithm. This...

Registration Technology and Morphologic Modeling of Three-dimensional Point Cloud Data

Xuefei Han
In order to improve the garment design and the character image matching effect, this paper puts forward a kind of garment character image design method based on new point cloud data, the sampling point cloud data is obtained by using the method of 3D character dense. According to the garment characters...

Research on Distributed TBL Support Vector Machine Based on MapReduce

Jianwei Hu, Aiping Sheng, Huixiang Zhuge
In the research process of internal medicine learning method, chunk cognitive processing is not easy to explore because of the complexity of having overall cognitive understanding and structure semantic understanding. Through the attempt of TBL method, this paper carries out chunk cognitive evaluation...

Correlation Analysis of Real-time Movements Image Processing of Multi Core DSP Based on EM Expectation Algorithm

Guoying Wang
In order to improve the efficiency of image motion correlation analysis, this paper proposes a new algorithm EM expect algorithm in the continuity image motion analysis process. This method uses the discrete gray value of the motion image as a node, and uses the virtual network to optimize the design...

Three Dimensional Image Analysis on Movement Speed Biomechanics Based on MyoResearch XP

Zhongmin Li
In order to improve the analysis precision of muscle reaction speed in the free fight training process, this paper puts forward a new 3D image new analytic method. This method uses the relation matrix to establish analytical mathematical model of two continuous actions and obtains the logic relation...

Analysis on the design of the Integrated DC Regulated Power Supply and its Failure Diagnosis

Xiaohui Luo
The rapid development of power electronic technology makes the DC regulated power supply performance get a boost, you can see the figure of DC regulated power supply in the military, civil and scientific research areas, it is as the basic element of the electronic technology, and is also is an important...

Voltage Stability Control Strategy of Rural End substation Based on SVG

Xinyi Lu, Weili Wang
A method of voltage stabilization based upon Static Var Generator (SVG) was proposed in this paper to solve the prominent problems of high energy loss and low terminal voltage of country electrical network in Chaoyang (Lingcheng electric line, 66kV). Relying on the control strategy and the selection of closed loop control amount and regulator, as well as the closed-loop current control of SVG, it is possible to make the output status of SVG change with the actual situation of the system and thus stabilize the voltage of power system.

Design of Ferromagnetic Resonance Monitoring System of Electric System

Yu Zhe
The paper designs a ferromagnetic resonance monitoring system of electric system, and the key problem is to select system microprocessor. The paper firstly researches and analyzes the actual research and model selection of ARM chip in the design, and expounds type selection principle of ferromagnetic...

Location Awareness and Positioning System Based on RFID

Yihang Li, Zhenji Cao, Yuan He
Location awareness refers to the services related to the location which are provided by the users. And its application can’t work without the users’ location information. Because the traditional positioning technology can’t meet the requirements of location environment and accuracy indoors, the advantages...

Design of Digital Phase-locking Amplifier Applied in Detection of Weak Photoelectric Signals

Lei Wang, Hongtao Shi, Fuyin Jiang, Mingrong Shen, Xi Wu, Jian Yang
Phase-locking amplifier technology belongs to one of significant branches in scientific research field of detection of weak photoelectric signals and also one of important and effective methods of detecting weak signals. Digital phase-locking amplifiers available now usually are realized based on DSP...