Proceedings of the 2015 International Conference on Computational Science and Engineering

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107 articles

Design of SaaS Layer Cloud Platform for Rapid Design of Series Products

Wuxue Jiang, Dukun Ding, Yuqiang Chen, Wenliang Cao, Yan Liang
Correlation theories for rapid design of series products under SaaS model was illustrated and system instances were established in this thesis in allusion to the improvement of informatization level of modern enterprises, as well as the improvement of the efficiency and quality of rapid design of product....

International Underground Commercial Space Development and Utilization Experience

Wei Li, Zhilong Chen, Xiaobin Yang, Yao Peng
In the process of the underground space development, the first is the development of underground municipal facilities, marks the beginning of modern urban underground space development and utilization. In order to adapt to urban development and then appears the underground traffic, expanded the contents...

Risk Evaluation of Big Sport Events Based on Neural Networks

Yong-Sheng Wang, Quan-Ying Li
In this paper, we conclude the risk of big sport events from 17 factors of four aspects using literature analysis and expert interviews. We use BP neural network to evaluate the risk of the big events. Using Matlab to simulation the models, we provide a novel method for the risk-assessment of big sport...

An Evaluation System of Modern IT Industry Procurement Logistics Service Provider

Xin Li, Xiaoning Zhu, Yanjing Li
In this paper, combing the IT industry, procurement, logistics service providers choose on the basis of theory, combined with the characteristics of Purchasing and Logistics IT industry , IT industry index system established procurement logistics service providers from the business level, the level of...

The application of motion controller in the control system of chamfering machine

Gui-Zhi Zhao, Da-Peng Liu
With the development of the industry, the bar has been widely used in various fields. Due to the processing, the bar often need treatment before they can be put into the market, the traditional bar end treatment has the shortcomings of high labor intensity, low precision, high cost, and there are also...

Application of motion controller in cargo hoist

Hong-Yan Shi
Cargo hoist have important applications in daily life and production, the traditional general cargo hoist always uses relay and contactor control, this control method has the disadvantages of poor reliability and high failure rate. In view of this situation, in this paper a cargo hoist motion control...

Design of Greenhouse Temperature and Humidity Monitoring System Based on ZIGBEE Technique

Xin Ming, Zhongshan Wei
Based on ZIGBEE technique, this paper designs a monitoring system of environment parameters in greenhouse. ZigBee technique is firstly introduced, followed by the demonstration of overall design scheme of the monitoring system, mainly on the hardware and software composition of data acquisition and coordinator...

The Design and Implementation of Campus Shopping Site Based on User Experience

Liu Yun
With the rapid development of new e-commerce model, the implement the retail model of online to offline has increasingly high requirements to users experience. This paper combines the users experience theory model with the Business Logic Layer design of shopping site, proposes the “user center” ideal...

Development and Measurement of Fetal Parital Ossification

Weijian Zhang, Jizhong Wang, Wenshuo Wang
The paper aims to discover the development rule of fetal parital bone. One hundred and eighty parietal bones of 5-38th weeks old were observed and measured. With the Noback’s method every fetus was made transparent and then dyed dark red by the Alizarin red. The measured data are added to differential...

A New Watermarking Algorithm for Chaotic Sequence Based On Wavelet Transform

Zhi-Feng Yu, Dong Zhong, Chun Chen, Ruolin Ruan
In this paper, we propose a new watermarking algorithm for chaotic sequence based on wavelet transformation from the traditional digital watermarking algorithm in wavelet domain which has been introduced. We have researched the basic steps of watermarking embedding and extraction algorithms for the chaotic...

Prediction of Basketball Competition Scores Based on BP Neural Network Algorithm

Yong-Sheng Wang, Quan-Ying Li
In the thesis, we use the time sequence of basketball competition as the statistical data to predict the technical statistical indicators for the basketball team based on BP neural network algorithm. Our study aims at discussing the availability and applications of the BP neural network in the score...

Optimizing Sleeves Pattern for Vietnamese Airlines Stewardess Uniform--Ao Dai

Rui Zhang, Ngo Thi Viet Ha, Jianping Wang
Ao Dai is Vietnamese national costume and usually used as airlines stewardess uniform. As uniform, Ao Dai is required to be fitted and beautiful. However, the sleeves of Ao Dai limit stewardesses arms motion when they raise hands over head or move arms frequently. The sleeves of Ao Dai are one-piece...

Research and development of automatic sampling instrument control system

Lijian Zhang, Haina Cui, Tingting Wang
During the test of medical and chemical process, operators need to precise and repeated sampling operation of various liquid frequently. This paper designs a kind of automatic sampling control device based on PLC and the stepper motor's, and introduces the hardware and software structure of the system....

Application Study on Assistive Movement Training Using BP Neural Network

Yong-Sheng Wang, Quan-Ying Li
Here, the relevant special factors, training plans and the ultimate scores before the training of an outstanding athlete are studied as an example using artificial neural networks (ANNs). ANN models are developed to establish a supplementary system for training. This system is scientific and applicable,...

Cache Coherence Protocols in Shared-Memory Multiprocessors

Xiuzhen Lian, Xiaoxi Ning, Mingren Xie, Farong Yu
This paper is a review of the recent research about the design of cache coherence protocols in shared-memory multiprocessors. Two important aspects of shared memory systems are memory consistency and cache coherence. Two major available protocols for cache coherence problems are snoopy coherence and...

Nonlinear Consensus Control of UAV Elastic Formation

Guang-Yan Xu, Dan Zhao, Hong-Mei Zhang, Biao Zhou
The unmanned aerial vehicle (UAV) formation flight is studied by consensus strategy. Firstly, the UAV formation model with nonlinear elastic characteristics is established and proved to be Uniformly Ultimately Bounded (UUB). Secondly, a consensus strategy controller is designed combining with the proposed...

Harris Corner Detection Algorithm at Sub-pixel Level and Its Application

Yuanfeng Han, Peijiang Chen, Tian Meng
The corner is one of the most important features of image and the corner detection plays an important role in digital image processing technology. The performance of Harris corner detection algorithm is stable and it is widely applied, but the corner location is pixel level which affects the subsequent...

Application of Improved Entropy TOPSIS to Competitive Performance Evaluation of Power Companies

Xiaoguang Li, Zhanjun Gao
The improved entropy TOPSIS method is applied in evaluating the competitive performance of power listed companies. The proposed method can fully consider the amount and quality of information, which also can overcome the influence of subjective factors in determining the evaluation index weight of the...

Study of the Estimation of Sound Source Signal Direction Based on MUSIC Algorithm

Bao-hai Yang, Ze-Liang Liu, Dong Chen
The multiple signal classification, MUSIC algorithm, introduces linear space to direction estimation, which realizes the breakthrough of the sound source direction resolution and lays an important foundation for the method and theory of spacial spectrum estimation. In order to better use the algorithm...

Research on DSM Project Evaluation Model Based on AHP

Li Wang, Xiao-duan Wang, Qing Mi
DSM project implementation includes a plurality of main power plants, power companies, users, etc. It not only need to consider the economic and social benefits, but also to ensure fair market complex market process. It is necessary to scientifically and comprehensively evaluate the effect of DSM project....

Prediction of Energy Consumption and Structure in Hebei Province Based on GM (1,1) Model

Cong Zhao, Lin Jiao
With the rapid development of economy, energy demand is increasing in Hebei. Therefore, prediction of energy consumption and structure in Hebei province has importance of actual meaning significance. In this paper, total energy, coal, oil and natural gas consumption data are selected in Hebei province...

Research on Optimization Model of Neural Network Based on Genetic Algorithm

Ping Wang, Bin Yang
BP neural network is a multilayer feed-forward network for training according to the error back-propagation algorithm , its main advantage is the strong non-linear mapping ability , but the training of BP neural network is easy to fall into local minima, and slow convergence speed. This paper makes use...

Construction of Regional Logistics Information Platform Based on Cloud Computing

Gang Sun, Xiu-You Wang, Hao Wang, Jia Zhao
Regional logistics information platform based on cloud computing is the development direction of regional logistics information platform in the future. In this paper, the target, design principles, network topology, logical structure and architecture of regional logistics information platform based on...

Application of Improved AHP Method in Insurance Enterprise Promotion

Ru Duan, Ning Liu
Core staff of insurance enterprise has a special status in the insurance enterprise, and it’s significant for insurance enterprises’ long-term development to evaluate and select them. In this paper, the improved analytic hierarchy process evaluation model is used to build the work capacity evaluation...

Evaluation of Competitiveness of Power Enterprises Based on the Entropy Method

Yan Lin, Xiao-juan Tang
With the gradual reform of power system and the strong competition of power enterprises, it is extremely important to analyze the enterprise competitiveness accurately. Thus a tool is urgently needed to evaluate the competitiveness of power enterprises effectively. Combined with entropy method and an...

Design and development of laser detection device for bottled biological products

Lijian Zhang, Mei Lin, Tingting Wang
Point source of light across the bottle detection technology is a rapid detection technology of modern biotechnology, pharmaceutical, chemical, food and other products, fast test bottle. The testing instrument comprises a sample bottles and a conversion device, light source system and polarized light...

Research on Company Operation Performance Evaluation Based on BP Neural Network

Lili Zhang, Weiping Zhong
For operation performance evaluation of company mainly uses linear or nonlinear evaluation model. The nonlinear model can better simulate the economic phenomena, and its evaluation results are more objective, accurate and have more practical reference value. From the assessment of the input-output efficiency...

Research on Architecture and Key Technologies of the Internet of things

Qing Mi, Zhen-tao Ni, Xiao-duan Wang
The present era is the information age, is the era of network. The life of people more and more cannot do without network. Through the network platform, can learn, reading, shopping etc.. Following the Internet, and the emergence of a new term "the Internet of things". Different things with the network,...

Study on the Technology of Network Data Mining Based on Cloud Computing

Xiao-duan Wang, Li Wang, Zhen-tao Ni
There are several things from the fusion of fusion technology. Therefore, in the cloud, things can be called a new paradigm. With computer operations, generalized computing, and related technologies more closely interdependent, a system has been formed. This system is a world of things. More and more...

Routing Protocols Simulation of Wireless Self-organized Network Based on NS-2

Qian Cai
This paper carries out simulation in terms of table-driven routing protocol and source-initiated on-demand protocol that are typical of DSDV, DSR and AODV based on NS-2 network simulation tools according to different routing discovering strategies. Then through setting different simulation scenarios,...

Research on product design and application based on virtual reality technology and media interactive art

Gang Liu, Xiao-cheng Zhou
in the process of the new period technological development, virtual reality technology and interactive media art as products of the new digital technology and media art, more and more apply in people's work and life. By using of virtual reality technology in the early stage of product design, can more...

Parallelizing a high-order WENO scheme for complicated flow structures on GPU and MIC

Liang Deng, Fang Wang, Han-Li Bai, Qing-Xin Xu
As a conservative, high-order accurate, shock-capturing method, weighted essentially non-oscillatory (WENO) scheme have been widely used to effectively resolve complicated flow structures in computational uid dynamics (CFD) simulations. However, using a high-order WENO scheme can be highly time-consuming,...

Study on Connection Admission Control Method Based on Wireless Sensor Network

Xiao-juan Luo
In order to solve the overflow of aggregation node in wireless sensor network, a novel connection admission control method (Connection Admission Control based on Wavelet Transform, CACWT) is proposed. Based on the burst characteristic of wavelet transform reducing network service flow, border of effective...

Research on infrared property of spinning materials

Xiangru Fu, Rongwang Guo, Dongmei Zhang
Spinning materials almost belong to high polymer material, which have three kinds of phenomena below: reflection, projection and absorption. Due to the particularity of fibre structure, radiation incident to the fibre radiation occurs the multiple internal reflection as well as the transmission and absorption...

"Door to door "Rail Freight Transportation Process Optimization

Kun Fang, Xiaoning Zhu
During the railway freight reform, through making principle by the customer oriented and setting the goal of “service and cost”, rail tries to provide the best service for the customers. So in the transportation process, rail has the responsibility in the entire logistics of railway transportation. Based...

Application research of improved K-means algorithm in intrusion detection

Xiaoguo Liu, Jing Tian
An improved K-means clustering algorithm is put forward on basis of the split-merge method for the purpose of remedying defects both in determination of value in K and in selection of initial cluster centre of traditional K-means clustering. At first , the concept of independence degree of date was incorporated...

Stress effects of low-frequency stimulation on the c-Fos and endothelin-1 changes in tree shrew

Farong Yu, Xiuzhen Lian, Mingren Xie, Wen Yu, Lirong Guo, Zhang Zhennan, Li Denglou, Zhang Shishuang
The chronic low-frequency stimulation could stimulate the expression of c-fos gene in the prefrontal cortex and enhance the endothelin-1 (ET-1) levels of liver and spleen in tree shrew (Tupaia). Our results suggested that application of chronic low-frequency stimulations yielded significant c-Fos protein...

Reinforcement Learning NN-based Controller Design for Aero-engine

Hong-Mei Zhang, Yu-Ling Liang, Guang-Yan Xu
A reinforcement learning NN-based controller for aero-engine is presented, which is suitable for tracking problems at a steady-state operating point. The proposed controller design has two entities:an action NN that is designed to produce optimal signal for aero-engine and a critic NN that approximates...

Application of Markov Model in Human Resource Supply Forecasting in Enterprises

Wan-yin Du, Shou Li
A complete human resources strategic planning can become the core competitiveness of enterprises, which is an important means to achieve competitive advantage. This paper focused on improved gray Markov model in human resource internal supply forecasting, so that enterprises can reasonably predict their...

Application of TOPSIS to Financial Comprehensive Assessment of Power Listed Companies

Jian-ying Lou, Xiang Gao, Qian Cui
Firstly, according to the characteristics of the power listed companies, a comprehensive evaluation system of its financial capacity is established. Then, the technique for order preference by similarity to ideal solution which can make the multi-objective decision is applied in evaluating power listed...

The Prediction Research of Safety Stock Based on the Combinatorial Forecasting Model

Weiping Zhong, Lili Zhang
The inventory is related to enterprise’s production, sales and cash flow. Therefore, enterprises pay more and more attention to safety stock control. In this paper, on the basis of support vector machine (SVM) model and RBF neural network model, genetic algorithm (GA) combined forecasting model is established...

Combining Classifiers to Extract Web Data

Qiang Chu, Yongquan Dong, Ping Ling
A lot of data on the web are usually embedded in the semi-structured pages. In order to automatically process the content embedded in Web pages, extracting data from them and making it available to computer applications remains a complex and urgent task. Most of current approaches use a single classifier...

Distribution Network Communication Network Hybrid Network Technology Research

Xin Xu, Haijun Ren, Ruilin Xu, Lan Long
Synthetically analyze the power distribution communication network technology in the smart power grid link. It mainly includes the summary of the smart distribution network, electric power communication backbone network and then layer communication requirements, the network mode and the application mode...

Design Implementation of E Purchase Browser Plug-in and the Issue on Browser Open Platform

Weichun Gao, Weihai Gao, Wuxue Jiang, Guidong Zhang, Junfan Liu
E purchase is an application constructed on browser open platform, and it overcomes the limitation of existing technology in integration aspect of webpage and instant message, so, it can let common users establish chat room by self based on any webpage and have a chat with users browsing the same webpage....

Engineering Realization Algorithm for Multi-target Identity Recognition

Xuecheng Zhang, Li Jian, Jingsheng Hu
The simulation training is popular for the low cost and high effectiveness. Aerial targets are simulated instead of using real aircraft in a missile simulation training system. The multi-target identity recognition should be done to ensure that the detected target by the search radar simulator is the...

Optimizing Sleeves Pattern for Vietnamese Airlines Stewardess Uniform--Ao Dai

Yanjing Li, Xiaoning Zhu
Intersection, where every kinds of traffic merge, commute and pass over, which is the traffic control of management and organization, the key of the urban traffic, which is the difficult and important points of the road design and traffic management, is an important part of the road network. The intersection...

Research on constructing the false pavement by emulsified asphalt materials

Rongwang Guo, Hailong Wang, Wannian Zhu
Gauging the emulsified asphalt with gravel or machine sand, lime and paint, can formate emulsified asphalt slurry seal. In the military field, emulsified asphalt materials can be used to constructe the false asphalt pavement. This paper mainly analyses the choice and technical requirements of materials,...

Research on the properties of Emulsified Asphalt Absorption and attenuation of microwave

Rongwang Guo, Xiang Wu, Hui Chen
Gauging the emulsified asphalt with gravel or machine sand, lime and paint, can formate emulsified asphalt slurry seal. In the military field, emulsified asphalt materials can be used to constructe the false asphalt pavement. This paper mainly analyses the choice and technical requirements of materials,...

The application of motion controller in the control system of plate shearing machine

Gui-Zhi Zhao, Da-Peng Liu
Plate shearing machine is widely used in industrial automation system, there are some shortcomings of the traditional control system of plate shearing machine, such as low accuracy, poor reliability etc. In view of this situation, in this paper, a kind of plate shearing machine is designed based on motion...

Design of experimental bench based on motion controller

Hong-Yan Shi
The numerical control technology is an important indicator to measure a country's comprehensive national strength and national defense strength, with the continuous development of China's science and technology, NC technology has been greatly improved, at the same time, NC personnel is also required...