Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015

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592 articles

The Quality Evaluation Method Research on Cloud Cover Image Based on Statistical Analysis

Yanjie Wang, Jianjun Zhou, Li Jia
Cloud cover is a key factor which affects the quality of aerial and remote sensing image. In order to precisely evaluate the impact which brought by cloud cover, article constructs a cloud detection algorithm which suits for aerial image according to cloud statistical characters; analyzing the cloud...

Fuzzy Controller Considering of Historical State of Error

Weijia Guo, Shujie Li, Zhigang Li
To improve the performance of fuzzy controller, take the historical state of error into account while setting the control rules. Firstly make a rule table (basic rule table) which considers of the current error and error change rate only, secondly, think of all the possible historical state of error...

A Modified Identity-based Signature Scheme Based on Cubic Residues

Xuedong Dong, Xinxin Liu
Wang et al. [Z.Wang, L.Wang, S.Zheng, Y.Yang and Z.Hu, International Journal of Network Security, 14(2012)33-38] proposed an identity-based signature scheme based on cubic residues. But the scheme is insecure because it cannot withstand a conspiracy attack by users. To overcome this security vulnerability,...

Application of Electric Information Acquisition and Analysis Platform in Energy Saving and Reducing Loss

Xinze Jiang, Lifang Wang, Chengshuo He, Yuefeng Gu, Lizong Wang, Chengzhe Dong, Wenxin Han
With the development of market economy, the management system of power supply enterprise gradually improved, and the “line loss rate”, which affects its comprehensive technical and economic indicators, is becoming increasingly significant, especially driven by the interests, criminals use a variety of...

Classification of transient power quality disturbance based on S-transform and fuzzy KNN

Hong Men, Jia Liu, Yilong Hao, Chunlai Li
This paper proposed a new method to classify transient power quality disturbances using S-transform and K-Nearest Neighbor classifier. First, S-transform was applied to perform time-frequency analysis on the power quality disturbance signals, and the S-transform mode time-frequency matrix was achieved...

Application Research for Ultrasonic Flaw Identification Based on Support Vector Machine

Jing Huang, Binglei Guan
Automatic identification of flaws is very important for ultrasonic nondestructive testing and evaluation of pipelines. A novel automatic identification approach of flaws using support vector machine (SVM) is presented. Wavelet transform is applied to feature extraction of ultrasonic echo signals, and...

Near Point Algorithm and Approximate Beam Method for Solving Variational Inclusion Problem

Ji-feng Zuo, Xue-chang Wang
It is well known that the variational inclusions are equivalent to the fixed point problems. A hybrid proximal point algorithm is considered for solving the general variational inclusions. And convergence analysis for this algorithm is explored along with some results on the resolvent operator corresponding...

Research on LSSVM based on analytic selection and simulate anneal arithmetic

Dan Yang, Lie Zang, Lu Gan
In view of the existing situation of artificial parameter selection in the fitting process which using the LSSVM software reliability model, the combination method of analytic selection (AS) and simulate anneal arithmetic (SA) is proposed for parameter selection, then obtain the improved software reliability...

Study on the damage of semi rigid base asphalt pavement under high temperature condition

Le Sun, Xiaojun Li, Xuelian Wang
Rutting, Top-Down cracking and bottom-up cracking are considered as major damage phenomena in pavement structure. In this study, the Drucker-Prager (D-P) criterion is adopted to analyze the pavement structure on Ji-Qing highway. Three dimensional finite element model with double rounds uniform load is...

Research of Microstructure and Performance of Laser Cladding Fe-based Medium Manganese Alloy

Zhihai Cai, Ping Zhang, Xiubing Liang, Fanliang Tantai, Fan Yang
Fe-based medium manganese alloy coating was fabricated on 42CrMo steel surfaces using a synchronization powder feeding technique by 6 kW IPG laser apparatus. The microstructure and mechanical property were analyzed by X-ray diffractometer (XRD), scanning electron microscope (SEM), microhardness tester...

Research on yield forecasting model based on RBF in discrete manufacturing industry application

Li Bi, Ruijuan Zhang
Yield forecasting system in discrete manufacturing is a dynamic complex systems with a number of factors, face such a complex and large system is difficult to directly general system to the enterprise, therefore need to give a company's production forecast model. On the background of Wuzhong Instrument...

Application of the S7-200PLC and KINGVIEW6.53to the constant pressure water supply system with variable frequency

Yan Bai, Bei Sun, Zhiyi Zhang
With the rapid development social economy, on one hand, people’s request to enhance the quality of water supply and the water supply system reliability is increased continuously.The design of the system is the VF water supply systems that controlled by PLC of Siemens S7-200 series and Kingview software.and...

Design and Realization of Process Control System based on VB Configuration Software

Bei Sun, Yan Bai
Taking VB as a developing platform,the thesis constructs a real-time,interactive and extending virtual laboratory system.This system can make full use of network resource,reduce hard ware investing,which makes it a low-cost,high profit information-based foundation with prodigious practical signification.

Anti-submarine Patrol Aircraft’s Responding-antisubmarine Effectiveness Model Research by Using Magnetic Finder

Yaoqing Zhang, Guangyuan Wang
According to the characteristic of responding-antisubmarine, this paper analyzes submarine maneuvering model and anti-submarine patrol route model combining anti-submarine patrol aircraft and using the method of magnetic finder searching under the condition of responding-antisubmarine, establishes the...

Design on Algorithm and Mechanism of Smog Image Sharpening Procession

Li Zhao
this paper makes simulation and analysis on several kinds of algorithms such as global, SSR, MSR, MSRCR etc in Retinex algorithm, it summarizes the advantages of MSR algorithm and makes improvement on it, it also puts forward to combine global, part with Retinex algorithm together, meanwhile it makes...

Simulation of high precision angle control in mechanical manufacturing Numerical Control Technology

Jinxia Chen
during the study process high precision angle control in the mechanical manufacturing computer numerical control (CNC) technology, using the current algorithm to control the high precision angle of mechanical manufacturing is unable to realize the smoothing angle control, and angle control error is large....

Research and Simulation of fault prediction method in numerical control machine tool operation

Jinxia Chen
in the studying process of fault prediction method during operating numerical control (NC) machine tool, using the current algorithm to predict fault in the running process of the NC machine tool, iteration is easy to fall into the local extremum problem. Therefore, a new method of fault prediction based...

Research and Simulation of fault detection method for small electronic equipment

Zhaomin Zeng
in the process of studying fault detection method for small electronic devices, when using current algorithm for small electronic equipment fault detection, too many constraints results in incomplete detection, large error and time consuming. To this end, a fault detection method for small electronic...

A new web information fusion tool for web mining

Zuyi Chen, Taixiang Zhao
Most data warehouse systems have some limitations in terms of flexibility, efficiency, and scalability.In particular, the sizes of these data warehouses are forever growing and becoming overloaded with data, a scenario that leads to difficulties in data maintenance and data analysis.this reserch introduce...

A cube model approach for Data warehouse

Zuyi Chen, Taixiang Zhao
The grain preservation feature guarantees that the translated multidimensional model will maintain cohesive granularity among the entities. Many data warehouse systems have been developed recently, yet data warehouse practice is not sufficiently sophisticated for practical usage. Most data warehouse...

Research on Some Topology Model of Wireless Sensor Networks Based on Complex Network Theory

Kui LU, Xin Jin, Jian-dong Zhao, Jian-peng Sun
The placement of the wireless sensor networks in the wild or the unpopulated area makes it difficult for energy supplement, and vulnerable to damage, so it is of great importance to improve the overall network energy efficiency and prolong the maximum life cycle. In consideration of the energy consumption...

Research on Logistic Distribution Routing Based on Improved Ant Colony Algorithm

Jun Zheng
Logistic distribution is one the most important parts in logistic industry, its core is to get the shortest transportation route of car. This paper makes mathematical modeling on distribution route of logistic car, constructs target function and constraint condition. It makes analysis on realization...

A Passive RFID Sensor Tag for Intelligent Concrete Temperature Control

Zhongbin Chen, Fangming Deng, Xiang Wu
This paper presents an integrated passive sensor tag for intelligent concrete temperature control. The sensor tag is based on EPC Generation-2 UHF communication protocol and operates in passive node. Except the antenna and matching network, the other blocks including RF/analog frontend, digital baseband,...

Overview of Quantum Key Distribution

Yun-ting Zhou, Feng-zhu Ji, Mao-lin Deng, Xiao-gang He, Qi-jie Tang
QKD (quantum key distribution) is core of quantum communication, it is not only the most extensive range of applications, and can also be served as a basis for other branches. In this paper, the theoretical basis and the basic idea of quantum key distribution has been described. Focus on several quantum...

Service name resolution in Service-oriented network based on Kademlia algorithm

Ziyan Xu, Jianya Chen
Today’s Internet remains its original design that dates back more than three decades. In spite of tremendous heterogeneous networks and large scale of mobility devices, it still provides a single, basic, unreliable service offering. While this legacy architecture seemed so hard to support the requirements...

A new automatic test data generation algorithm based on PSO-ACO

Xiaomin Zhao, Yiting Wang, Xiaoming Ding
In view of the shortcomings of the test data generation algorithm including particle swarm optimization algorithm and ant colony algorithm, a new algorithm is proposed, which is based on the combination of particle swarm algorithm and parameter adjustment. This algorithm can dynamically adjust its search...

Accurate Network Resource Allocation in SDN according to Traffic Demand

Hongyan Cui, Chenhang Ma, Wei Lai, Lili Zheng, Yunjie Liu
The services carried by the Internet have undergone tremendous change over the past decades, along with the emergence of multimedia services and cloud computing, etc. However, there is little change in the framework of network designed primarily for reliable end-to-end communication, which is not suitable...

Mining Users’ Mobility Patterns Based On Apriori

Hongyan Cui, Xiaolong Yin
Mobility pattern of users is decided by people themselves. However, in the daily life, mobile users often repeat regular routes in certain periods. To effectively mine the mobile rules of users and allocate the resource among mobile telecommunication operators and Internet Service Providers (ISP), grasping...

The development and trend of wireless body area networks in the smart clothing field

Dou Tan, Yi Liu
With the advent of the smart clothing, wireless body area network(WBAN) has became particularly important as the information perception stage of smart clothing. Firstly, we introduced the conception of the smart clothing and the wireless body area network briefly. And then we analyzed many traits about...

Research on Parallel Design Algorithm of Digital Image

Li Zhao
In this article, a new method is proposed for the parallel of digital image processing algorithms. The method will transplant parallel the image matching algorithm based on cross correlation to the digital image processing platform.

BCC A Novel Block Combination Coding Mechanism

Hai Fu, Wanrong Yu, Chunqing Wu, Baokang Zhao
To transmit data reliably and effectively in deep space network, a protocol called NCSTP was proposed, introducing network coding mechanism into space communication. However, the NCSTP cannot make an effective response to the burst packet loss characteristic in InterPlaNetary (IPN) network. Therefore,...

Design of College Discrete Mathematics Based on Particle Swarm Optimization

Jiedong Chen
Aiming at exploration and development capacity, it is usually hard to achieve effective utilization and balance by using just one algorithm, which will influence the solving accuracy and efficiency of the algorithm accordingly. This thesis applies particle swarm optimization (PSO) to discrete multi-objective...

Integrated Optimization of Flexible Job Shop Scheduling Problem and Equipment Maintenance Plan

Jing Zha, Hua Jin, Zhicheng Pan, Qingsong Yuan
This paper researches the integrated optimization of flexible job shop scheduling problem (FJSP) and equipment maintenance plan. The object of the integrated optimization model is to pursue the minimum of makespan. The paper proposed a two-stage algorithm based on the genetic algorithm to solve the problem....

Effects of Lactoalbumin Addition to Vulcanized Rubber Determined by RPA2000

Jiao Yang, Tianming Gao, Hongxing Gui, Jianfeng Guo, Maofang Huang
We investigated the effect of lactoalbumin on the processing properties of vulcanized rubber by adding lactoalbumin protein. We found that G’ and G’’ of vulcanized rubber were increased and tan was decreased by adding lactoalbumin. The addition of lactoalbumin can improve the processing properties of...

Effects of Ammonia/HTT Compound Preservative on the Preservation and Properties of Concentrated Natural Rubber Latex

Weiqiang Yu, Hongxing Gui, Ting Wang, Jianlong Wang, Rizhong Zeng, Maofang Huang
Ammonia and HTT were compounded and tested as a novel preservative system for concentrated natural rubber latex (CNRL) to replace traditional preservatives. The preservation effects and the viscosity of prevulcanized CNRL were measured. After preservation treatment, the drying characteristics, the mechanical...

The Design and Implementation Colleges and Universities Cadres Management System based on J2EE

Ping Chen
On the basis of cadre management business requirements analysis in colleges and universities, this paper designed and developed one colleges and universities cadres management system with a set of user management, cadres management, cadres ability evaluation and system management based on J2EE platform...

A New Method of B-spline Surface Reconstruction Using Hierarchical Surface

Zizhi Lin, Yun Ding, Sihui Shu
In the process of surface reconstruction, the least squares fitting surface often produces singular matrix and it will cause a failure surface fitting. In this paper, we propose a new surface reconstruction method based on hierarchical surface. We first construct a low-order surface to interpolate data...

Library Intelligent Bookshelf Positioning System Research

Jian Lan Liu, Li Zhu
Radio frequency identification technology has characteristics of non-contact, flexible radiation direction, efficient speaking, reading and writing data, large information storage capacity, which has attracted many researchers to introduce library information management technology into the library in...

The Design and Implementation based on IOS Pocket Closet

Ruiying Zheng
Pocket closet is mobile application software developed based on Objective - C language, which can help users manage a wardrobe. When users don't know how to match clothes, the software recommends collocation through user testing results; Users don't have to dig out tie-in dress, but through the software...

Enterprise Network Virus Protection Research

Yanjie Zhou, Li Ma, Min Wen
Enterprise network virus protection system directly affects the interests of the enterprise. A large number of external and internal network security problem data show that enterprises improve the requirements of network security in order to protect network resources of the enterprises. This article...

Campus Second-hand Trading Market Application System

Li Zhu, Lan Bai
The emergence of the Internet led to a period, also brought a lot of convenience to people's life, and the wave of Internet online shopping has gradually become another mainstream network service. School students now do not have a very good handling for second-hand resources, which not only wastes the...

Research on Time Randomization based on soft interrupt Against DPA Attack

Lin Chen, Xingyuan Chen, Jinfu Xu, Moran Li
In this paper, a software interruption-based method is proposed so as to improve ECC processor’s capability against DPA attack. Firstly, we analyze the principium of DPA-resilient time-randomizing. Secondly, combined with operational characteristics of ECC processor, a time-randomizing circuit is put...

Achieving Agile C2 by Applying the Model Driven Architecture to C2 System Development

Zhu-yun Duanmu
In order to meet the requirement of agility in Command and Control system, a concept model and a development pattern of agile C2 system are proposed. The core characters of agile C2 system are operations mission driven and the cooperative structure adjusting of the system resources. A building method...

Cloud Computing: Concepts, Architecture and Applied Research

Yingjie Wang
Since cloud computing could be understood only by specialists, it is necessary to write a clear but not complex description regarding knowledge to promote common people understanding this technology. This paper refined three essential characteristics of cloud computing, analyzed both software and hardware,...

Development and Application of Artificial Intelligence

Yingjie Wang
Since the successes of the Artificial Intelligence might increasingly impact on multiple subjects in new millennium, it is necessary to write a summary of the recent development of this technology. This paper refined four essential and important aspects of the Artificial Intelligence, summarized both...

Simultaneous transmit and receive polarimetric synthetic aperture radar based on digital beamforming

Hao Wu, Dahai Dai
Synthetic aperture radar is a vital tool for imaging and remote sensing regardless of the villainous weather. Polarimetric synthetic aperture radar obtains the polarization characteristic of targets through polarized wave. This paper presents a novel technique, the combination of digital beamforming...

Design and Research of the Intelligent vehicle with Self-tracking and obstacle-avoidance

Qingquan Cui, Zhong Qin, Jing Ning
Intelligent mobile platform is as a mobile wheeled robot driven platform, which has important research significance for the research of mobile robot. In the paper, STC89C52 microcontroller is adopted as the main controller, and an intelligent mobile vehicle is designed combined with the photoelectric...

Test Case Prioritization Based on Clustering Analysis

Yi-fan Xue, Yu-guang Mao
With regard to the existing test case priority algorithm rarely focusing on the static covering condition of test case and other design information, as well as the testing person need to online collect relevant information about each statement in the procedure, and a higher dependence on code information,...

Internal Logic of Water Level and Shipping Logistics System based on System Dynamics

Ting Liu
Affected by the global climate change, storms, droughts and other extreme weather occur frequently in recent years. This extreme climate affects the Yangtze River a lot, leading to extreme water levels of Yangtze River occurrence frequently. Changes in extreme water level of the Yangtze River have a...

Research on Zigbee Indoor Position Algorithm Based on Particle Filter

Wenhao Wu
In an indoor environment, such outdoor positioning technology as GPS may have the phenomena of weak signal strength and poor availability due to construction blocking. As a result, the application of Zigbee wireless sensor network becomes a hotspot of the indoor position research at present. Specifically,...