Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology

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407 articles
Proceedings Article

Waterworks comprehensive monitoring management system design based on T-S model

Yan Bai, Wengang Zheng
This paper designs a set of PLC technology, network information technology, configuration technology in the integrated monitoring and management system, which has the advantages of unified management, reasonable open source, optimizing the configuration and overall saving. In the process of water treatment,...
Proceedings Article

Research of Intrusion Detection Method Based on Ant Colony Clustering

Qiang Yue, Zhongyu Hu, Shikai Shen, Dawei Zhang
Network intrusion detection has been intensively investigated in recent years. In this paper, we propose an adaptive method based on ant colony clustering to discover unknown attacks. The focus of the method is the clustering process of an ant colony movement. The structure of the intrusion detection...
Proceedings Article

Modeling and Simulation of RLS for Adaptive Noise Cancellation

Zhongyu Hu, Qiang Yue, Weiming Chen
In this paper, an adaptive noise cancellation system based on RLS algorithm is presented, and the principle of noise cancellation system and the steps and processes of RLS algorithm are described. The simulation of adaptive noise cancellation system based on RLS algorithm is obtained by using an example....
Proceedings Article

Brief discussion of Distributed Photovoltaic Grid-Connected Interface Device

Shandan Wang, Guosheng Yang
This paper mainly studies the distributed PV interface device how to realize the control of distributed power grid, and the interface to achieve the function of islanding prevention, the integration of relay protection, measurement and control, power quality control, remote control, harmonic control...
Proceedings Article

Analysis of Laser Gyro Strap-down Inertial Navigation System for its Self-Navigation and Integrated-Navigation Experiments in the Static State

Yun-Fei Mao, Lin Ou, Yi Zhao
In this paper, the test for the laser gyro strap-down inertial navigation system is studied. The self-navigation and the integrated navigation are introduced. By comparing the measuring results with the real data, the accuracy for the integrated-navigation is obtained. The errors for the head, the roll...
Proceedings Article

Fracture Surface Fractal Dimension and Its Relationship with the Impact Strength of the PP/Diatomite composites

Chen Liu, Chengbao Wu, Jing Wei, Zhenghua Chen
The surface of diatomite particles was treated by a silane coupling agent, and the diatomite filled polypropylene (PP) composites with a volume fraction range of the filler from 0 to 15% were prepared by means of melt blending in a twin-screw extruder. The impact strength of the composites was measured...
Proceedings Article

Study on Process of Rotationally Molded Truck Fender and Effect of Technics on Product Properties

Ya-mei Liu, Jing Liu, Yongpan Li, Xianming Cheng
In this paper,we studied a process for the rotationally molded truck fender . The part’s impact strength, the melt flow index and bubbles inside the part are all affected by the heating temperature and time, all of which are analyzed. Finally, the optimized process conditions were given. The result...
Proceedings Article

A Scheme of Multi-path Adaptive Load Balancing in MANETs

Yang Tao, Guochi Lin
The majority of multi-path routing schemes in Mobile Ad-hoc Networks (MANET) does not consider the traffic distribution and load balancing routing performance, increasing network overhead, excessive energy consumption and other issues. We propose a scheme to achieve load balancing when the topology changes...
Proceedings Article

Integral Sliding Mode Control of Airship Pitch Channel simplified model

Aijun Zhou, Junbo Chu, Haibo Wang, Tianwei Li, Guoqiang Liang
A kind of integral type sliding mode control law was designed for a kind of simplified pitch channel model of hypersonic aircraft which is widely discussed recently. The advantage of sliding mode control is that it has strong robustness. And the integral sliding mode control method can reduce steady...
Proceedings Article

Discussion on the choosing of Lyapunov function for adaptive parameter identification problem

Yuqiang Jin, Junwei Lei, Huali Wu
.The selection of Lyapunov function is depth studied with adaptive parameter identification, where a kind of simple first order system with two unknown parameters is taken as an example. The study shows that the selection of Lyapunov function is completely free, and the proportion of the parameter identification...
Proceedings Article

A kind of differential sliding mode controller design for pitch channel simplified model of hypersonic aircraft

Guoqiang Liang, Guangbin Wu
A kind of differential type sliding mode control law was proposed to improve the robustness of a kind of simplified pitch channel model of hypersonic aircraft which is widely discussed recently. The advantage of sliding mode control is that it has differential item which can provide a special damping...
Proceedings Article

Increasing damping ratio of high speed aircraft by terminal sliding mode method

Guangbin Wu, Guoqiang Liang
A special method to increase damping ration of a kind of high speed vehicle was proposed by constructing a kind of terminal sliding mode surface. As the increase of damping ratio of flying system, the stability and stable margin can be greatly improved which is also a most important point cared by many...
Proceedings Article

Research and Realization of AP Clustering Algorithm Based on Cloud Computing

Qiang Yue, Zhongyu Hu, Xinhua Lei, Xiaoming Li
With the extensive application of network, massive growth in the scale of data through cloud computing has been observed. Cloud computing is a powerful technology to perform complex computing, and applications running on cloud computing with Hadoop architecture are increasing. In this paper, after studying...
Proceedings Article

On-line Monitoring of Electrical Equipment and Fault Diagnosis Analysis

Jian-wei Zhao
In order to improve the reliability of power system, on-line monitoring and fault diagnosis for electrical equipment is very necessary. In this paper, we research on-line monitoring and fault diagnosis of transformer, building the gas online monitoring system in transformer oil, and improved transformer...
Proceedings Article

Research on Frequency Measurement of Power System Based on Support Vector Machine

Rui-peng Yang
A new method for measuring the frequency of power system based on support vector machine is proposed in this paper. This method used the exploratory way, under rare sampling points, to fit the original signal with a single frequency curve. Then, through comparing the amplitude, the power system frequency...
Proceedings Article

Research of the Design of Hybrid Power Compensation Controller Based on Neural Networks

Jian-wei Zhao
The problem of harmonics compensation in power system was concerned in this paper. The method based on artificial neural network (ANN) about how to design the hybrid power compensation (HPC) controller was proposed. The HPC controller can automatically measure the harmonic currents and automatically...
Proceedings Article

Research on Harmonic Analysis in Power Systems Based on Neural Network

Rui-peng Yang
A new harmonic analysis method for electric power systems based on triangle basis functions neural network was presented, the convergence theorem of the algorithm was proposed, and a window function and interpolation algorithm were employed to correct the frequency of fundamental waves. This approach...
Proceedings Article

Research on Routing Choice of Computer Network Based on Improved Quantum Evolutionary Algorithm

Xin Cao, Yana Zhang
According to the problem of poor optimization performance and convergence performance of the current computer network’s optimal routing algorithm, this paper puts forward the improved quantum evolutionary algorithm based on computer network routing. On the basis of traditional quantum evolutionary...
Proceedings Article

Research on Reliability Optimization Calculation of Computer Network Based on Genetic Algorithm

Yana Zhang, Xin Cao
To decrease network link cost is one of the most important paimsrs for computer network reliability optimization design. In order to make the network cost minimum, the network link medium cost, mathematics mode of reliability and resolve algorithm must be considered when it is designed. In the paper,...
Proceedings Article

Research on Solving Timetabling Problem Based on Improved Retrospective Algorithm

Jie Song
The algorithms for timetabling have been widely studied but there are no perfect solutions for it yet. Through investigating and comparing the existing algorithms, it has been found that these algorithms can be classified into two categories designated as constructed algorithms and modern algorithms,...
Proceedings Article

Research on Computer Network Security Assessment Based on Fuzzy Analytic Hierarchy Process

Chun-yuan Li
The hierarchy model of computer network security assessment was constructed in light of the characteristics of computer network and the factors influencing the network security. The fuzzy analytic hierarchy process based on triangular fuzzy number was applied to assess the network security comprehensively...
Proceedings Article

Research of computer image aesthetics’ classification and assessment based on support vector machine

Jian-liang Xiong, Yan-mei Yang
Computer image aesthetics is an interdisciplinary research field, which covering visual arts, psychology, information theory and other disciplines. And it depends on the image processing and computer vision to solve specific problems. This paper will design a comprehensive computer image aesthetic evaluation...
Proceedings Article

Research of computer network security evaluation based on RBF neural network

Yan-ling Zhang, Jian-liang Xiong
Nowadays, computer network is widely used in many areas of daily life. Since the affectation of vulnerabilities and viruses, there will be a variety of security issues in the application process of computer network. In order to provide effective protection for computer network security, computer network...
Proceedings Article

Application of DEA Method in Computer Network Security Evaluation

Yan-mei Yang, Yan-ling Zhang
Since the affectation of vulnerabilities and viruses, there will be a variety of security issues in the application process of computer network. In order to provide effective protection for computer network security, computer network security evaluation system should be established. This article will...
Proceedings Article

Research on Computerized Simulation of Occlusal Contacts for Complete Denture Based on 3D Digitized Modeling

Wei-can Chen
Aiming at solving the problems on dynamic occlusion of complete denture in the field of dental restoration, this paper presents a computerized system from the viewpoint of integration of related disciplines. Firstly the displacement matrix of mandibular movement on Hanau articulator is established by...
Proceedings Article

Research on Estimation for Architectural Project Cost Based on BP Neural Network

Jing Zhao, Li Zhao, Yi-wei Ren
The estimation of project cost affects the rationality of project invitation for bid. According to the principles of construction budget estimate, the main character index is identified as a model example, and the char index is transformed into a numeric character index. At the same time, the BP neural...
Proceedings Article

Total pressure probe directional scanning imaging principle and device design

Yuankai Li, Yueming Yang, Limin Song, Xiujuan Liu, Song Li, Xiao Xu, Xuewei Liu
this article from the analysis of total pressure in the flow field in the directional scanning is detected by the pressure signal, this paper discusses the color image technology is used to do high density scanning imaging space complex vortex system. The image has a complete structure, image is clear,...
Proceedings Article

Influence of sintering atmosphere on the performance of porous silicon carbide ceramics

Hong Sheng, Kaihong Zhang, Ziqiang Li, Xiaoxue Liu
The core-shell structure precursor powder was fabricated by coat-mix process in different fabrication conditions with various aging pH value. The porous silicon carbide ceramics were prepared through molding, carbonization, and sintering in argon atmosphere and vacuum, respectively. Morphology, physical...
Proceedings Article

Experimental Study on Shear stress of Magnetorheological Fluids

Linjing Xiao, Xubo Gong, Yurong Chi, Chuangping Wang, Yamin Fan, Jie Wei, Xuli Zhu
Test the Magnetorheological Fluids (MRFs) that prepared with carbonyl iron powder as soft magnetic particles and dimethyl silicon oil as carrier fluid by Rheometer Physica MCR 301. The experimental results demonstrate that the shear stress of MRFs increases slowly with the increase of shear rate. With...
Proceedings Article

A kind of packet reordering analysis model in concurrent multipath transmission

Yang Tao, Jiayong Zhang, Xuanrui Xiong
Focus on the problem of packet reordering in concurrent multipath transmission which lead to an unnecessary fast retransmit and increase in network load, reduces the utilization of network resources.This paper put forward a kind of packet reordering analysis model in concurrent multipath transmission...
Proceedings Article

The Pollution of Ships' Ballast Water to the Marine Environment and Countermeasures

Jingguo Yuan
as the integration of the world economy, the amount of global trade has increased. 80% of the trade commodities are transported by sea. A large number of ships whose ballast water cause great damage to the marine environment are sailing in the ocean every year. Ship’s ballast water has become an important...
Proceedings Article

Feature Extraction of ROI on Image

Zhenyu Han, Jihong Wang, Tianshe Yang, QingE Wu
This paper presents an algorithm of image segmentation of region of interest (ROI), extracts the ROI of a palmprint image and studies the composing features of palmprint. This paper constructs a coordinates by making use of characteristic points in the palm geometric contour, improves the algorithm of...
Proceedings Article

The study about the water strategy of America which is based on the data analysis of the MATLAB software

Yilin Li
This article explains and demonstrates the study about the water strategy of American which is based on the data analysis of the MATLAB software. This society is an era which is consisted of data. The formulation of some policies and the reform of some systems need the help of data simulation. In this...
Proceedings Article

Structural design and motion analysis of Hexapod Bionic walking device

Zhifang Zhu
Based on the principle of bionics, this paper designs a hexapod walking device by using a crank rocker mechanism. The designed structure can perform some basic walking operations, such as forward and backward place, turn left, turn right and so on. Furthermore, the triangle gait principle of the hexapod...
Proceedings Article

Feature Evaluation in Fine-gain of Leaf

Zhanhao Chen, Shan Xu, Yixiong Zou, Hualong Zhang, Zhu Zhang, Yue Li, Wei Wang
In order to compare the value of several features involving leaf retrieval, we design an approach to evaluate 37 features about leaf’s contour, content and texture. Random forest algorithm is employed to rank these features’ contribution to leaf categorization. To forming the optimum features combination,...
Proceedings Article

A Novel Carrier Phase Recovery for Optical Coherent Receivers with 16QAM Modulation Format

Shuhao Xue, Xue Chen, Wentao Liu
We propose a novel carrier phase recovery algorithm based on constellation partitioning and maximum likelihood phase decision (MLPD) for square 16-ary quadrature amplitude modulation format in optical coherent transmission systems and verify its performance by PDM-16QAM simulation. Compared with classic...
Proceedings Article

A Scheme of Dynamic Bandwidth Allocation for Switching FC-AE-1553 Network

Shaojun Wu, Liqian Wang, Yueying Zhan, Guangheng Zhao, Jin Wang
In order to meet the requirement of space payload system and the data transmission, a scheme of periodical and concurrent dynamic bandwidth allocation (DBA) of switching FC-AE-1553 network was proposed based on both theoretical analysis and simulation approaches. Compared with traditional solutions,...
Proceedings Article

2D DOA estimation for non-uniform L-shaped array via a successive Capon algorithm

Weihua Lv, Wang Zheng, Qianlin Cheng, Xiaofei Zhang
Capon algorithm is a common algorithm for the estimating of direction of arrival (DOA). As it needs two-dimensional (2D) spectrum peak search which costs a tremendous computational complexity, in this paper, we propose a successive algorithm based on Capon algorithm for non-uniform L-shaped array to...
Proceedings Article

Low complexity 2D-DOA estimation algorithm for non-uniform L-shaped array

Donglin Yang, Qianlin Cheng, Weihua Lv, Wang Zheng, Xiaofei Zhang
In this paper, we discussed the problem of two-dimensional (2D) direction of arrival (DOA) estimation for non-uniform L-shaped array, and for this, a low complexity multiple signal classification (MUSIC) algorithm is proposed. The proposed algorithm uses two one-dimensional searches to achieve the joint...
Proceedings Article

Successive PM–based 2D DOA estimation for non-uniform L-shaped array

Weihua Lv, Qianlin Cheng, Wang Zheng, Xiaofei Zhang
Propagator Method (PM) algorithm is a common method for the estimation of direction of arrival (DOA). As PM algorithm has no eigenvalue decomposition of the covariance matrix which is needed for MUSIC algorithm, it already has a lower computational complexity relatively. In this paper, we proposed a...
Proceedings Article

Development of Research on Treatment Technology for Low-concentration Uranium

Yueran Ni, Yadan Guo, Weiwei Ouyang, Peng Li
Based on analyzing the characteristics of the environment of low concentration uranium, the traditional processing method of low concentration uranium waste-water, such as adsorption method, chemical precipitation, evaporation-enrichment method were summarized. Then the principle, characteristics and...
Proceedings Article

Distribution characteristics of soil heavy metals in farmland soil around the mine area

Yinghao Wu, Jingying Chen, Bai Gao
The acid waste water produced in the process of mine exploitation has greatly increased the migration and transformation of heavy metals, through the waste water and rainwater flow to the soil, did great harm to the use of the soil. Farmland soil around the mine area was studied in this paper, by using...
Proceedings Article

A Software-Defined Networking Security Controller Architecture

Fengjun Shang, Qiang Fu
With the development of the software-defined networking (SDN), centralized and open network management has brought many security problems. In this paper, we analyzed the security problems in SDN architecture, and then designed a SDN security controller architecture. We verified the feasibility and effectiveness...
Proceedings Article

Research Advances of Chemical Treatment of Wastewater With Low Concentration of Uranium

Wenchao Yu, Yadan Guo, Bai Gao, Ping Liang
The article briefly introduces the harm of the uranium and the existence form of uranium in aqueous solution. Reviewing the research advances in recent years of chemical treatment of wastewater with low concentration of uranium, the article analyzes the main principle and advantages and disadvantages...
Proceedings Article

A Load Balancing Model based on Load-aware for Distributed Controllers

Fengjun Shang, Wenjuan Gong
Software-Defined Networking (SDN) is a new paradigm that decouples the control plane from data plane. But with the continuous expansion of the network scale, a single controller faces with scalability issues and may trigger a single point of failure. It is important to take into account the scalability...
Proceedings Article

Research on Pre-coding Technology Analysis of LTE Systems

Zhiyong Ren
As the demand for wireless communications become more sophisticated, the wireless communication system also received an unprecedented flourish. LTE as the evolution of 3G systems, which greatly enhance the spectrum utilization system, it is possible to obtain higher than traditional wireless communication...
Proceedings Article

Research of OFDM System Channel Equalization Techniques

Juan Wang
In a wireless mobile communication, it is required to provide high-speed and high-quality communication services and orthogonal frequency division multiplexing (OFDM) due to a high bandwidth efficiency and resistance to multipath ability, etc., in recent years, widespread attention. Contents of this...
Proceedings Article

Research on the Design and Implementation of Video Surveillance System Based on WiFi-Mesh Network

Weiqiang Wang
This thesis proposes a new wireless video surveillance system implementation, using Wireless Mesh Networks(WMN) as the data bearer network, using VLC video server to build the video transmission and preservation solution, using SD card to save the historical surveillance video and building an FTP server...
Proceedings Article

The Analysis on the Techniques and Skills of the Action Set in the Three-Dimensional Animation Manufacture

Xiao Zhang
With the rapid development of information, 3D animation technology has become the indispensable technical means in the field of video effects, education and scientific research. The three-dimensional animation is a comprehensive art. The action set has been the key step in a three-dimensional animation....
Proceedings Article

Analysis of Oxidation resistance of Flavonoids in Northern Shaanxi Red Jujube

Xiangqian Zhang, Min Zhang, Aili Zhao, Xiaolong He
With Shaanxi Ziziphus jujuba var. goutouzao as an experimental material, soxhlet extraction and ultrasonic extraction were adopted to extract flavonoids in Ziziphus jujuba var. goutouzao, and qualitative detection of flavonoids in extracting solution was scanned through color reaction and ultraviolet...