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

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592 articles

Research on Decision Model of Building Energy Efficiency

Zhifen Yuan
Following the overall building energy-saving situation in China and reflecting the rationality and flexibility, the paper aims to investigate the decision methods of existing building energy efficiency retrofitting (EBEER) projects under uncertainty to facilitate comprehensive and objective assessment...

Research on the Disposition Method of Ship Borne Early Warning Helicopter

Jianguo Wang, Qun E, Jinzhu Meng, Keming Yao, Xinlong Wan
The ship borne air early warning(AEW) helicopter has a good character of the good maneuvering, widely-used range, and could carry on the frigate formation, it is the effective supplement of the fixed-wing AEW aircraft. According to the characteristics of the application of the ship borne early warning...

The design and research of logistics structure system based on computer network

Jinlian He
It is an important content of the logistics enterprises to standardize the management of logistics enterprises. Through the research on the logistics enterprise logistics system, the information management system can be effectively solved.

Information retrieval and data mining based on open network knowledge

Ruren Deng, Yinghuan Wu
With the progress of science and technology, Internet technology is also developing, changing people's life, but also a huge database. The information in the database contains a complicated and varied information. The construction of the open network information database is an effective means to obtain...

Research on the application of computer technology in university administrative supervision

Yihui Pan, Guangqing Wang, Keqing Tu
With the continuous deepening of the reform of higher education in China and the continuous expansion of the scale of higher education, the number of administrative departments in Colleges and universities has greatly increased. In order to improve the working enthusiasm and working efficiency of the...

Research on a Resource Scheduling Scheme of Cloud Compute Source Load Balancing Based on Genetic Algorithm

BaoLi Yuan
The schedule of resources and tasks in cloud computing have an important impact on the overall performance and operating of cloud computing. To solve the prone uneven load node when the cloud perform massively parallel tasks, which led to the entire cloud computing system performance degradation and...

Research on Comprehensive Evaluation System of Network Security Management Based on Multi Dimensional Extension Fuzzy Technology

Aiyue Xia
Objective: to improve the network security management. Method: using multi dimension extension fuzzy technology. Process: build a multi dimensional model to comprehensive evaluation of network security management level. From network security management systems, human input, technology effect three aspects,...

A Study on Restraining Sub-synchronous Resonance basic on Flexible AC Transmission Technology

Yan Liu
To increase the transmission capacity of remote high voltage transmission system, the series capacitance compensation of power network is a very economical and effective common measure. But, when electric power system is connected in series with the power transmission system of capacitance compensation...

Research on the Fuel Saving Effect of Idle Parking car Based on NEDC System Analysis

Jiapeng Lu, Youde Li, Xiangsheng Dai
Objective: To study the technology of auxiliary motor starting and stopping of the direct injection gasoline engine, and analyze the effect of the idle start stop system and oil saving energy. Method: the fuel saving effect analysis of the fuel saving effect of the system is analyzed by the multiple...

Research and Application of BSG Motor Control Technology with a Start-stop System

Jiapeng Lu, Youde Li, Jinghua Lv
by developing a start-stop system of a BSG motor, this paper systematically presents the vehicle control principle, strategy and verification and assessment indicators of the start-stop system, and applies it successfully in a motor. Exhaust emissions and fuel-consumption tests of a vehicle were performed...

Study on the Correlation of Wind Pressure on Cooling Tower

Xiangyang Ren
objective: to study the surface wind pressure of cooling tower under the condition of isolated tower and adjacent two towers. Method: wind tunnel test. Process: simultaneous pressure-measured tests on the rigid model, contrast the test results of isolated tower and adjacent two towers’ rigid model. Results...

Development and Verification of A Small CMOS Digital Standard Cell Library Based on SMIC 130nm Process

Yiwen Wang, Hang Su, Mingjiang Wang, Jipan Huang, Hao Chen
Nowadays, Semi-custom design based on the standard cells is the mainstream design method for digital IC chip. In this thesis, the standard cell library is built and verified based on the SMIC 130nm technology, especially the optimization of a 1-bit full adder cell, during which the structure and layout...

Analysis and Research on the Big Data Security Based on Cloud Platform

Bo Yang
Objective: The purpose of this paper is to build a large data security encryption model in the cloud, which can make users to upload and download data more reliable. Model: This paper uses the data security storage model to analyze the security model of the cloud big data. Process: We used the mathematical...

The Pig Food Intake Measurement System Based on TinyOS and WSN

Shuai Wang, Yun Gao, Xuan Li, Kun Chen, Tianyuan Yang, Shipeng Tian, Yanliang Guo
Now, we are unable to make pig feed intake real-time monitoring and prevention of swine diseases factors, this paper designed a pig food intake measurement system based on TinyOS and wireless sensor networks. The system can realize intelligent pig, real-time monitoring through wireless nodes intake of...

Research on the application of automatic goods sorting system

Qi Li, Xiaohong Cheng
Sorting control system plays a very important role in the advanced manufacturing field. Is an important part of modern logistics and industrial control system, implementation of materials at the same time sorting over continuous multilayer. In various industries such as: logistics and distribution center,...

A kind of crane loading and unloading simulation based on finite-state Machine

Guang Hong, Weibing Bai, Xin Yu
Aiming at the insufficiency of the actual crane, finite state machine technology was adopted for setting up an emulational training system. The system implemented a kind of crane loading and unloading operation. Therefor a sort of finite-state machine for the crane was set up. By the dynamics analysis...

Analysis on Energy Conservation and Emission Reduction for Electricity Consumers Based on Principal Component Analysis

Xiaohui Xu, Jinsong Liu, Yirong Su, Yangyang Xi, Shuanghu Wang
With the increasing concerns on energy shortage and environment protection, the energy conservation and emission reduction is becoming a more of concern for electricity consumers. In this paper, typical indexes are selected for reflecting electricity consumers’ statues of energy shortage and environment...

Research on charging pile construction pattern for Communication scenarios

Xiaohui Xu, Yirong Su, Yangyang Xi, Jinsong Liu, Hongchun Yao
In allusion to the increasing demand of electric vehicle, the elements that the AC charging pile construction which can adapt to multiple scene application is required to follow has been proposed through the analysis of the electric vehicle charging user's demand characteristics under different scenarios,...

Research on optimized control for intelligent building adjustable resources

Yirong Su, Xiaohui Xu, Shuanghu Wang, Yangyang Xi, Jinsong Liu
In order to improve the smart grid energy efficiency and reduce the power cost, a kind of intelligent building is adjustable resource coordinate multi-objective optimization operation control model is presented through the analysis of intelligent building is adjustable resource load characteristic. The...

Space Complexity Analysis of Sieving in the Number Field Sieve Integer Factorization

Qi Wang, Hongyan Zang, Xiubin Fan, Yu Wang
The general number sieve is the most efficient algorithm known integer factorization, it consists of polynomial selection, sieving, solving equations and finding square roots. In this paper, the evaluation provided by each root and the expected value are given, then we get the space complexity of sieving...

Nonlinear Transform CMA for Underwater Acoustic Channel under Impulsive Noise Environment

Ying Xiao, Yuhua Dong, Chunjie Li
The traditional constant modulus algorithm (CMA) can’t ensure robust convergence performance under impulsive noise environment, hereby a blind equalization by CMA with nonlinear transformation carrying on the received signal was proposed. The impulsive noise can be suppressed effectively by sine transform,...

Design of a Character Recognition System Based on LabVIEW

Tao Zhang, Yanqiu Cui, Yaning Yang
In this paper, a character recognition system is designed by using and the machine vision function of IMAQ Vision module in LabVIEW. The whole system includes four parts: image acquisition, image preprocessing, image segmentation and character recognition. Image preprocessing includes image gray and...

Research on the Behavior Data Collection based on Mobile Location

He Zhang, Lanxin Hu, Zhaoming Zheng, Yi Tang, Zun Wang
With the popularity of mobile terminals and the mobile phone, Collecting individual, the collective spatio-temporal data have a lot of new technology. Corresponding also produced many terminal application of location-based services, they are constantly changing our lives, provide convenience for our...

Implementation of a Face Recognition System Based on Matlab and LabVIEW

Tao Zhang, Yanqiu Cui, Yaning Yang
A face recognition system based on Matlab and LabVIEW is designed in this paper, which is implemented by mixed programming of LabVIEW and Matlab. This system is composed of image acquisition module, image preprocessing module and face recognition module. Face acquisition module is mainly consisted of...

Automatic Heart Sound Segmentation Method Based on Cyclostationarity and Clustering

Ting Li
Segmenting heart sounds accurately is significant to determine the types and the severity of heart diseases. Using cyclostationary property of heart sounds and clustering method, the paper proposed an effective automatic segmentation algorithm of heart sound signals. This algorithm can segment normal...

Certificate-based Signature Scheme Based on Cubic Residues

Xuedong Dong, Xinxin Liu
In order to improve the efficiency of certificate-based signature scheme, a new certificate-based signature scheme based on cubic residue is proposed. The scheme does not need any bilinear pairing computation which is known to be difficult to computation. The scheme is secure against existing forgery...

Research on the Controllable Confidence Regression

Fangchun Jiang
The confidence machine has been an integral part of the target of the research in the field of machine learning. Confidence regression is a significant research field of confidence machine . Performs error evaluation on results of regressive learning to classify the accept field and the refuse field...

Evaluation of Idle Speed Control Method of Automotive Engine

Jianmin Sun, Fengfeng Yin, Zhiyuan Wei
Automotive Idle speed control is a landmark application of feedback control in automotive vehicles that continues to be of significant interest to automotive industry practitioners, since improved idle performance and robustness translate into better fuel economy, emissions and drivability. As the typical...

Design and implementation of lock function in Android application

Hao Tang, Yongchao Wang
For the protection of user’s privacy information, when the mobile phone is lost in the hands of others or when others use their own mobile phones, while do not want their own privacy or security information is opened by others, this paper studies and implements an application lock function. Through managing...

Polymeric Microfiltration Technology and New Filter Element for Automobile Fuel

Chongjiong Chen, Xuxu Chen
Paper filter element, widely used in automobile fuel filter, has deficiencies such as short service life and inevitable replacement after blocking. Based on this, the work developed fuel ultra-precision microfiltration technology taking polymer polyethylene as filter material. Meanwhile, it designed...

A Retrieval System for Searching 3D Models from Web

Liu Yang, Jiale Wang, Xiang Li
As there are an increasing number of 3D models available on web, it is necessary to develop a system to help people find and get them. In this paper, we propose a system for content-based retrieval of 3D models on web. Users can submit an example 3D model to the retrieval system, and it will return a...

Retrieving Similar Mechanical 3D Models by Freehand Sketches

Liu Yang, Jiale Wang, Yiting Lu
This paper proposes a method for retrieving CAD models of mechanical parts by free hand sketches. Two shape signatures is proposed to describe the geometry and the topology of a CAD model respectively. A relevance feedback mechanism is introduced to combine the two dissimilarity distances measured by...

Design of MPPT controller based on battery fast charging method in photovoltaic system

Ding Chen, Yubao Gao
MPPT algorithms have been widely used in controllers of photovoltaic system. While for independent photovoltaic systems, researches focused on the charging method to batteries are still limited. Considering the power supply in continual rainy days, the capacity redundancy o batteries in photovoltaic...

Ultrasound Image Denoising via Dictionary Learning and Total Variation Regularization

Shuai Li, Ximei Zhao
The restoration of images corrupted by speckle noise is a key issue in medical images. In this paper, a novel sparse model is presented for speckle reduction in ultrasound (US) images. This model contains three terms: a patch-based sparse representation prior over dictionary learning, a pixel-based total...

Supply-Demand Relation and Resource Allocation Model of Taxis in Internet Plus Era

Hailun Sun
This paper mainly studies how much effect those various subsidy schemes from taxi-hailing app companies can have on easing the difficulty in taking a taxi in the Internet plus era. First, two concepts are introduced. One is the concept of supply and demand matching index, quantifying supply and demand...

Robust stability analysis for BAM neural networks of neutral type with time-varying delays and linear fractional uncertainties

Yunxi Zhang, Jia Liu, Yongxin Li
This paper investigates the problem of robust stability for bidirectional associative memory (BAM) neural networks of neutral type with time-varying delays and linear fractional uncertainties. By employing integral equality and constructing a new Lyapunov-Krasovskii functional, a sufficient criterion...

Diagnosis and Assessment of Metallurgical Industry Wastewater Treatment Technology of Liaohe Basin

YongYong Wang, Xiang He, Runlei Cai, Fan Wang
For liaohe basin metallurgical industry wastewater treatment technology lack of optimization, selection of technical parameters of the lack of rationality ,management of large scale and lack of in the near and specified future date unified combination, existing metallurgical wastewater treatment technology...

Video Face Recognition based on External General Dictionary

Qing Liu, Shaohu Peng, Jiadong Wang, Xiao Hu
Face recognition with single sample per person (SSPP) was a very challenging task because SSPP cannot reflect the characteristics of the test samples (eg. illuminations, pose, expressions and disguises) so that it is difficult to predict the facial variations of a query sample by the gallery samples....

The Improvement of Mean - Shift Algorithm and Kalman Filter of Tracking Moving Targets in the video of Robotic Fish

Jingying Wu, Xiang Wei
Several defects have been found in the former experiments of basic Mean shift algorithm, such as the erroneous judgments when target blocked by a large proportion of barrier. Thus, a fast target tracking algorithm based on Mean shift combined Kalman filter is proposed for the theoretical defect of basic...

Wide-scoped Surrounding Top-view Monitor for Advanced Driver Assistance Systems

Din-Chang Tseng, Yu-Chi Lin, Tat-Wa Chao
To improve the scope range of the traditional around view monitor (AVM) systems for Advanced Driver Assistance Systems (ADAS), we propose a wide-scoped surrounding top-view monitor (STM) system with the same equipment as the traditional AVM system. In the proposed system, four wide-view cameras are mounted...

Research on the Collaborative Tracking system for Moving Target in multi-camera surveillance system based on space-time video fusion

Gang Zhao, YaLi Yu, Liqin Yu, Qi Wang
With the increasing demand of social security, intelligent moving target tracking technology play a more important role in video surveillance system. However, current moving target tracking technology works well for single camera situation but always lost targets in multi-camera environments due to the...

Document Sentiment Classification based on the Word Embedding

Yanping Yin, Zhong Jin
N-gram feature is commonly used to represent document, however, it often leads to the curse of dimensionality. Sentiment classification based on word embedding and SVM is proposed. The method uses word embedding to represent document, which can make the final representation of the document consistent...

Decision rule extraction for fault diagnosis by discernibility matrix

Mingzhu Lou
This article focuses on algorithm to directly and fast finding out the decision rule from decision tables by using rough set theory. The concept of relative rule is put forward and the method for finding absolute reduction decision rule through combining rules of relative decisional requirement sets...

Artificial Bee Colony algorithm for Traveling Salesman Problem

Hongwei Jiang
Travelling salesman problem (TSP) is a fundamental combinatorial optimization model studied in the operations research community for nearly half a century. It belongs to the class of NP-Complete problems. It has been proved that evolutionary algorithms are effective and efficient, with respect to the...

Parameter Identification of High-Power, High-Voltage Motors Using Electrical Parameter Estimation Function

Yifei Wang, Youxin Yuan
An asynchronous motor model in MATLAB/Simulink was selected as the simulation model of high-power, high-voltage (HP HV) motors for its structural suitability. The required electrical parameters of the model (i.e. simulation parameters) were then identified by an appropriate method. Based on the obtained...

The Application Research on Cement Stabilized Hill-skill Gravelly Soil as the Reinforcing Layer for High-grade Highway

Lu Bai
Results of 2015 science and technology development project of Xuchang City(No. 1504007),Results of 2015 produce-learn-research project of Xuchang University(No. 2015CXY10,2015007),Results of 2016 Colleges and universities in Henan province key scientific research project.

The Passive Blast Protection Valve Flow Field Numerical Simulation and Movement Analysis

Caiyou MO, Xiangwei Zeng, Kefeng Xiang
For the accurate analysis of flow field inside the blast protection valve occurred after blasting and the valve core movement situation, it is concluded that more accurate dynamic characteristics of flow field, using the method of computational fluid dynamics (CFD), with the aid of software Fluent6.2,...

Sheet Solid Slicing Method for 3D Models

Feng Zeng
To against the demerits of slicing methods based on STL model in 3D printing, a sheet solid slicing method of 3D models is presented. In this method, a sheet solid which thickness is equal to the layer thickness is using to intersect with 3D model, and the result of the intersection is target sheet solid...

The Estimating Method of Military Aircraft R&D Cost Based on Hierarchical Partial Least Squares Regression

Shuai Shao, Jilian Guo, Anwei Shen, Zhuojian Wang, Wentong Jia
The requirements of using modern aircraft have been increased constantly, which results in different influencing factors of aircraft R&D and procurement costs. And the original model in the predication for R&D costs appears accretion of estimation especially for the extensive using of advanced avionics...

Research on a novel water-saving cleaning technology for wheat

De-xing Zheng, Weifang Chen
Wheat washing can remove stone, dampen and clean. It works with the help of water solubility and flushing action to purify the surface of wheat. For the water consumption and pollution of traditional wheat washing machines have become increasingly prominent, a water-saving cleaning technology for wheat...