Proceedings of the 2015 AASRI International Conference on Circuits and Systems

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91 articles

Siliconized Graphite Production Technology

M.K. Skakov, Sh.R. Kurbanbekov, Y.T. Koyanbaev, V.V. Baklanov, A. Zh. Miniyazov, R.M. Mukhamedzhanova
Present paper is devoted to the development of siliconized graphite production technology. Confirmed that the cheapest and most promising material for the manufacture of siliconized graphite is a natural raw materials (technical carbon black, graphite and quartz). The study experimentally determined...

The Application of Seismic Facies Recognition Technology in Sedimentary Facies Research of Cambrian at East of Tarim Basin

Yang Liu
The exploration and geology research level is lower at East Tarim basin and the studying of carbonate reservoir at deeper basin is also inadequate in special. Dolomite of Cambrian is the prospect area, there has good condition to form high quality stratum which will be got breakthrough on exploration...

Registration of Point Cloud Data Based on PSO

Han Xianquan, Nie Zan, Zhang Zhen, Zhou Li
At present,3-D model can be build through point clouds data which is quickly get by laser scanning technology. Most of the researches on registration problems are focused on feature matching method. This paper discusses a method with global optimization algorithm. In order to solve the problem efficiently,...

Change Detection in Remote Sensing Images of Damage Areas with Complex Terrain Using Texture Information and SVM

Gao Fei, Zhang Lu, Wang Jun, Mei Jingyuan
Traditional methods, when applied to change detection in remote sensing images of damage areas with complex terrain, often result in inaccuracy. And it is difficult to select an appropriate threshold, which however can be solved by support vector machines (SVM) method. Conventionally spectral information...

Substation Inspection System for Temperature Measurement and Automatic Fault Location Based on Dual-channel Images

Li Han, Liu Shaojun, Wang Ku
Overheating and radiation from power equipment is a crucial factor for a variety of failures and anomalies. This paper presents a substation inspection system based on computer and embedded system for temperature measurement and smart fault location for power equipment, to improve the reliability and...

Some Results for the Existence of Periodic Solutions to p-Laplacian Equation on Time Scales

Yang Dianwu, Cao Fengjuan, Han Zhenlai
In this paper, we investigate a class of Linard type p-Laplacian equation on times scales by generalized Mawhin’s continuation theorems, under suitable conditions, we ensure that at least one periodic solution to this kind of p-Laplacian equation on time scales exist.

Oscillation Theorems for Certain Even Order Nonlinear Neutral Functional Differential Equations

Zhao Yan, Li Tongxing, Han Zhenlai
In this paper, some oscillation theorems of differential equation of the even order are established here is even, The theorems extend and supplement some results in the literature. An example is investigated to illustrate our results.

Risk Evaluation of Gob Spontaneous Combustion Based on Fuzzy Mathematics

Tang Liyan, Liu Zhaopeng, Xiong Chao
This method for fuzzy comprehensive evaluation by fuzzy mathematics evaluate gob spontaneous combustion risks, builds a risk index system of gob spontaneous combustion in combing the characteristics of combustion in the goaf and established a fuzzy comprehensive evaluation model of natural fire in goaf,...

Improving Beam Shaping Effect with an Optimum Background Correction Method

Yuan Zhanzhong, Tao Shaohua
An optimum background correction method based on the Gerchberg-Saxton (GS) algorithm is proposed to improve the beam shaping effect of a computer-generated hologram. The zero-value pixels of a black-white image which is used as the target optical field in a beam shaping process is replaced with an optimum...

Complete Information Multi-players Dynamic Game of Visitor Education Intervention in Tourism Destination

Wei Dongping, Wen Shouwen
The three stages complete information multi-players dynamic game between visitors, local governments and parks managers is proposed in this paper to solve the significant problem about the investment on the visitor education. The game reveals that the government should set up induction fund to lead the...

Web-based Spatial Data Visualization and Analysis Using the New Web Standard

Qiu Shangming, Huang Haosheng
Compared to desktop geographic information systems (GIS), current WebGIS are still rather poor in terms of interface and functionality. Much of this discrepancy is due to the limitations of current web standard (HTML4). HTML5 is being developed as the new web standard to replace HTML4. It provides plugin-free...

Tones (Sounds) Loudness Surface: the Weber’ Law for Hearing

Evgeny L Ovchinnikov
Purpose: Research and theoretical substantiation of the hearing Weber law for sounds arbitrary frequencies and intensities. Objects: Results of classic psychophysical experiments of Weber, hearing Fechner model (equation) as a special case of the Weber law. Methods: Audiometric for determining hearing...

Segmentation of Crack and Open Joint in Sewer Pipelines Based on CCTV Inspection Images

Su Tung-Ching
Sewerage, one of major underground pipelines, is an important infrastructure for a modern city. In order to keep sewerage in a good structure and performance condition, planned routine inspection and rehabilitation are necessary. At present, image processing and artificial intelligence techniques have...

Study on Structured-light Stereo Vision Measurement Method under Low-light Environment

Ding Yuanming, Zhang Yongchao, Guo Bin, Xu Weidong
A structured light binocular stereo vision measurement method was proposed which can be applied to deal with the odometry problem of moving objects in low-light environments such as underwater and enclosed spaces. On the basis of binocular stereo vision system, we use structured light to irradiate the...

A Text Visualization Process for the Recognition of Writing Style

Pan Telung, Su Yu-Fang, Lu Li-Chin
This study aims to compare the structure of medical reports of same type medical examination but composed by different physicians. An analysis and compare method was proposed based on formal concept to produce different concept structure for medical reports. Important concepts of medical reports can...

Ontology Research Based on FCA

Yan Jing, Wang Yantao
With the extending of the scope of information sharing and data exchange, ontology, as the formal specification of share concepts, is more and more useful. FCA had remedied deficiency of existing method of ontology building. In this paper, the existing methods of domain ontology building are presented,...

Vulnerability Evaluation of Security Network Based on Neyman-Pearson Criterion

Lv Haitao, Hu Ruimin, Chen Jun
What is a security network In this paper, a security network is considered as a diagram of security systems deployed in different places in a guard zone. For a security network, its vulnerability is an important metric to judge whether its protection effectiveness is good or not. How to evaluate the...

A Comparison of Cloud Computing Platforms

Nwobodo Ikechukwu
Cloud computing concept has overhauled the entire structure representation, required for the implementation of IT Infrastructure. This cloud computing approach is gradually eliminating the existing client server system and grid computing. The capabilities associated with the innovation of cloud computing...

Anti-counterfeit Algorithm Based on Chebyshev Chaotic Neural Networks

Zou Ajin, Zhang Shilong, Tang Yana, Shen Yuli, Li Renfa
In this study, an anti-counterfeiting algorithm is proposed to prevent the traceability code from being forged. The traceability code is enciphered using the encryption matrix generated by Chebyshev chaotic neural networks, which is then hidden as an invisible watermark in the package label. If the watermark...

Random and Systematic Errors Correction of Micron-sized Machine Vision Measurement System

Zhao Wenhui, Duan Zhenyun, Zhao Wenzhen
The machine vision measurement system was established to measure 2D sizes of parts. The 5 Megapixels CCD sensors, bi-telecentric lenses, telecentric back illumination and image acquisition modes were chosen to establish hardware part, according to the requirement of views and precision. The software...

Big Data and College English Teaching Informationization—How to Reform the College English Teaching in the Era of Big Data

Hou Yunhong
Big data is the source of creative thinking, broad cognition and creation of new values. The technology revolution makes us living in the age surrounded by the explosion of geometric level data, the era of big data. Promoting the reform of college English, college English teaching has an urge to set...

Research on Dispatching Problem of Maintenance Personnel

Niu Dandan, Dong Zengshou, Gao Kun
When the enterprise received the service request from the customer, firstly it will collect the maintenance services at the same time for generating the task list, and then match the right person to perform the task to meet custom needs. Therefore, it is a key issue for the enterprise how to select maintenance...

A New Calculation Model for Shipping Demand Based on Constraint

Yu Yongtao, Ding Ying
Large-scale mobilization of supplies and heavy equipment solution is shipping. According to the study we propose to build a shipping demand integer programming model based on task constraints, to measure shipping demand. Firstly, identify the key factors affecting the shipping. Secondly, according to...

Application of Virtual Reality Technology to Sports

Liao Ting
As an emerging product of highly developed modern computer technology, virtual reality technology has drawn great attention from the society since its date of birth. Within just a few decades, tremendous progress has been made. It has gradually turned into a new field of science, and been extensively...

A Dynamic Optimization Model for Multi-stage Sort Plan in the Distribution Center

Huang Kuo-Chung, Wu Chia-Pin
A dynamic optimization production method is a focused approach to planning and continuous improvement for all operations and processes in the distribution center. A mathematical model is developed and presented to solve the optimal control problem in matching multi-stages production plan at any point...

Research on Dynamics Model for Web Comment

Pu Qiumei, Zhang Hong
View of web comment is affect the potential consumers purchasing decisions and the impact on the final results of the growing corporate sales significantly, thus the evolution of the view is an important study more and more. Based on complex network, we build dynamics model in web comment mode to analyze...

Wireless Shelf Life Monitoring and Real Time Prediction in a Supply-Chain of Perishable Goods

V.F. Annese, S. Cipriani, G. Biccario, D. Di Marzio, D. De Venuto
This paper discusses the huge potential of a Wireless Sensor Network (WSN) as a tool for real-time monitoring in a perishable goods supply chain according to the pressing need of security and food certification. The combination of an appropriate monitoring system and further data processing create a...

Analysis of the Relationship between Chinese Banking Competition and Risk-taking. An Empirical Study Based PR Model

Ji Lin, Guo Lihong
In this paper, the main research perspective is the relationship between Chinese banking competition and risk-taking, and use of non-structural method of PR models to analysis China 14 banks from 1997 to 2008 data samples to explore the degree of banking market competition empirical analysis and the...

Study on Hotel Green Marketing Strategies under Low-carbon Economic Environment

Ding Min
Low-carbon macro-economic environment and competitive microenvironment determine the implementation of hotel green marketing. However, both hotel managers and hotel guests have misunderstanding of low-carbon green products and their price. The hotel cannot balance its relationship with distributors during...

An SD Analysis of China’s Foreign Exchange Reserves Environment Effect

Wang Juan, Tsagdis Dimitrios, Chen Haibo
The environment effect of China’s tremendous foreign exchange reserves is striking in recent years. Centring on key indexes, a system dynamics study is made using software VENSIM. First, functions among variables, such as foreign exchange reserves, energy consumption, energy production, energy import,...

Research of Commercial Cluster Development Risk Estimate Based on Business Model Innovation

Li Daosheng, Zhu Xiaona, Geng Pan, Miu Xiaoyan
This paper presents a risk estimate for commercial cluster development using Random Variation of demand, to estimate the risk loss of demand fluctuation for the commercial cluster, and adopting Logit Model and Maximum Likelihood Method to estimate demand fluctuation because of business model innovation....

The Leading Role of East China Metropolitan Housing Markets: Panel Cointegration Tests

Zou Gaolu
House prices in four East China metropolises may lead those in other cities in China. The comovement between the metropolitan housing markets will reinforce their leading role in other housing markets. This paper aims to investigate the long-run relationship between four East China metropolises. The...

The Effect of Central Business District on House Prices in Chengdu Metropolitan Area: A Hedonic Approach

Zou Gaolu
This paper aims to analyse the effects of the CBD and several selected housing features on house prices in Chengdu. Sampling is focused on ordinary old housing units. Data were collected from metropolitan Chengdu, China. Utilizing log-linear hedonic techniques, the study suggests a small negative price...

Optimal Planning of Nurses’ Redeployment at Patient Overflow

Bellala Djamel, Ourlis Lazhar, Smadi Hacene
In order to provide to his patients a quality medical service at lower cost, the General Administration Department of a University Hospital wants to maintain the number of the allocated nurses as low as possible while guaranteeing a satisfying level of health care. The nurses’ redeployment is an optimization...

Redevelopment of ADVISOR for Design and Simulation of Plug-in Hybrid Electric Vehicle

Chen Gang, Wu Long, Wu Lei
The rear drive hybrid electric vehicle system and control model are established based on the dynamics equation and redevelopment of ADVISOR. After importing the Chinese city bus typical condition in ADVISOR, the power performance and fuel economy of the vehicle are simulated and analyzed. The simulation...

Design of Test Data Management System Architecture Based on Cloud Computing Platform

Duan Junbin, Fu Pengcheng, Gong An, Zhao Zhengfan
Test is the major means of verification and validation for a complex electromechanical system development process. Test data management(TDM) system unified management of various types of documents, structured data, and other test resources. In the course of the development of large scale system, it involved...

Disperse System Ontology Model

Irene L. Artemieva, Natalya V. Ryabchenko
While solving applied tasks for domain with complicated structure, researchers have to use ontologies and knowledge of different chapter of such domain. Hense, there is a nessesity of the computer systems that would integrate the knowledge of different domains and their ontologies. As a scientific domain...

Personalized Recommendation Systems: An Application in Case-based Reasoning

Sun Jieli, Qingwei Zhao, Solomon Antony, Si Chen
This paper explores the application of case-based reasoning (CBR) to personal recommender system. The proposed approach incorporates users’ characteristics as well as the object’s attributes. Important aspects of the approach are similarity determination and case retrieval techniques are described. It...

Multiple Fractional Frequency Offset Estimation in LTE System

C. Geetha Priya
LTE Coordinated Multipoint (CoMP) enables the coordination of transmission and reception over a variety of different base stations. In CoMP-OFDM systems, the multiple transmitters must be synchronized to prevent mutual interference. Applying CoMP transmission, a receiver must estimate multiple CFOs corresponding...

State of Charge (SOC)-Based Active Power Sharing Method for Distributed Generations in an Islanded Microgrid

Yun-Su Kim, Seung-Il Moon, Eung-Sang Kim
Typically, a frequency droop control has been employed for active power sharing which inevitably causes the frequency deviation. In this paper, we propose an active power sharing method based on the state of charge (SOC) of battery energy storage system (BESS) instead of the frequency. In a similar concept...

Application of Stereo Vision 3D Target Recognition Using Camera Calibration Algorithm

Guo-Shing Huang, Yu-Yong Tseng
This paper proposes a method of 3D(threedimensional) object recognition using binocular parallax. The calibration object is a 2D(two-dimensional) object and a calibration label is placed on its plane. The internal, external, and distortion parameters of the camera are collaborated by taking pictures...