Proceedings of the 2015 International Conference on Electrical, Automation and Mechanical Engineering

Session: Materials Science and Manufacturing Engineering

30 articles
Proceedings Article

Fuzzy Electric Generation Modeling from Sea Wave Energy in Gulf of Thailand

S. Phaiboon, K. Jailearnmee
This paper presents electrical energy modeling from sea waves in the Gulf of Thailand using fuzzy modeling. We measured the wave height and electric power by using a video camera and multi meters at loads of 300 W. This information is used for modeling to analyze the relationship between the amplitude...
Proceedings Article

Design and Finite Element Analysis of Electrical Plug Box Based on the Modular Mechanism

X.J. Zhang
In this paper, the design of electrical plug box is discussed according the modular concept, its structure is analysed. The plug box is devisde, which is one module of a cabinet, using Solid Words. The cabinet is composed of bus board, modular power supply unit ( MPSU ), variable frequency speed regulation...
Proceedings Article

The First Knowledge of Electronic Heating of Sliding Joint

M. Janulikova, P. Mynarcik
Sliding joints are very often used to reduce shear stress in foundations if this shear stress arises. This paper explains and demonstrates reasons for application of sliding joint in to foundation structures and its basic function. The laboratory tests of modern sliding joint are introduced too. At the...
Proceedings Article

Measurement of Capacitive Accelerometer with Decreased Nonlinearity of Static Characteristic

S. Timoshenkov, V. Kalugin, A. Shalimov, A. Timoshenkov, M. Golovinskiy, S. Berezueva
A series of the experimental works, which allowed achieving an evident improvement of functional parameters of MEMS accelerometers, was performed by specialists of the Microelectronics Department MIET. In particular – decrease the nonlinearity of the static characteristic. This article describes methods,...
Proceedings Article

Experimental Study on Coupled Cooling System of PCM-Heat Pipe for Vehicle Power Battery Pack

H.B. Chen, H.Z. Cao, H.X. Li, X.W. Zhao, X.F. Liu
With the problem of environmental pollution and energy shortage is becoming increasingly serious, researches on electric vehicle (EV) are getting more and more attention. As an important energy source of EV, the working status of power battery will affect the performance of the vehicle. The performance...
Proceedings Article

Design and Implementation of Linear Transformation Device for Current Frequency Isolation

Y. Wu, Y.F. Zhang, G.N. Xu, X.D. Wang, W.H. Gou
There are many problems such as various unknown signals, poor signals' stability and high error rates in the process of transmission. In view of the complex sensor distribution as well as various types of signals. This paper put forward a kind of device which can realize linear transformation from frequency...
Proceedings Article

Performance Analysis of Single Phase Bi-Directional Converter Using CSPWM and Sinusoidal-PWM Techniques for Enhancement in Power Factor and Voltage Regulation

R.G. Mapari, D. Wakde
This paper present a performance analysis of bi-directional converter using continuous switching pulse width modulation (CSPWM) and sinusoidal pulse width modulation (S-PWM) techniques. The analysis is carried out by means of rectification and inversion operation using two cases. In CASE-I CSPWM technique...
Proceedings Article

Relay Research Objectives under the Multi-Camera Tracking Algorithm

J.B. Qu
For a target at multiple scenes and multiple camera monitoring status, how to achieve relay tracking problem proposes the use of improved algorithms and dynamic prediction CamShift tracking technology to achieve rapid target search, locate and track, with a strong anti-interference and adaptive capacity.
Proceedings Article

Application of Infrared Spectroscopy in the Detection of Coal Quality of Power Plant

J.J. Liu, X. Zhao, J.B. Zhang, Q.B. An, D.F. Luan, H. Men
Spectrum technology in coal quality detection has become a research hotspot with the maturing of spectral technology and the continuous development of spectral imager. This article mainly analyzed and summarized the progress and research status of scholars at home and abroad based on the coal quality...
Proceedings Article

Sensorless Vibration Diagnostics of Permanent Magnets Traction Electrical Motors–The Shaft Unbalance Example

M. Baranski, B. Bedkowski
This work presents a new vibration diagnostic method of permanent magnets (PM) traction motors. Those machines are frequently used in electrical vehicles. The described method is very unique and innovative. Characteristic properties of PM machines are used in this method - EMF generated due to vibrations....
Proceedings Article

Vibrations in Electric Machine with Permanent Magnets during Unsymmetrical Operation Point

P. Pistelok
The article presents the concept of an electromagnetic circuit of generator with permanent magnets designed for single phase work. The paper presents comparative analysis of simulation results of three generator operation points. First point was calculated as single phase work with serial connection...
Proceedings Article

Evaluation of Global Solar Radiation Models for Inclined Surfaces

M. Mesri, A. Choucha, L. Chaib
Predicting the efficiency of solar photovoltaic and solar thermal systems needs global solar radiation data and its estimation models. Furthermore, daily global solar radiation models are required for engineering design and planning projects. In this paper, five daily global solar radiation models for...
Proceedings Article

Application of Spectroscopy Technology in Textiles

J.J. Liu, L.N. Zou, F.B. Lv, Q.B. An, J. Liu, H. Men
Spectral analysis has a very high sensitivity and accuracy, widely used in qualitative and quantitative analysis of textile fibers. This paper described the mechanism of spectroscopy in qualitative identification of textile fibers. Then it gave a systematic review and summary on the research of qualitative...
Proceedings Article

Simulation Study on HPDC Process with Automobile Part by CAE

B.J. Lee, H.K. Kwon
In this research, in order to optimize casting design of an automobile part (Housing), Computer Aided Engineering (CAE) was performed by using the simulation software (AnyCasting). The simulation results were analyzed and compared with the several casting designs. During the filling process, internal...
Proceedings Article

Integrity Inspection of a Steam Turbine Rotor in a Geothermal Power Plant

M. Nurbanasari
A 55 MW steam turbine in geothermal generation power plant has been in service for 26 years. This turbine stopped working in 2013 due to the failure of a first stage blade. By considering the damage and maintenance works are important for geothermal turbine to maintain the reliable operation before it...
Proceedings Article

Superplastic Blow Forming of Welded Sandwich Panel for Elevated Temperature Application

K.J. Min, J.H. Yoon, J.T. Yoo, H.H. Jung, Y.R. Lee, H.S. Lee
Aerospace structure requires lightweight panels to obtain weight saving and strength. It is well known that lightweight and stiff, sandwich panels are one of a vital element of aerospace structural design. In sandwich structures, the face sheets are the main load-bearing element. Since conventional polymer...
Proceedings Article

A Design of Mine Electrical and Mechanical Equipment of EPON Ring Network

Y. Wu, G.N. Xu, W.H. Gou, Y.F. Zhang, X.D. Wang
EPON ring network was applied in networking and cabling of mine to improve mine mechanical and electrical equipment of intelligent system network operation instability as well as high fault rate. When there is a single node failure, there is potentially a paralysis of the entire network system. EPON...
Proceedings Article

Vacuum Pump System Diagnosis with the Pumping Speed Indicator

K. Lee, G.H. Kim
The diagnosis of a vacuum pump system for the semiconductor manufacturing is directly related to the failure rate of wafer. Pumping speed is the volume flow rate per unit time by the vacuum pump and represents the performance of vacuum pump directly. Unfortunately, it is impossible to measure the pumping...
Proceedings Article

The Evaluation of Analytical Models for Orthogonal Cutting Process

M.R. Vaziri Sereshk, P. Heydarizadeh, S.M. Mostafavi
In Macro Mechanics view, Machining involves extremely localized and nonlinear physical phenomena that occur over a wide range of temperatures, pressures, and strains. The complexity of the system has hindered progress in predictive modeling of machining processes. Many different types of models ranging...
Proceedings Article

Research on Numerical Analysis of the Temperature Difference of Concrete Hydration of Box Girder Bridge

X. Lei, Y. Yao, Z.G. Guo
Based on the temperature data of a post-tensioned continuous concrete box-girder bridge monitoring during concrete hydration, numerical analysis of the temperature in the different positions of the concrete box girder section was systemically carried out to extract the max temperature difference. A numerical...
Proceedings Article

Positive Position Feedback Active Vibration Control of a Smart Cantilever Beam Using ANSYS

A.A. El Badawy, M.M. El Masry
In this work, the active vibration control of a uniform cantilever beam using piezoelectric materials subjected to transverse vibrations is studied. The equation of motion of a beam bonded with the piezoelectric actuator is realized based on the Euler Bernoulli beam theory and the Hamilton’s principle....
Proceedings Article

The Use of Nonlinear Digital Filtering in the Navigation Task of Integrated Inertial-Satellite System

I.V. Shcherban
The tightly integration methods of inertial-satellite navigation systems (IS NS) based on estimation of dynamic error models of inertial navigation systems initially have a methodical errors caused by using the procedure of linearization of dynamic error models. This methodical errors are significantly...
Proceedings Article

Low Noise CMOS Transconductance Amplifier for GPS Applications

P. Katolkar, D. Dahigaonkar, D.G. Wakde
In recent years, due to distinct advantages of CMOS, the research emphasis is on use of CMOS technology rather than bipolar or BiCMOS at Radio Frequency applications. One such example is Transconductance Amplifiers used in various Global Positioning System (GPS) applications. This paper describes a CMOS...
Proceedings Article

Aspects Related Self-Control Function Of Computer Aided Management Control Systems

J.L. Csapo, C. Brisan
Companies operating in geographically dispersed locations require a management control system that allows global access to information, related the performance of different units, allowing all level of management to follow up and intervene when is necessary. Expansion of business to isolated areas with...
Proceedings Article

Implementation of a Rate-Adaptive Approach for H.264 Streaming Traffic Control on Da Vinci dual Core Platform

Y.J. Chen, D.Y. Shih, J.J. Huang
Video surveillance becomes far-reaching thanks to the Internet. The IP camera having both photography and video output functions becomes the primary component in network video surveillance; the bandwidth of the network passageway is fixed but the traffic is changing. In the event of network jam, there...
Proceedings Article

Planning and Scheduling of an Agile Earth Observing Satellite Combining on-Ground and on-Board Decisions

Z.X. Chang, J.F. Li
The new generation of agile satellites has more freedom and choices on when and how to make an observation. That may lead to the needs of uniform and deliberate considering operating status and rules of on-board instruments in the management and control process. What’s more, needs are improving responsiveness...
Proceedings Article

A FPGA-Based Method for License Plate Localization

Y.H. Tan, Y. Xin, X.J. Zhai
As a significant stage in an Automatic Number Plate recognition (ANPR) system, License plate localization (LPL) is often computationally expensive. A novel LPL algorithm using morphological operations is proposed in the paper. The algorithm has the property of low complexity and high detection rate....
Proceedings Article

Algorithms for Reliability Calculation of Complex Bridge System

S.C. Lee, H.Y. Lee, E.S. Lee, H.K. Kwon
In this paper, we present an algebraic technique for computing the system reliability of a complex system. And we also studied the problem of inverting minimal path sets to obtain minimal cut sets of the complex system. We described efficiency of inversion algorithm by the use of Boolean algebra and...
Proceedings Article

Industrial Tests Of Programmed Equipment Complex “Granics” Performed In The Facilities Of Erdenet Mining Corporation, Mongolia

V. Krouglov
Described herein is a programmed equipment complex “Granics” designed to determine the grain composition of loose material particles on the example of estimating geometrical sizes of iron ore lumps. Results of operating algorithm for processing of images of iron ore particles are illustrated. Results...
Proceedings Article

Computational Geometry and Heuristic Approaches for Location Problems

M. Seda
In this paper we deal with two problems, whose common basis is to find the location of a service center for potential customers, but with different criterion functions, determining what we consider in these tasks as optimal. While maximizing the coverage of an area by supermarkets, we choose a new supermarket...