Journal of Electrical and Electronic Engineering

Volume 5, Issue 5, October 2017

  • A Fault Tolerant Voter Circuit for Triple Modular Redundant System

    Mohammed Hadifur Rahman, Shahida Rafique, Mohammad Shafiul Alam

    Issue: Volume 5, Issue 5, October 2017
    Pages: 156-166
    Received: Jun. 18, 2017
    Accepted: Jun. 28, 2017
    Published: Sep. 05, 2017
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    Abstract: Defect rate in Nanoelectronics is much higher than conventional CMOS circuits. Hardware redundancy can be a suitable solution for fault tolerance in nano level. A voter circuit is a part of a redundancy based fault tolerant system that enables a system to continue operating properly in the event of one or more faults within its components. Robustne... Show More
  • Experimental Base for Introduction to Non-magnetically Fusion Engine Development

    Baruch Boris Gutman

    Issue: Volume 5, Issue 5, October 2017
    Pages: 167-169
    Received: Aug. 21, 2017
    Accepted: Aug. 28, 2017
    Published: Sep. 26, 2017
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    Abstract: All experimental data were received in my Plasma Lab of USSR. My US Patent [1] describes the fundamentals of non-magnetic confinement of the self-set DC current Arc Plasma Torch with vortex Arc stabilization. This Patent is based on the results of my personal experimental research of this phenomenon during a process involving pulse modulation of DC... Show More
  • Studies of Low-Frequency Power Amplifier Class D with Operational Amplifiers and Transistors

    Karapenev Boyan Dimitrov

    Issue: Volume 5, Issue 5, October 2017
    Pages: 170-179
    Received: Sep. 14, 2017
    Accepted: Sep. 25, 2017
    Published: Oct. 13, 2017
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    Abstract: This paper presents studies of Low-Frequency Power Amplifier class D with operational amplifiers and transistors. Their features have been presented and а selected circuit is described. The obtained results have been presented using MultiSIM software – oscillograms in specific nodes of the circuit, amplitude-frequency and phase-frequency responces ... Show More
  • Research on the Method of Quickly Finding the Pedestrian Area of Interest

    Yu Chun-he, Dong Cai-Fang

    Issue: Volume 5, Issue 5, October 2017
    Pages: 180-185
    Received: Nov. 16, 2017
    Accepted:
    Published: Nov. 20, 2017
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    Abstract: In pedestrian detection based on car video, it is necessary to quickly and accurately detect pedestrians. However, in the past the method that people used is exhaustive search. The method needs to detect all the areas in the picture, which is a waste of time. Based on the purpose of reducing the area to be tested, we use the edge detection and the ... Show More
  • Research of FTRLS Algorithm in Acoustic Signal De-noising

    Sun Yanpeng, Zuo Chenmeng

    Issue: Volume 5, Issue 5, October 2017
    Pages: 186-191
    Received: Nov. 16, 2017
    Accepted:
    Published: Nov. 20, 2017
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    Abstract: In the acoustic temperature measurement system, the acoustic emission signal is easily affected by the wind field, the ambient noise and so on during the propagation process. Coupled with its own reflection, diffraction and scattering properties, the sensor receive the acoustic signals that are weak, difficult to identify, and even submerged in the... Show More
  • Detection of Power Quality Disturbances Using Empirical Wavelet Transform and Hilbert Transform

    Chen Xiaojing, Li Kaicheng, Meng Qingxu, Cai Delong, Luo Yi

    Issue: Volume 5, Issue 5, October 2017
    Pages: 192-197
    Received: Dec. 05, 2017
    Accepted:
    Published: Dec. 06, 2017
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    Abstract: With the increasingly penetration of nonlinear loads in the power system, power quality (PQ) has become a significant issue for the power utilities and end users. In order to improve the PQ, the PQ detection is essential. In this paper, a new method for detecting the PQ disturbances via empirical wavelet transform (EWT) and Hilbert (HT) is proposed... Show More
  • Analysis of Current Density in Soil for Resistivity Measurements and Electrical Grounding Designs

    Jie Liu, Farid Paul Dawalibi, Sharon Tee

    Issue: Volume 5, Issue 5, October 2017
    Pages: 198-208
    Received: Dec. 05, 2017
    Accepted:
    Published: Dec. 06, 2017
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    Abstract: The design of electrical grounding systems is crucial to ensure people's safety and equipment integrity. The performance of the grounding system is critically dependent on the characteristics of the local soil surrounding the grounding system. Some wrong concepts and assumptions on soil electrical properties are still prevalent among professionals ... Show More