Vol 2 Issue 4 October 2014-December 2014

Abstract: The advent of new high-speed technology and the growing computer capacity provided realistic opportunity for new robot controls and realization of new methods of control theory. This technical improvement together with the need for high performance robots created faster, more accurate and more intelligent robots using new robots control devices, new drives and advanced control algorithms. This Project deals with live personal detection robot is based on 8 bit Microcontroller. This Robot follows which is drawn over the surface. Here we are using PIR sensor for detect the which are detect human. The project is mainly used in the DEBRIS for Earth quake rescue.  Internally it consists of IR sensors. The infrared sensors are used to sense the live persons. All the above systems are controlled by the Microcontroller. In our project we are using the popular 8 bit microcontroller. The Microcontroller is used to control the motors. It gets the signals from the PIR sensors and it drives the motors according to the sensor inputs. Two DC Gare motors are used to drive the robot.

Keywords:  IR sensors, Microcontroller.

Title: Description of Hardware and Software Components with Graphs and Simulation Outputs for the Human Detection and Rescuing Sensor Technology

Author: S.Jeneeth Subashini, Bency Nesam.S, Manoj Kumar.S, Kavihashini .A

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract:  In a VLSI circuit, interconnection plays the dominant role in every part of the circuit nearly 70 percent of the area depends on interconnection, 20 percent of the area depends on insulation, and remaining 10 percent to devices. The binary logic is limited due to interconnect which occupies a large area on a vlsi chip. In this work, the designs of quaternary-valued logic circuits have been explored over multi-valued logic due to the following reasoning. An approach to mitigate the impact of interconnections is to use multiple-valued logic (mvl) , hence, more information can be carried in each wire, reducing the routing network. Therefore, a single wire carrying a signal with n logic levels can replace [log₂n] wires carrying binary signals. Reducing the routing leads to a direct reduction of the line capacitance and the overall circuit area. Therefore, this results in increasing the maximum operation frequency and also reducing the power consumption. The most important characteristics of this method are a voltage-mode structure .voltage mode structure has the advantages like reduced power consumption implemented in a standard cmos technology. Our new method overcomes convectional techniques with simple and efficient cmos structures.

Keywords: multiple-value logic, quaternary logics, look- up tables, fpgas, standard cmos technology

Title: A NOVEL VOLTAGE-MODE LUT USING CLOCK BOOSTING TECHNIQUE IN STANDARD CMOS

Author: Mr. J. ILANTHENDRAL, SATHYAVATHI N S

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: In Industry motor assemblies are expensive and for their precise operation we need constant monitoring throughout manufacturing, installation and operational periods. Downtime of this machine should be of minimum. The methods involved in monitoring can prolong the life of Motor. Industry prefers Vibration analysis for this, which rigorously aids engineers in the machine fault diagnosis. Vibration analysis requires trained professionals to detect faults, but in our research we made the entire process autonomous. Having ARM cortex as brain we could monitor mechanical & electrical faults with extensive signal processing from accelerometer data. It compares the processed data with the motor specifications following rules and generates the result. That’s how the solution can not only detect the root cause for abnormalities but also the severity of the problems. Moreover it saves time, money and human resource in the industry which was our sole aim before undertaking the project.

Keywords: Vibration Analysis, ARM cortex, Motor faults, signal processing, FFT, remote monitoring, conditioning of motor, stellaris

Title: Autonomous Motor Condition Analysis with Vibration Feature Extraction

Author: Subharthi Banerjee, Abhishek Chatterjee, Nilanjana Chaudhary

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: A communications system consisting of switching centers and their interconnecting media. (188). Part of a communication system organized to temporarily associate functional units, transmission channels or telecommunication circuits for the purpose of providing a desired telecommunication facility. Note: Examples of NATO-owned switching system are IVSN and TARE. Switching centers receives the control signals messages or conversation and forward to the required destination, after necessary modification (link amplification) if necessary. A switching system is a collection of switching elements arranged and controlled in such a way as to sleep a communication path between any two distant points. Technically, the design for telephone switching center or equipment requirements in a telecommunication system are determined of the traffic intensity is defined as the product of the celling rate and the average holding time. This paper reveals about the information about the switching system and the research about that. Advantages and disadvantages of the switching system which we are using. A telephone network is composed of a variety of all processing equipment, interstate switching links and inters office trunks because of the random nature of the call request, the design of equipment switching links and trunks are quite different . Thus, the traffic analysis is the fundamental request for the design of cast effective, efficient and effective configuration of network.

Title: SWITCHING SYSTEM

Author: Sonali Rawat, Shubhangi Johri, Siddhi Garg

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

Research Publish Journals