Paper Title:
Design and Implementation of a Linear IC Based Low Cost Digital Tachometer for Laboratory and Industrial Application
  Abstract

Any adjustable speed drives uses an incremental shaft encoder or a sensor and an electronic circuit for rpm as well as velocity estimation. The usual method of counting pulses generated by encoder or sensor in a fixed period of time produces a high precision velocity or rpm estimation in the high speed range. Tachometer plays a vital role in measurement of rpm of any rotating device and it is essential for any control system especially in servomechanism. Most of the controllers employed in the industry to control industrial process use a tachometer which gives the provision of feedback in a control circuit. The purpose of the project was to develop a digital tachometer using low cost linear digital ICs those are readily available in the markets of Bangladesh. This tachometer can be easily used for both industrial and laboratory purposes where it should be able to measure rpm and provide a voltage proportional to the speed of the shaft of the rotating device. At the same time efforts have been taken to reduce the cost of the tachometer as much as possible.

  Info
Periodical
Advanced Materials Research (Volumes 201-203)
Edited by
Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang
Pages
1368-1372
DOI
10.4028/www.scientific.net/AMR.201-203.1368
Citation
S. M. Ferdous, M. Rokonuzzaman, E. G. Ovy, M. A. Hoque, "Design and Implementation of a Linear IC Based Low Cost Digital Tachometer for Laboratory and Industrial Application", Advanced Materials Research, Vols. 201-203, pp. 1368-1372, 2011
Online since
February 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Qian Zhao, Shan Zhen Xu, Qi Chen, Cheng Wang
Chapter 4: Machinery, Automation and Design Technology
Abstract:A kind of multiple parameter data acquisition system was designed based on single-chip microcomputer which can realized the data acquisition...
333
Authors: Jun Kai Yang
Chapter 5: Intelligent Automation and Control, Power, Electronics, Communications and Information Technology Applications
Abstract:t proposes a tachometer program that consists of AT89S52 microcontroller and Hall sensor. The tachometer is based on acquisition of pulse...
449
Authors: Li Hua Cai
Chapter 4: Mechatronics, Robotics, Control and Automation
Abstract:The error of gain of servo control system transfer function is larger by the method of frequency measurement, In this paper, By appying...
339