Design and hardware implementation of conditioning circuit for accurate reading from transducers with nonlinear responses

Hasan, Khairul and Md Ralib, Aliza Aini Binti and Arshad, Maliya Atika and Khan, Sheroz (2011) Design and hardware implementation of conditioning circuit for accurate reading from transducers with nonlinear responses. In: Principle of Transducer Devices and Components. IIUM Press, Kuala Lumpur, pp. 265-275. ISBN 978-967-418-172-7

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Abstract

This chapter is about design and hardware implementation of a signal conditioning circuit that has the ability to read the output response of a non-linear sensor and produce corresponding linear results. This design is based on piecewise linearization technique. First the non-linear output of the sensor's curve divided into the linear segment each segment is identified by its corresponding slope. A couple of comparators has used for selecting the individual line segment (voltage range) and then by the help of instrumentation amplifier circuit the input voltage interpret into desired output voltage. The simulation of the whole circuit is done in order to make everything easy to understand and visible.

Item Type:	Book Chapter
Additional Information:	3930/21703
Uncontrolled Keywords:	Signal onditioning circuit
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	dr Sheroz Khan
Date Deposited:	07 Nov 2012 14:44
Last Modified:	07 Nov 2012 14:47
URI:	http://irep.iium.edu.my/id/eprint/21703

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