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Moiré Displacement Transducer for N/C Systems

Hariharan, Ramesh and Bhaskar, Majumdar S (1978) Moiré Displacement Transducer for N/C Systems. In: Transactions on Instrumentation and Measurement, 27 (1). pp. 8-10.

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Abstract

Noncontact method of sensing accurately the magnitude and direction of displacements is essential in systems such as the numerically controlled machines. A displacement transducer, using Moiré transmission gratings is described. The notable feature of this instrument is that it requires only gratings of small lengths, even for measurement of large displacements.

Item Type: Journal Article
Additional Information: Copyright 1978 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre: Division of Electrical Sciences > Computer Science & Automation (Formerly, School of Automation)
Division of Mechanical Sciences > Mechanical Engineering
Date Deposited: 18 Jan 2010 06:51
Last Modified: 19 Sep 2010 05:50
URI: http://eprints.iisc.ernet.in/id/eprint/24369

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