Position and Feed-Rate Control for Contouring Numerical-Control Systems

Hariharan, R and Sastry, Adisesha P (1979) Position and Feed-Rate Control for Contouring Numerical-Control Systems. In: IEEE Transactions on Industrial Electronics and Control Instrumentation, 26 (2). pp. 79-82.

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Abstract

Numerical control (NC) for contouring operations requires precise control of position and feed rate for approximating the contour by linear moves of the cutter. A control scheme, for generating linear moves with desired slopes for the cutter, is described. This scheme provides for nine successive linear moves, and may be either expanded or implemented in succession, for approximating a contour.

Item Type:	Journal Article
Publication:	IEEE Transactions on Industrial Electronics and Control Instrumentation
Publisher:	IEEE
Additional Information:	Copyright 1979 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 Mechanical Sciences > Mechanical Engineering
Date Deposited:	27 Dec 2010 09:22
Last Modified:	27 Dec 2010 09:22
URI:	http://eprints.iisc.ac.in/id/eprint/34208

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