A toggle mechanism servo system with variable-structure model-following control

NCUIR > College of Electrical Engineering & Computer Science > Graduate Institute of Electrical Engineering > journal & Dissertation > Item 987654321/29263

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/29263

Title:	A toggle mechanism servo system with variable-structure model-following control
Authors:	Wai,RJ;Lin,FJ;Shyu,KK
Contributors:	電機工程研究所
Keywords:	CONTROL DESIGN;DRIVES
Date:	1999
Issue Date:	2010-06-29 20:20:20 (UTC+8)
Publisher:	中央大學
Abstract:	A toggle mechanism, which is driven by a permanent-magnet synchronous servo motor, with variable-structure model-following control (VSMFC) is proposed in this study. The rod and crank of the toggle mechanism are assumed to be rigid. The Hamilton principle and Lagrange multiplier methods are applied to formulate the equation of motion. Based on the principles of the adaptive model-following control and the variable-structure control, a VSMFC system is developed to control the position of a slider of the toggle mechanism servo system. Numerical and experimental results show that the dynamic behaviour of the proposed controller-motor-mechanism system is robust to parametric variations and external disturbances.
Relation:	INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE
Appears in Collections:	[Graduate Institute of Electrical Engineering] journal & Dissertation

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