Nanchang, China May 22 - 24, 2009

Nanchang, China May 22 - 24, 2009

WISA 2009

WISA 2009

Second International Symposium on

Web Information Systems and Applications

Second International Symposium on

Web Information Systems and Applications

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Proceedings of the 2nd International Symposium on Web Information Systems and Applications (WISA 2009)

Nanchang, China, May 22-24, 2009

Editors: Fei Yu, Jiexian Zeng, and Guangxue Yue

AP Catalog Number: AP-PROC-CS-09CN001

ISBN: 978-952-5726-00-8 (Print), 978-952-5726-01-5 (CD-ROM)

Page(s): 285-287

Research on Movement Modeling and Parameter identification of A precision locating System Driven by VCM

Tian Hai, Zhang Wujun, Lu Bangjun

Full text: PDF

Abstract

In order to overcoming the disadvantages of the traditional precision locating system, this paper shows A precision locating System Driven by VCM(Voice Coil Motor) .The coupling characteristics of the mechanical and electrical systems of the locating is thoroughly analyzed, and the transfer function model is founded .The parameter identification is implemented by using levy method and least square method. The identification results are analyzed and compared. The levy method is the best and prospective result to suit the precision locating system.

Index Terms

voice coil Motor, locating control, parameter identification, movement modeling

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