Abstract
This paper describes the implementation of the Acceleration Reference Continuous Motion nominal characteristic trajectory following (AR-CM NCTF) control to a ball screw mechanism, a typical positioning mechanism with friction characteristics, and its effectiveness is demonstrated. The AR-CM NCTF control is an enhanced continuous-motion NCTF (CMNCTF) control proposed as a practical motion control. First, the basic concept of the AR-CM NCTF control and the specific design procedure of the controller are introduced. The procedure and the labor for the controller design are essentially free from the presence of friction characteristics. Then, the experimental positioning and tracking control results with the AR-CM NCTF controller are shown. The experimental results prove that the AR-CM NCTF control reduces vibration and improves motion accuracy.
Publisher
Fuji Technology Press Ltd.
Subject
Industrial and Manufacturing Engineering,Mechanical Engineering
Reference11 articles.
1. S. Wakui, “Practical Control Technique for Industrial Apparatus,” Proc. of Regular Meeting of Technical Committee of Ultra-Precision Positioning, No.2008-4, pp. 1-12, 2009. (in Japanese)
2. T. Oiwa, M. Katsuki, M. Karita, W. Gao, S. Makinouchi, K. Sato, and Y. Oohashi, “Questionnaire Survey on Ultra-precision Positioning,” Proc. of ICPT2010, pp. 160-165, 2010.
3. K. Sato, J. Zheng, T. Tanaka, and A. Shimokohbe, “Micro/Macro Dynamic Characteristics ofMechanism with a Harmonic Speed Reducer and Precision Rotational Positioning Control Using Disturbance Observer,” JSME Int. J. Series C, Vol.43, No.2, pp. 318-325, 2000.
4. C. L. Chen, M. J. Jang, and K. C. Lin, “Modeling and High-Precision Control of a Ball-Screwdriven Stage,” Prec. Eng., Vol.28, No.4, pp. 483-495, 2004.
5. G. J. Maeda and K. Sato, “Practical Control Method for Ultra-Precision Positioning Using a Ballscrew Mechanism,” Prec. Eng., Vol.32, No.4, pp. 309-318, 2008.
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