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- Publisher
- Inderscience Publishers
- Copyright
- Copyright © Inderscience Enterprises Ltd. All rights reserved
- ISSN
- 1756-8412
- eISSN
- 1756-8420
- DOI
- 10.1504/IJAMECHS.2012.052223
- Publisher site
- See Article on Publisher Site
Abstract
In order to describe the hysteresis, play-type Prandtl-Ishlinskii (PI) hysteresis model is applied in this paper. For compensating the effect of hysteresis which precedes plants, an extreme learning machine (ELM)-based parallel compensator is designed by using properties between play and stop hysteresis operators. Based on the compensated plants, according to operator-based right coprime factorisation, a feedback controller and a tracking controller are designed to guarantee the output tracking performance. Finally, the numerical simulation results are presented to validate the effectiveness of the proposed method.
Journal
International Journal of Advanced Mechatronic Systems – Inderscience Publishers
Published: Jan 1, 2012