A simple fuzzy system for modelling of both rate-independent and rate-dependent hysteresis in piezoelectric actuators

	A simple fuzzy system for modelling of both rate-independent and rate-dependent hysteresis in piezoelectric actuators
	Li P.; Yan F.; Ge C.; Wang X.; Xu L.; Guo J.
	2013
发表期刊	Mechanical Systems and Signal Processing
ISSN	ISBN/08883270
卷号	36 期号:1
摘要	In this paper, a novel fuzzy system based method for modelling both rate-independent and rate-dependent hysteresis in the piezoelectric actuator is proposed. First, the partial Takagi-Sugeno (T-S) fuzzy rule is designed. The antecedent structure of the fuzzy system is identified through uniform partition of its input variable. Then, the parameters of the consequent structure are optimized via the recursive least squares (RLS) algorithm. The modelling method is simple to implement and highly efficient to compute. Experimental results show that the proposed method is efficient to model both rate-independent and rate-dependent hysteresis. Based on the inverse of the developed model, feed-forward hysteresis compensation experiments at the frequencies of 50 Hz and 100 Hz are also conducted with the hysteresis effects being obviously reduced. The major contribution of this paper is that the inverse of the model can be analytically computed and the method can be applied to the case of real-time on-line modelling. 2012 Elsevier Ltd. All rights reserved.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40848
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li P.,Yan F.,Ge C.,et al. A simple fuzzy system for modelling of both rate-independent and rate-dependent hysteresis in piezoelectric actuators[J]. Mechanical Systems and Signal Processing,2013,36(1).
APA	Li P.,Yan F.,Ge C.,Wang X.,Xu L.,&Guo J..(2013).A simple fuzzy system for modelling of both rate-independent and rate-dependent hysteresis in piezoelectric actuators.Mechanical Systems and Signal Processing,36(1).
MLA	Li P.,et al."A simple fuzzy system for modelling of both rate-independent and rate-dependent hysteresis in piezoelectric actuators".Mechanical Systems and Signal Processing 36.1(2013).

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