论文信息 - Bouc-Wen Model Parameter Identification for Piezoelectric Actuator Using Chaos Particle Swarm Optimization

Bouc-Wen Model Parameter Identification for Piezoelectric Actuator Using Chaos Particle Swarm Optimization

This paper mainly proposes a chaos particle swarm optimization (CPSO) to estimate the parameters of piezoelectric actuator (PEA), in which Bouc-Wen model is employed to describe the hysteresis phenomenon. By introducing chaotic disturbance to the simple PSO, this method can obtain optimal solution with high calculation efficiency. Finally some experiments are conducted to demonstrate its feasibility and effectiveness.

Ning Dong | Hong Juan Li | Xiangdong Liu | Chun Xia Cai

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