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	Force ripple suppression in linear motor based on NESO
	Lin Jia-chun ; Li Wei ; Wang Xian-kui ; Shi Zhao-yao
	2010-10-12 ; 2010-10-12
关键词	Practical/ compensation feedforward linear synchronous motors nonlinear systems observers permanent magnet motors/ force ripple suppression NESO nonlinear extended state observer permanent magnet linear synchronous motor smooth velocity response compensation method feed forward component/ B8330 Linear machines B8310D Synchronous machines
中文摘要	In order to suppress the inherit force ripple of permanent magnet linear synchronous motors to get a smooth velocity response, a compensation method based on NESO is proposed. The disturbances including force ripple are online observed by the NESO and compensated by a feed forward component. At the reference velocity of 0.1 m/s, the fluctuation range decreases from 6.75% to 1.23%. Both simulation and experimental results showed that the influence of the force ripple is effectively reduced, and thus resulted in a smoother velocity response.
语种	中文
出版者	Beijing University of Technology ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/80330]
专题	清华大学
推荐引用方式 GB/T 7714	Lin Jia-chun,Li Wei,Wang Xian-kui,et al. Force ripple suppression in linear motor based on NESO[J],2010, 2010.
APA	Lin Jia-chun,Li Wei,Wang Xian-kui,&Shi Zhao-yao.(2010).Force ripple suppression in linear motor based on NESO..
MLA	Lin Jia-chun,et al."Force ripple suppression in linear motor based on NESO".(2010).

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