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Wiener recurrent neural network adaptive inverse controller of hydraulic flight motion simulator

  • Science and Technology on Aircraft Control Laboratory

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The traditional control strategy of hydraulic flight motion simulator (HFMS) cannot meet the high tracking performance requirement, and the control precision is sensitive to disturbance. This paper presents an adaptive inverse controller based on the Wiener-type recurrent neural network (WRNN) to deal with the parametric uncertainties and uncertain nonlinearities in HFMS. The WRNN is a dynamic linear subsystem cascaded with a static nonlinear subsystem. The controller contains two WRNNs, one to identify the Jacobian information of the controlled plant and another to approximate the inverse model of the plant. Since the inverse transfer function behaves sensitive to the initial value, a feedback controller is designed. The input of the controlled plant includes the feedback controller output and the WRNN inverse controller output. Simulations have confirmed the effectiveness and superiority of the proposed WRNN adaptive inverse control strategy.

源语言英语
主期刊名Proceedings of 2015 International Conference on Fluid Power and Mechatronics, FPM 2015
出版商Institute of Electrical and Electronics Engineers Inc.
523-528
页数6
ISBN(电子版)9781479987702
DOI
出版状态已出版 - 24 11月 2015
已对外发布
活动7th International Conference on Fluid Power and Mechatronics, FPM 2015 - Harbin, 中国
期限: 5 8月 20157 8月 2015

出版系列

姓名Proceedings of 2015 International Conference on Fluid Power and Mechatronics, FPM 2015

会议

会议7th International Conference on Fluid Power and Mechatronics, FPM 2015
国家/地区中国
Harbin
时期5/08/157/08/15

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