非最小相位加工过程的极点配置自校正控制

Self-Tuning Adaptive Control for Non-Minimum Phase Machining Processes

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

Detail(s)

Original languageChinese (Simplified)
Pages (from-to)706-709
Journal / PublicationZhongguo Jixie Gongcheng/China Mechanical Engineering
Volume13
Issue number8
Publication statusPublished - Apr 2002

Abstract

针对加工过程模型的时变性与非最小相位的特点,研究了变切削深度铣削加工过程的极点配置自校正控制,提出了适应于非最小相位过程的自适应控制算法,试验结果表明了该算法的有效性。并指出了获得理想控制结果的控制器设计参数,包括观测器参数与期望的极点分布。
For controlling time-varying and non-minimum phase machining processes effectively, the pole placement design approach of adaptive controller has been studied. An efficient self-tuning control algorithm has been proposed for the control of non-minimum phase machining processes. Its effectiveness has been verified by the control experiments of milling processes with varying cutting depth and non-minimum phase. Some comments regarding the selection of appropriate observer parameters and desired poles have been given for designing a good- performance adaptive controller.

Bibliographic Note

Research Unit(s) information for this publication is provided by the author(s) concerned.

Citation Format(s)

非最小相位加工过程的极点配置自校正控制. / 彭永红; 姚锡凡; 陈统坚; 谢伟达.

In: Zhongguo Jixie Gongcheng/China Mechanical Engineering, Vol. 13, No. 8, 04.2002, p. 706-709.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review