Controller design for nonlinear systems with disturbances and noises via double coordinate transformations

Yi Shyong Chou, Wei Wu

研究成果: Article同行評審

摘要

The design of robust controllers for a class of SISO nonlinear systems in the presence of disturbances and noises is presented. In this paper, the concept of double coordinate transformations is proposed and is used as a technique to robustify the cancellation of the disturbance and noise terms by means of two on-line adjustable parameters. Bounds for the adjustable parameters are given to ensure the robust stability of the controlled system. The major advantage of this proposed method is that the disturbances and noises need not be completely measured. The performance characteristic of the proposed method is illustrated through an example of a CSTR system. The simulation shows the results in satisfactory control.

原文English
頁(從 - 到)165-174
頁數10
期刊Journal of the Chinese Institute of Chemical Engineers
26
發行號3
出版狀態Published - 1995 5月 1

All Science Journal Classification (ASJC) codes

  • 一般化學
  • 一般化學工程

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