Decentralized observer-based tracker for analog systems with saturating actuator and state constraints

J. S.H. Tsai, J. H. Lin, L. S. Shieh, C. R. Liu, S. M. Guo

研究成果: Article同行評審

摘要

A weighted switching strategy and an inner-loop compensator are presented in this paper to design an observer-based tracker for a decentralized closed-loop cascaded system with a saturating actuator and state constraints. The LQR design methodology for the observer-based tracker is proposed to simplify the complexity of the decentralized control. The realizable sample-data controller with a low-gain property and a high design performance is realized through the digital redesign method. For obtaining a better design performance, evolutionary programming is then presented to tune the parameters of the tracker. Some examples are also presented to demonstrate the effectiveness of the proposed methodology.

原文English
頁(從 - 到)1-22
頁數22
期刊Computers and Mathematics with Applications
55
發行號1
DOIs
出版狀態Published - 2008 一月

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Computational Theory and Mathematics
  • Computational Mathematics

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