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5 Multirate Output Feedback Sliding Mode for Special Classes of Systems

  • B. Bandyopadhyay
  • S. Janardhanan
Chapter
Part of the Lecture Notes in Control and Information Science book series (LNCIS, volume 323)

Abstract

The tracking problem of systems is one that has come under a lot of investigation. The initial studies were on the transfer function models of the system, based on internal model control [23], which used the inverse dynamics of the system to design a tracking controller. The problem with this simple logic arouse in cases wherein the system was nonminimum phase, i.e., had unstable zeros. In such a case, the inverse dynamics were unstable, which generated a closed loop system that may be stable , but was not internally stable [1]. Further study on the topic brought into light numerous techniques that handled the tracking problem, for both linear [5, 43] and nonlinear systems [16, 17, 32]. The research on unstable zero dynamics was also extended to discrete-system representations [26, 59].

Keywords

Lyapunov Function Control Input Slide Mode Control Output Feedback Sliding Mode 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Authors and Affiliations

  • B. Bandyopadhyay
    • 1
  • S. Janardhanan
    • 1
  1. 1.Interdisciplinary Programme in Systems and Control Engineering Mumbai-400 076India

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