Controller synthesis with the consideration of multi-resolution

Marvin H.M. Cheng, Cheng Yi Chen, Ezzat G. Bakhoum, Aniruddha Mltra

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

In this paper, a new controller structure that deals with system responsein different frequency ranges is proposed. The proposed method is based on themulti-resolution theory that utilizes a set of filter bank to decouple a signalinto various frequency bands. After the frequency response of a dynamic systemis separated into specified ranges, the controller coefficients can he designedfor individual regions accordingly. With this proposed method, both tracking andtransient responses of the controlled system can satisfy the design criterion.ICIC International

Original languageEnglish
Pages (from-to)1025-1030
Number of pages6
JournalICIC Express Letters
Volume3
Issue number4
StatePublished - Dec 2009

Keywords

  • Filter bank
  • Multi-resolution control
  • Wavelet

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