Novel disturbance controller design for a two-degrees-of-freedom Smith scheme

Qing Guo Wang, Xiang Lu, Han Qin Zhou, Tong Heng Lee

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

A two-degrees-of-freedom Smith control scheme is investigated for improved disturbance rejection. The resulting set-point and disturbance responses can be tuned by two controllers separately. A novel disturbance controller design is presented with easy tuning and greatly improved performance. The internal and robust stability issues are discussed. Examples are provided for illustration.

Original languageEnglish
Pages (from-to)540-545
Number of pages6
JournalIndustrial & Engineering Chemistry Research
Volume46
Issue number2
DOIs
Publication statusPublished - 17 Jan 2007
Externally publishedYes

ASJC Scopus subject areas

  • General Chemistry
  • General Chemical Engineering
  • Industrial and Manufacturing Engineering

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