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  • 标题:Enhancement in series cascade control for non-minimum phase system
  • 本地全文:下载
  • 作者:Manish Yadav ; Hirenkumar G. Patel ; S.H. Nagarsheth
  • 期刊名称:IFAC PapersOnLine
  • 印刷版ISSN:2405-8963
  • 出版年度:2022
  • 卷号:55
  • 期号:1
  • 页码:303-308
  • DOI:10.1016/j.ifacol.2022.04.050
  • 语种:English
  • 出版社:Elsevier
  • 摘要:AbstractIn this manuscript an Internal Model Control (IMC)-based series cascade control for the Non-Minimum Phase (NMP) and time delay process is demonstrated. In this work noise filter is embedded with series cascade control scheme in fractional IMC paradigm after accountability of inverse response and dead-time compensator. The typical IMC paradigm is adopted for inner loop controller strategy. Nevertheless, the fractional filter coupled with inverse response, dead-time compensators and noise filter in feedback path are woven together for outer loop controller design. The suggested work is demonstrated the enhanced closed-loop response with compromising set-point tracking, noise and disturbance rejection. The robustness test is examined via sensitivity view point.
  • 关键词:KeywordsSeries cascade controldead-time compensatorinverse response compensatornoise filterfractional IMC controller
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