Disturbance compensation for nonlinear processes

Yi Shyong Chou, Wei Wu

Research output: Contribution to journalArticlepeer-review

Abstract

This paper focuses on the feedback linearization of nonlinear processes with external measurable and unmeasurable disturbances. The proposed disturbance compensator, based on a set of the adjustable parameters, is used as a technique to robustify the cancellation of nonlinear terms under a suitable tuning framework. The bound for the adjustable parameters is given to ensure the stability of the closed-loop system. The proposed methodology is applied to the composition control of a CSTR, such that the output regulation and system robustness are achieved. Computer simulation shows results in satisfactory control.

Original languageEnglish
Pages (from-to)151-168
Number of pages18
JournalChemical Engineering Communications
Volume132
Issue number1
DOIs
Publication statusPublished - 1995 Feb 1

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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