Research on nonlinear PID control of digital governor for diesel engine

Yong Zhou, Qing Jiang Zhang, Qi Xun Zhou, Hong Kai Jiang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this paper, a strategy of the self-tuning control of nonlinear PID for the digital governor is presented. By analyzing the control system of the diesel engine, the basic control parameters are confirmed. Compared the digital PID with the traditional PID, a novel self-tuning control strategy is proposed, which uses the nonlinear PID algorithm. The principle of the nonlinear PID parameters is proposed, the tables of the detailed data are presented and the program with C language is made. For the better performance of this system, the Smith Prediction is used in the control strategy at the proportional process. At the end of this paper, the experiment results verified that the control strategy is reliable, the nonlinear PID parameters are rational, and the system has better dynamic response.

Original languageEnglish
Title of host publicationAdvanced Technology in Teaching - Selected Papers from the 2012 International Conference on Teaching and Computational Science, ICTCS 2012
Pages295-303
Number of pages9
DOIs
StatePublished - 2012
Event2012 International Conference on Teaching and Computational Science, ICTCS 2012 - , Macao
Duration: 1 Apr 20122 Apr 2012

Publication series

NameAdvances in Intelligent and Soft Computing
Volume163 AISC
ISSN (Print)1867-5662

Conference

Conference2012 International Conference on Teaching and Computational Science, ICTCS 2012
Country/TerritoryMacao
Period1/04/122/04/12

Keywords

  • Control Strategy
  • Diesel Engine
  • Nonlinear PID
  • Self-Tuning

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