Robust adaptive PID control for electromechanical system

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4 Scopus citations

Abstract

A robust adaptive PID controller is proposed for electromechanical speed control system with unknown uncertainties and external load disturbances. The robust adaptive controller is comprised of an optimal PID controller and a CMAC controller. The optimal PID controller is designed to stabilize the nominal system, and the CMAC controller is designed to compensate for the system unknown uncertainties and external load disturbances. The robust adaptive PID controller can guarantee the system tracking error and CMAC weight errors converging to zero. Simulation results demonstrate that the proposed controller has favorable tracking performance and robustness to system uncertainties and external disturbances.

Original languageEnglish
Title of host publication2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009
Pages391-395
Number of pages5
DOIs
StatePublished - 2009
Event2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009 - Changchun, China
Duration: 9 Aug 200912 Aug 2009

Publication series

Name2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009

Conference

Conference2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009
Country/TerritoryChina
CityChangchun
Period9/08/0912/08/09

Keywords

  • Adaptive control
  • CMAC neural networks
  • PID controller
  • Robust control

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