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Global output regulation for a class of two order port-controlled hamiltonian systems with mismatched disturbance

  • Southeast University, Nanjing

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

Abstract

The paper studies this global output regulation of a class of two order Port-Controlled Hamiltonian Systems with mismatched disturbance by a composite control method. By combining the damping injection, the finite time disturbance observer (FTDO) and the coordinate transformation techniques together, the composite controller is developed. The novel idea is to design a coordinate transformation to address the mismatched disturbance estimation. By the Lyapunov function method, the system output asymptotically converges to zero in the presence of mismatched disturbance. An example of a permanent magnet synchronous motor with simulations shows the effectiveness of the method proposed.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Information and Automation, ICIA 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages638-643
Number of pages6
ISBN (Electronic)9781538631546
DOIs
StatePublished - 20 Oct 2017
Event2017 IEEE International Conference on Information and Automation, ICIA 2017 - Macau, China
Duration: 18 Jul 201720 Jul 2017

Publication series

Name2017 IEEE International Conference on Information and Automation, ICIA 2017

Conference

Conference2017 IEEE International Conference on Information and Automation, ICIA 2017
Country/TerritoryChina
CityMacau
Period18/07/1720/07/17

Keywords

  • coordinate transformation
  • damping injection
  • finite time disturbance observer
  • Global output regulation
  • mismatched disturbances
  • Port-Controlled Hamiltonian systems

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