• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 22 Issue 3
Jun.  2009
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Article Contents
LIU Luzhou, XIAO Jian, WANG Song. αth-Order Inverse Control Based on Online Least Square Support Vector Machines[J]. Journal of Southwest Jiaotong University, 2009, 22(3): 375-379.
Citation: LIU Luzhou, XIAO Jian, WANG Song. αth-Order Inverse Control Based on Online Least Square Support Vector Machines[J]. Journal of Southwest Jiaotong University, 2009, 22(3): 375-379.

αth-Order Inverse Control Based on Online Least Square Support Vector Machines

  • Received Date: 20 Nov 2008
  • Publish Date: 20 Jun 2009
  • An αth-order inverse control method based on online least square support vector machines (LS-SVM) algorithm was proposed. An insensitive function of control system error was introduced. The controller constructed off-line is retrained online with the incremental and decremental algorithm when the control error is beyond the insensitive function to enhance the robustness of the control system. Simulation results show that the online inverse controller can track the reference signal accurately when there is no noise,and it is more robust than off-line controller when the system is disturbed by noises.

     

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