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Passivity-based control design for Hamiltonian systems

  • Zhen He*
  • , Ming Shao
  • , Fan Wei Meng
  • , Guang Xiong Wang
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

The passivity-based control (PBC) is a new direction of nonlinear control. But the method is basically a qualitative method. A quantifiable design method in combination with the PBC is provided in the paper. To solve the special partial differential equation (PDE) for PBC, the nonlinear system needs to be firstly transferred to a Hamiltonian model. The PDE for the Hamiltonian system was solved with an electromagnetic levitation example. The passivity-based control law was also presented and discussed. The proposed method provides a practical design tool for the nonlinear control.

Original languageEnglish
Pages (from-to)571-575
Number of pages5
JournalDianji yu Kongzhi Xuebao/Electric Machines and Control
Volume12
Issue number5
StatePublished - Sep 2008

Keywords

  • Electromagnetic levitation system
  • Hamiltonian systems
  • Interconnection and damping assignment
  • Nonlinear control systems
  • Passivity-based control

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