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Extended Casimir approach to controlled Hamiltonian systems
  • 时间:0
  • 分类:O231[理学—运筹学与控制论;理学—数学]
  • 作者机构:[1]Institute of Systems Science, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100080, China.
  • 相关基金:Supported by the National Natural Science Foundation of China under Grants 60221301 and 60334040.
  • 相关项目:控制科学中若干关键基础问题的研究
中文摘要:

在这篇论文,我们首先建议扩大 Casimir 方法塑造 forenergy。然后,解决 Hamiltonian 系统的一些控制问题被用来。为了解决 theH_ ∞,控制问题,一个 Hamiltonian 系统的精力函数被塑造到如此的一种形式,能是 HJI 不平等的一个候选人解决方案。下次,精力功能作为控制 ISS-Lyapunov 功能的一个候选人被塑造,然后 port-controlledHamiltonian 系统的 input-to-state 稳定被完成。一些容易可证实的足够的条件被介绍。

英文摘要:

In this paper, we first propose an extended Casimir method for energy-shaping. Then it is used to solve some control problems of Hamiltonian systems. To solve the Hoo control problem, the energy function of a Hamiltonian system is shaped to such a form that could be a candidate solution of HJI inequality. Next, the energy function is shaped as a candidate of control ISS-Lyapunov function, and then the input-to-state stabilization of port-controlled Hamiltonian systems is achieved. Some easily verifiable sufficient conditions are presented.

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