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基于控制Lyapunov函数新性质的逆最优控制 被引量：1

Inverse optimal control based on the new characteristic of control Lyapunov function
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摘要 利用控制Lyapunov函数的新特性,对非线性仿射系统进行了逆最优控制器的设计,进一步改进了基于控制Lyapunov函数的控制器的性能,并且该控制器对于一定范围的输入不确定性具有鲁棒性。将结论用于陈氏混沌系统不稳定平衡点的渐近稳定控制律的设计中,理论分析与仿真结果证明了该方法的有效性与实用性。 An inverse optimal controller is designed for the nonlinear system by employing new characteristic of control Lyapunov function(CLF), which further improves the performance of CLF design methods, and the controller is shown to be robust to some input uncertainties. With this method, a control law is designed for Chen's chaotic system to make it globally asymptotically stable on one of its equilibrium points. The theorical analysis and practice illustrate the effectiveness of this method.
作者 陈奕梅 韩正之 蔡秀珊
机构地区 上海交通大学电子信息与电气工程学院
出处 《系统工程与电子技术》 EI CSCD 北大核心 2004年第12期1845-1847,共3页 Systems Engineering and Electronics
关键词 非线性系统 控制LYAPUNOV函数 逆最优控制 nonlinear system control Lyapunov function inverse optimal control
分类号 O231 [理学—运筹学与控制论]
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参考文献8

  • 1Freeman R A, Kokotovic P V. Inverse optimality in robust stabilization[J]. SIAM. J. Control and Optimization, 1996, 34(4):1365- 1391.
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同被引文献10

  • 1Artstein Z.Stabilization with relaxed control[J].Nonlinear Analysis,TMA,1983,7(11):1163-1173.
  • 2Sontag E D.A lyapunov-like characterization of asymptotic controllability[J].SIAM.J.Control and Optimization,1983(3):462-471.
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  • 10Marino R,Tomei P.Robust stabilization of feedback linearizable time-varying uncertain systems[J].Automatica,1993(29):181-189.

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系统工程与电子技术
2004年 第12期

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