| 引用本文: | 吴 敏,张凌波,桂卫华.不确定非线性系统的鲁棒H∞控制分析与综合[J].控制理论与应用,2002,19(2):203~206.[点击复制] |
| WU Min,ZHANG Lingbo,GUI Weihua.Analysis and Synthesis for Robust H-infinity Control of Uncertain Nonlinear Systems[J].Control Theory and Technology,2002,19(2):203~206.[点击复制] |
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| 不确定非线性系统的鲁棒H∞控制分析与综合 |
| Analysis and Synthesis for Robust H-infinity Control of Uncertain Nonlinear Systems |
| 摘要点击 1320 全文点击 2345 投稿时间：2000-06-28 修订日期：2001-03-01 |
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| DOI编号 |
| 2002,19(2):203-206 |
| 中文关键词 非线性系统 加法不确定性 H∞控制 鲁棒干扰抑制性能 HamiltonJacobi不等式 |
| 英文关键词 nonlinear systems additive uncertainty H-infinity control robust disturbance attenuation performance Hamilton Jacobi inequality |
| 基金项目 国家博士点基金(2000053303); 国家自然科学基金(69374014)资助项目. |
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| 中文摘要 |
| 讨论一类仿射非线性系统的鲁棒H∞ 控制问题. 针对自由系统, 外部干扰输入矩阵和控制输入矩阵都具有加法不确定性的系统, 将鲁棒性能的分析和综合归结为求解一组Hamilton_Jacobi不等式, 给出了确保非线性控制系统满足鲁棒干扰抑制性能的充分条件, 获得了非线性鲁棒控制器的一种形式. 一个仿真例子验证了所得结论的正确性. |
| 英文摘要 |
| The paper deals with the robust H-infinity control problem of a class of affine nonlinear systems. For the systems where there exist additive uncertainties in the free system, the external disturbance input matrix and the control input matrix, analysis and synthesis of robust performance are reduced to solving a set of Hamilton Jacobi inequalities. Sufficient conditions for guaranteeing the nonlinear control system to meet the robust disturbance attenuation performance are given, and the formulation of the nonlinear robust controller is obtained in this paper. A simulation example shows the correctness of the conclusions proposed. |