| 引用本文: | 付俊,赵军.基于扩展自适应Backstepping设计的TCSC非线性控制的新方法[J].控制理论与应用,2006,23(3):355~361.[点击复制] |
| FU Jun,ZHAO Jun.A new method based on extended adaptive backstepping for nonlinear control of TCSC[J].Control Theory and Technology,2006,23(3):355~361.[点击复制] |
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| 基于扩展自适应Backstepping设计的TCSC非线性控制的新方法 |
| A new method based on extended adaptive backstepping for nonlinear control of TCSC |
| 摘要点击 1664 全文点击 927 投稿时间：2004-11-09 修订日期：2005-08-16 |
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| DOI编号 |
| 2006,23(3):355-361 |
| 中文关键词 非线性控制 扩展自适应Backstepping 电力系统 灵活交流输电系统 晶闸管控制串补 |
| 英文关键词 nonlinear control extended adaptive backstepping power systems flexible AC transmission systems thyristor controlled series compensation |
| 基金项目 国家自然科学基金资助项目(60274009); 教育部博士点基金资助项目(2002145007); 辽宁省自然科学基金资助项目(20032020) |
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| 中文摘要 |
| 首先针对一般的参数反馈型非线性系统提出一种扩展自适应Backstepping方法.该方法不仅保留系统的非线性特性和对未知参数的实时在线估计,而且突破经典的确定性等价性原理来设计参数估计器和动态反馈控制器.该方法可用于带有TCSC(thyristor controlled series compensation)的单机无穷大系统.仿真结果表明,该方法在系统响应和自适应速度方面优于传统的Backstepping方法. |
| 英文摘要 |
| A new extended adaptive backstepping algorithm for general nonlinear systems in parametric feedback form is proposed.The method preserves useful nonlinearities and the real-time estimation of uncertainty parameter but does not follow the classical certainty-equivalence principle in the design of the parameter estimator and dynamics feedback controller.The proposed method can be applied to a single-machine infinite-bus system with thyristor controlled series compensation(TCSC).Finally,simulation results are given to demonstrate that the proposed method provides better system response and higher speed of adaptation than the design based on classical adaptive backstepping. |