| 引用本文: | 郑载满，曲延滨，游林儒.二自由度控制系统的干扰估计型结构[J].控制理论与应用,1993,10(6):714~717.[点击复制] |
| ZHENG Zaiman, QU Yanbin and YOU Linru.A Disturbance Observer Structure in Two-Degree-of-Freedom Control System[J].Control Theory and Technology,1993,10(6):714~717.[点击复制] |
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| 二自由度控制系统的干扰估计型结构 |
| A Disturbance Observer Structure in Two-Degree-of-Freedom Control System |
| 摘要点击 853 全文点击 374 投稿时间：1992-09-19 修订日期：1993-05-02 |
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| DOI编号 |
| 1993,10(6):714-717 |
| 中文关键词 二自由度控制 干扰估计 既约分解 鲁棒特性 |
| 英文关键词 two-degree-of-freedom control disturbance onserver coprime facrorization robustness |
| 基金项目 |
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| 中文摘要 |
| 本文从干扰特性的设计要求出发，提出了一种二自由度控制系统的干扰估计型结构。这种结构的干扰特性和设计参数之间，存在很明显的关系，为系统设计提供了简易可行的方法。分析和仿真表明，按这种结构设计的系统，具有很好的干扰特性，同时对控制对象的模型化误差也有良好的鲁棒特性。 |
| 英文摘要 |
| Based on design requirements of system disturbance performance, a new disturbance observer structure in two-degree-of-freedom control system is proposed. In the structure, there exist explicit relations between disturbance performance and design parameters, this provides a convenient design method. Theoretical analysis and simulation demonstrate that the resulting system has perfect disturbance performance and robustness in modeling plant uncertainly. |