| 引用本文: | 徐建闽,朱学峰,周其节.状态灵敏度观测器及不灵敏调节器[J].控制理论与应用,1994,11(5):623~629.[点击复制] |
| XU Jianmin, ZHU Xuefeng and ZHOU Qjie.State Sensitivity Observers and Nonsensitive Regulators[J].Control Theory and Technology,1994,11(5):623~629.[点击复制] |
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| 状态灵敏度观测器及不灵敏调节器 |
| State Sensitivity Observers and Nonsensitive Regulators |
| 摘要点击 1084 全文点击 460 投稿时间：1993-09-27 修订日期：1994-04-02 |
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| DOI编号 |
| 1994,11(5):623-629 |
| 中文关键词 低灵敏度调节器 鲁棒性 观测器 参数摄动 |
| 英文关键词 sensitivity-reduced regulator robustness observer parameter perturbation |
| 基金项目 |
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| 中文摘要 |
| 本文提出这一种基于观测器的低灵敏度调节器，证明了状态灵敏度观测器的充要条件。将重构的状态灵敏度向量引入二次积分指标中，导出了低灵敏度调节器的设计方法。仿真结果表明，按该方法设计的控制系统的响应对参数摄动不敏感，即控制系统具有较强的鲁棒性，此外，该方法还具有计算量小，容易实现的优点。 |
| 英文摘要 |
| An observer-based sensitivity-reduced regulators is presented in this paper. The theorems on sufficient and necessary conditions of the observer of state sensitivity are given and proven. The design method of sensitivity-reduced regulators is resulted from introducing reconstructed state sensitivity vectors into the quadratic integration cost. Simulation results showed that the response of the closed-loop control system is not susceptible to parametric perturbation. In addition, the design of regulator need less computation amount than the previous methods. |