| 引用本文: | 王 伟, SebastianENGELL.非最小相位搅拌机的鲁棒控制[J].控制理论与应用,2003,20(1):59~62.[点击复制] |
| WANG Wei, Sebastian ENGELL.Robust control of non-minimum phase stirred-tank reactor[J].Control Theory and Technology,2003,20(1):59~62.[点击复制] |
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| 非最小相位搅拌机的鲁棒控制 |
| Robust control of non-minimum phase stirred-tank reactor |
| 摘要点击 1356 全文点击 1484 投稿时间：2000-12-06 修订日期：2002-01-18 |
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| DOI编号 |
| 2003,20(1):59-62 |
| 中文关键词 鲁棒控制 H∞控制 条件数 反应器控制 最小相位控制 |
| 英文关键词 robust control H-infinity control condition numbers reactor control minimum phase systems |
| 基金项目 |
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| 中文摘要 |
| 一种新的鲁棒控制设计过程被应用于连续搅拌机的控制.控制对象的非线性与模型参数误差作为不确定性,线性控制器的鲁棒性用来保证一定范围内操作点的控制.设计中考虑了以右半平面零点为特点的非最小相位特性的影响和输入输出比例调节.仿真结果表明所设计的控制器至少与 μ-控制器的性能一样好. |
| 英文摘要 |
| A new robust design procedure is applied to the control of a continuous stirred-tank reactor (CSTR). The non-linearity and parameter error are considered as uncertainty. The robustness of a linear controller ensures the control quality for a range of operating points. The design considers the non-minimum phase characteristics featured by RHP zero as well as the input and output scaling. Simulations show that our design is at least as good as the μ-optimal one. |