| FOPDT的模型不确定性界和内模控制器鲁棒性能设计 |
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| 引用本文： | 龚剑平.FOPDT的模型不确定性界和内模控制器鲁棒性能设计[J].北京化工大学学报(自然科学版),2001,28(1):76-78. |
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| 作者姓名： | 龚剑平 |
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| 作者单位： | 北京化工大学信息科学与技术学院 |
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| 摘 要： | 给出了一种求取一阶加纯滞后对象(FOPDT)不确定性界的方法,与Laughlin等人提出的方法相比,具有高精确度和广泛的应用范围。将文中给出的模型不确定性界应用于按鲁棒性能要求的内模控制器设计,取得了令人满意的结果。
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| 关 键 词： | 鲁棒控制器 内模控制器 范数有界相乘不确定性 模型不确定性界 鲁棒性能 鲁棒控制器 内模控制器 范数有界相乘不确定性 模型不确定性界 鲁棒性能 |
| 收稿时间： | 2000-07-04 |
| 修稿时间： | 2000年7月4日 |
Model uncertainty bound of first order lag process with dead time and IMC controller design for robust performance |
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| GONG Jian-ping.Model uncertainty bound of first order lag process with dead time and IMC controller design for robust performance[J].Journal of Beijing University of Chemical Technology,2001,28(1):76-78. |
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| Authors: | GONG Jian-ping |
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| Institution: | College of Information Science and Technology; Beijing University of Chemical Technology; Beijing; China |
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| Abstract: | A method of calculating model uncertainty bound for the first order lag process with dead time(FOPDT) is given in this paper. Camparing with the method developed by Laughlin et al, the accuracy of the method in this paper is much higher, and the application scope is more extensive. Using the method given in this paper, the satisfied result of the IMC controller design for robost performance is also obtained. |
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| Keywords: | robust controller IMC controller norm bounded multiplecative unceitainty model unceitainty bound robust performance |
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