| 一种基于主导极点的三阶闭环参考模型及其PID实现 |
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| 引用本文： | 郭天石. 一种基于主导极点的三阶闭环参考模型及其PID实现[J]. 四川理工学院学报(自然科学版), 2003, 16(4): 1-4 |
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| 作者姓名： | 郭天石 |
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| 作者单位： | 四川轻化工学院机电工程系,四川,自贡,643033 |
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| 基金项目： | 四川省教委重点项目资助 |
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| 摘 要： | 提出了稳定性、准确性和快速性兼顾,而且可以独立进行调整的三阶闭环参考模型。模型特性由阻尼比ξ和固有振荡频率ω。分别唯一决定。给出由ξ和ω。表达系数的PID校正器。在这种校正器作用下,被控系统的闭环特性逼近该三阶参考模型。
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| 关 键 词： | 参考模型 三阶 PID校正器 |
| 文章编号： | 1008-438X(2003)04-0001-04 |
| 修稿时间： | 2003-05-19 |
Closed Loop Reference Model of Order 3 Based on the Dominant Poles and PID Implement |
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| GUO Tian-shi. Closed Loop Reference Model of Order 3 Based on the Dominant Poles and PID Implement[J]. Journal of Sichuan University of Science & Engineering(Natural Science Editton), 2003, 16(4): 1-4 |
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| Authors: | GUO Tian-shi |
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| Abstract: | The closed-loop reference model of order 3,which is provided with a good stability , accuracy and rapidity, and an independent adjustment is studied. Characteristics of the model is decided only by the dapping ratio ξ and natural frequency of oscillation ωn. The PID regulator, which coefficiently is expressed in terms of the ξ and ωn, is given. The closed-loop characteristic of the system adjusted by the regulator approachs to the characteristic of the order 3's reference model. |
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| Keywords: | reference model order 3 PID regulator |
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