| 时滞系统PID控制器参数稳定域的实现 |
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| 引用本文： | 方斌.时滞系统PID控制器参数稳定域的实现[J].电子科技大学学报(社会科学版),2011(3). |
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| 作者姓名： | 方斌 |
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| 作者单位： | 南京理工大学自动化学院; |
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| 摘 要： | 基于广义Hermite-Biehler定理,运用时滞对象的逆Nyquist曲线,可确定PID控制器比例增益的稳定范围。在积分和微分增益平面上,针对多条边界直线,提出一种逆时针规律的判断方法,可快速确定该二维平面上参数的稳定区域,从而给出了一种确定时滞系统PID控制器参数稳定域的新算法。该算法适合软件实现,仿真实例验证了该算法的有效性。
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| 关 键 词： | 逆时针规律 逆Nyquist PID控制器 参数稳定域 时滞系统 |
Realization of PID Controller Parameter Stable Regions for Time Delay Systems |
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| FANG Bin.Realization of PID Controller Parameter Stable Regions for Time Delay Systems[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2011(3). |
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| Authors: | FANG Bin |
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| Institution: | FANG Bin(School of Automation,Nanjing University of Science and Technology Nanjing 21009) |
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| Abstract: | Based on generalization of the Hermite-Biehler theorem,the stable regions of proportional gain of PID Controller can be determined by the inverse Nyquist plot of the time delay plant.In the integral and differential gain plane,an anti-clockwise rule of judgment method is proposed for more than a boundary line.It may quickly determine the parameter stable regions in this two-dimensional plane.Thus a new approach is given to determine the stable regions of PID controller parameter space for time delay systems... |
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| Keywords: | anti-clockwise rule inverse Nyquist PID controller stable regions time delay systems |
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