| 新型分数阶PID控制器及其仿真研究 |
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| 引用本文： | 罗佑新.新型分数阶PID控制器及其仿真研究[J].哈尔滨工业大学学报,2009,41(5):215-217. |
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| 作者姓名： | 罗佑新 |
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| 作者单位： | 湖南文理学院机械工程学院,湖南,常德,415000
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| 基金项目： | 国家自然科学基金资助项目，湖南省自然科学基金资助项目，湖南省"十一五"重点建设学科 |
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| 摘 要： | 提出了一种新的比例、积分、微分PID控制器,将传统的PID控制器的阶次推广到分数领域,它不仅适用于分数阶系统,也适用于整数阶系统,并能取得一些优于整数阶PID控制器的效果.用滤波方法进行分数阶的微积分运算,直接求出传递函数,用Matlab/Simulink构造了PID模型,可直接在其他仿真系统中调用.仿真结果证明了所给方法的正确性.
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| 关 键 词： | 分数微积分 分数阶PID控制器 传递函数 Matlab/Simulink |
A new kind of fractional-order PID controller and its simulation research |
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| LUO You-xin.A new kind of fractional-order PID controller and its simulation research[J].Journal of Harbin Institute of Technology,2009,41(5):215-217. |
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| Authors: | LUO You-xin |
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| Affiliation: | LUO You-xin(College of Mechanical Engineering,Hunan University of Arts and Science,Changde 415000,China) |
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| Abstract: | A new kind of PID controller,fractional-order proportional,integral and derivative(PID) controller,is proposed which is the generalization of classical integer-order PID controller. It is used not only for fractional-order systems but also for some integer-order systems,and may have some superior performances compared with the classical integer-order PID controller. The computing method of fractional calculus is given,s-transform function can be found directly and a PID model is constructed with Matlab/Simulink,which can be used in other simulation system. The simulation outcomes verify the effectiveness of the method proposed. |
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| Keywords: | Matlab/Simulink |
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