[1]QIU Jian-bin,WANG Shao-bo.An improved PID controller based on an evolutionary neural network[J].CAAI Transactions on Intelligent Systems,2008,3(3):245-249.
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
3
Number of periods:
2008 3
Page number:
245-249
Column:
学术论文—智能系统
Public date:
2008-06-25
- Title:
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An improved PID controller based on an evolutionary neural network
- Author(s):
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QIU Jian-bin; WANG Shao-bo
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College of Electrical Engineering and Automation; Fuzhou University; Fujian 350002; China
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- Keywords:
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evolutionary neural networks; evolutionary algorithm; neural networks; piecewise control; PID
- CLC:
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TP13
- DOI:
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- Abstract:
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A P ID controller design based on an evolutionary neural network is p resented. It consists of three parts. In the first part, a neural network is used to op timize and adjust P ID parameters in real time. In the second part, the parameters of the neural network are op timized by an evolutionary algorithm. The third part is a traditional P ID controller. A simulation wasmade of a temperature control system which showed that this controller is characterized by a simp le structure, robust adap tation, and good evolutionary performance. An imp roved scheme with more rap id response is also p resented.