JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | |
A Nonlinear Control Strategy Based on Using a Shape-Tunable Neural Controller | |
Shih-Tien Peng1  Wei-Der Chang1  Chyi-Tsong Chen1  | |
[1] Department of Chemical Engineering, Feng Chia University | |
关键词: Nonlinear Control Strategy; Shape-Tunable Neural Controller; Learning Algorithm; Steepest Descent Method; Nonlinear CSTR; | |
DOI : 10.1252/jcej.30.637 | |
来源: Maruzen Company Ltd | |
【 摘 要 】
References(14)Cited-By(7)In this paper, a nonlinear control strategy based on using a shape-tunable neural network is developed for adaptive control of nonlinear processes. Based on the steepest descent method, a learning algorithm that enables the neural controller to possess the ability of automatic controller output range adjustment is derived. The novel feature of automatic output range adjustment provides the neural controller more flexibility and capability, and therefore the scaling procedure, which is usually unavoidable for the conventional fixed-shape neural controllers, becomes unnecessary. The advantages and effectiveness of the proposed nonlinear control strategy are demonstrated through the challenge problem of controlling an open-loop unstable nonlinear continuous stirred tank reactor (CSTR).
【 授权许可】
Unknown
【 预 览 】
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