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基于CMAC的自适应控制方案
A Self-Adaptive Control Scheme Based on CMAC
【摘要】 基于CMAC,设计了一种神经网络控制器,对常用的CMAC权值学习方法进行修改,提出了一种基于目标函数优化的控制器权值算法。当被控对象的特性未知时,用神经网络辨识器进行辨识。并且给出了整个控制系统的自适应步骤。仿真实验表明了方案的有效性。
【Abstract】 Based on Cerebellar Model Articulation Controller (CMAC), a kind of design scheme of neural network controller is given. The traditional method of modifying the weights of CMAC is improved according to the minimization of a cost function. When the characteristics of the object to be controlled is unknown, it can be identified by a neural network idetifier. The self-adaptive algorithm of the whole control system is proposed. The simulation experiment demonstrates the effectiveness of this scheme.
【关键词】 CMAC;
神经网络控制器;
神经网络辨识器;
训练;
【Key words】 CMAC; Neural network controller; Neural network identifier; Training;
【Key words】 CMAC; Neural network controller; Neural network identifier; Training;
- 【文献出处】 石油化工高等学校学报 ,JOURNAL OF PETROCHEMICAL UNIVERSITIES , 编辑部邮箱 ,1997年03期
- 【分类号】TP273.2
- 【被引频次】6
- 【下载频次】89