用DYL电路实现模糊控制器方案探讨

ON SCHEMES OF APPLYING DYL CIRCUITS TO FUZZY CONTROL

DYL电路为模糊控制器的硬件化提供了新手段。本文根据模糊控制器的算法原理,提出了用DYL电路实现模糊控制器的理论方案,并针对理论方案电路复杂的缺点,介绍了三种简化方案,并对它们进行了分析和比较,其中的两种方案还进行了仿真实验。本文给出的例子是对某型导弹横侧向运动的模糊控制,意在探索模糊控制在航空中应用的可能性。

DYL circuits provide a tool for the hardware realization of fuzzy controllers. Based on the algorithm principle of fuzzy controal, this paper proposses a theoretical scheme for implementing fuzzy controllers with DYL circuits. In order to over come the shortcoming of the theoretical scheme in circuit complexity, three simplified schemes are presented, and the advatages and disadvantages are analyzed. Digital simulation are taken to compare two of them. The simulation example given in this paper is devoted to the fuzzy control of missile lateral movement of applying fuzzy control in aeronautics.