模糊控制理论在舰用燃气轮机控制系统中的应用探讨

Application of Fuzzy Control Theory in Marine Gas Turbine

对模糊控制进行了介绍 ,构造出一种模糊控制器 ,将其编成微机程序 ,使其完成模糊控制功能 .研究它在舰用燃气轮机控制中的应用 .进行了多次燃气轮机模拟试车 ,当对燃气轮机控制系统加入扭矩和振动等控制信号时 ,燃气轮机的稳态和加速过程都获得了良好的控制品质 。

This paper discusses fuzzy control theory, constructs a fuzzy controller. The controller′s microcomputer program is assembled, the controller′s fuzzy control function is implemented, and its application in the control of marine gas turbine is investigated. The simulated tests are carried out. In these real engine tests the engine workes well in the steady state when the torque input signal or perturbation is applied to the control system and in the acceleration process when the vibration input signal is applied. These test results indicate that the engine using fuzzy controller has a good control performance. Thus a new control method of marine gas turbine is explored.