摘要
倾斜转弯（bank—to—turn，BTT）BTT导弹在飞行过程中，它的参数是时变且大范围不确定的，因此其数学模型具有一定的不确定性。引入对被控对象模型精确度要求较低的模糊控制法．结合经典PID控制法，设计了三种BTT导弹自动驾驶仪，并对其进行了仿真比较。
The parameters of bank-to-turn （BTT） missile are time-varying and uncertain, during flight the math model of BTT missile is also uncertain. Fuzzy control doesn＇t need exact model. Fuzzy is applied combing with PID to control BTT missile. Three kinds of autopilots are designed. And their simulation results are compared.
