远程飞航导弹的非线性控制系统设计

A DESIGN OF NONLINEAR CONTROL SYSTEM FOR LONG DISTANCE AERODYNAMIC MISSILE

本文首先根据两个原则，把远程飞航导弹非线性运动模型处理成一种块对角结构，并由此定义了块对角非线性系统和它的逆解。然后提出了一种由逆解所组成的块对角控制器的设计方法。接着，本文对远程飞航导弹进行了块对角控制器设计，取得了成功。通过仿真表明，该方法设计的系统具有良好的性能。

In this paper,the motion equations of a long di stance aerodynamic missile can be transformed in block diagonal form by using gi ven two principles.Thus,a definition of block diagonal nonlinear system and its i nverse solution are proposed.After that,a design method that is called block dia gonal controller(BDC) is proposed.Therefore,a flight control system is designed using BDC's method for a long distance aerodynamic missile.The result of the de sign has been proved by mathematical simulation,which shows that the BDC's desig n has well prospects.