用于半实物模拟的导弹驾驶仪俯仰通道设计  

Design of Autopilot Pitching-loop Used in Hardware-in-the-loop Simulation

作　　者：史震[1] 赵龙[1] 赵建伟[1] 马澍田[1] 

机构地区：[1]哈尔滨工程大学自动化学院,黑龙江哈尔滨150001

出　　处：《哈尔滨工程大学学报》2000年第4期24-27,共4页Journal of Harbin Engineering University

摘　　要：在对导弹自动驾驶仪做半实物模拟时 ,需要用转台模拟弹体在空中的转动 .由于转台自身的动特性以及引入采样 /保持器产生的相位滞后给系统特性带来的不利影响 ,因此控制器设计应对此给予考虑 .本文在控制器设计中针对某型飞航导弹弹道分为助推段和续航段 ,且两段弹体参数差别较大的特殊的情况 ,采用了分段设计控制器参数的方法 ,取得了较好的控制效果 .The revolving stage was used to simulate the rotary motion of missile in space when the Hardware_in_the_loop simulation of autopilot was carried out. As the dynamics of the revolving stage and the phase_lag of Sample/Holder have a side effect on the performance of the system ,the problem should be considered in the design of controller. The method of piecewise controller parameter design is used in this paper, considering that the trajectory of missile has two phases(boost phase and cruise phase) and the missile's parameters in the two phases differ widely.

关 键 词：导弹 自动驾驶仪 半实物模拟 通道设计 

分 类 号：TJ760.62[兵器科学与技术—武器系统与运用工程]