方波控制非线性飞行稳定性仿真  

SIMULATION OF NONLINEAR SYSTEMS CONTROLLED BY BANG-BANG LAW

作　　者：李梅 曾颖超[2] 

机构地区：[1]航天工业总公司三院 [2]西北工业大学

出　　处：《战术导弹技术》1995年第1期40-46,共7页Tactical Missile Technology

摘　　要：精确制导小型导弹的俯仰、偏航和倾斜运动的操纵采用了方波耦合驱动信号。本文分析了倾斜运动稳定性与俯仰、偏航指令信号的交耦影响。在阵风指令噪声随机干扰影响下,获得了保持倾斜稳定的结论,其结果为此类导弹应用CADET方法创造了条件。The pitch,yaw and roll movement of a small precision guided missile are controlled by bang- bang law.The coupling of the rolling stability with the pithing and yawing is analyzed.It is found that the rolling stability can be obtained when the disturbances of wind gust and instruction noise are applied.The re- sults have laid the foundation for application of CADET method to this kind of missile.

关 键 词：导弹 飞行稳定性 非线性系统 仿真 

分 类 号：TJ760.1[兵器科学与技术—武器系统与运用工程]