内装式空射火箭发射前姿态控制方法研究

摘要

内装式空中发射是由载机将置于机舱内的火箭带至高空进行空投发射.针对点火发射前箭体姿态控制问题,提出一种采用稳定伞调整俯仰姿态,反作用控制系统稳定偏航、滚转通道的控制方案.通过仿真验证了在强阵风干扰下,采用该方案可满足箭机分离后姿态控制要求.%Internally carried air-launch is a launch method which rocket is placed in cargo compartment and dropped in high attitude. After the rocket exit from cargo ,the attitude control is the key technic to ensure the rock et ignition. Stabilizing parachute is used to damp the pitch rate after release the rocket from cargo; yaw and roll atti tude stabilized by reaction control system. Simulation results validates this attitude control method is feasible and ro bust.