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通过对无人机发射段进行受力分析,结合无人机气动数据及所采用的控制方式,对某型无人机助推火箭推力线偏差影响进行了分析,结果表明火箭推力线偏差对无人机发射后姿态有重要影响,但是严格控制火箭偏差范围,控制系统能保证发射段横航向稳定。
Based on the force analysis of the launching section of the UAV and the aerodynamic data of the UAV and the control method adopted, the influence of the rudder thrust line deviation of a UAV is analyzed. The results show that the deviation of the rocket thrust line to none Man-machine attitude after launch has an important influence, but the strict control of rocket range, the control system can ensure that the launch section of the horizontal and stable.