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对基于常规姿态火箭进行横滚姿态控制的弹射座椅基本方案进行了阐述,通过仿真计算对不同弹射速度、横滚角度、火箭包延迟点火时间下姿态火箭冲量对人椅相对轨迹高度的影响进行了研究。研究结果表明常规姿态火箭配合火箭包延时点火对提高弹射座椅在不利姿态下弹射时的性能具有显著的效果。
The basic scheme of ejection seat based on the attitude control of the conventional attitude rocket is described. The impact of the attitude rocket impulse on the relative path height of the person and the chair is simulated through the simulation calculation for different ejection velocity, roll angle, and rocket packet delay ignition time Study. The results show that the conventional attitude rocket with the rocket launcher delay ignition has a significant effect on improving the ejecting performance of the ejector seat in the unfavorable attitude.