| 内装式空射火箭箭机分离RCS姿态控制方案研究 |
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| 引用本文： | 许志,何民,唐硕.内装式空射火箭箭机分离RCS姿态控制方案研究[J].飞行力学,2011,29(2):70-73. |
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| 作者姓名： | 许志 何民 唐硕 |
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| 作者单位： | 西北工业大学航天学院,陕西,西安,710072 |
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| 摘 要： | 采用反作用喷气控制系统(RCS)对内装式空中发射运载火箭箭机分离阶段实施姿态控制的方案进行了研究.根据不同发射条件下的箭机分离运动,确定了RCS启控时运载火箭的飞行状态,设计了发动机点火前的运载火箭俯仰运动程序.在此基础上,给定标准弹道方案,并确定了RCS推力器组合方案.采用脉冲调宽调频(PWPF)调制方法,设计出适合...
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| 关 键 词： | 空中发射 反作用喷气控制系统 控制系统 |
Air-launching rocket attitude control for separation stage based on RCS |
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| XU Zhi,HE Min,TANG Shuo.Air-launching rocket attitude control for separation stage based on RCS[J].Flight Dynamics,2011,29(2):70-73. |
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| Authors: | XU Zhi HE Min TANG Shuo |
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| Institution: | XU Zhi,HE Min,TANG Shuo(College of Astronautics,Northwestern Polytecnical University,Xi'an 710072,China) |
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| Abstract: | In this paper,attitude control problem of internal air-launching during separation stages between rocket and vehicle by a reaction control system(RCS) is studied.First,it analyzes the movement under different separation conditions between launching rocket and vehicle,then determine the launch vehicle flight status when RCS firing and designs the rocket pitching program prior to the RCS thruster firing.On this basis,it given the standard trajectory programs and the RCS configuration.Using the pulse width and... |
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| Keywords: | air-launching reaction control system control system |
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