摘要
建立了载机自然飞行时的动力学模型,并验证了该模型的有效性。同时为其设计了一套弹射式发射架,分析了在不同弹射力、不同弹射架位置参数条件下载机的动力学响应。研究结果表明,弹射力是保证载机与导弹安全分离的重要因素,对导弹的出舱速度影响较大,且弹射架沿载机纵向位置的改变对载机纵向运动影响明显,沿载机展向位置的改变对载机横航向运动影响显著。
A dynamic model which describes a free flight carrier-aircraft is established and is proved to be reasonable and available. A suit of vertical ejecting machine is designed for the carrier-aircraft simultaneously. The dynamic response of carrier-aircraft under the different ejecting forces and the different laying parameters on aircraft is analyzed respectively. The research results show the ejecting force is an important factor which can ensure safe separation between the carrier-aircraft and the missile, and the ejecting force affects the initial movement of missile distinctly. Different longitudinal locations of the vertical ejecting machine on carrier-aircraft produce obvious effect on carrier-aircraft＇ s longitudinal movement, and different lateral locations have apparent effect on cartier-aircraft＇ s lateral movement.
出处
《飞行力学》
CSCD
北大核心
2010年第2期51-54,共4页
Flight Dynamics
关键词
发射架
安全分离
动力学
弹射力
launching machine
safe separation
dynamics
vertical ejecting force
