弹道导弹关机点偏导数自检方法研究  

An Auxiliary Method to Check the Partial Derivative at the Shutdown Point of the Standard Trajectory

作　　者：马丹山[1] 王明海[1] 王继平[1] 李邦杰[1] 

机构地区：[1]第二炮兵工程学院603教研室,陕西西安710025

出　　处：《飞行力学》2008年第2期51-53,共3页Flight Dynamics

基　　金：国家863计划资助项目(2006AA704314)

摘　　要：提出了一种对弹道导弹关机点偏导数进行检验的方法,通过建立关机点偏导数和关机点绝对运动参数之间的关系方程,推导出利用关机点参数进行偏导数校验的闭合公式。算例结果表明,利用此方法可以有效提高弹道导弹关机点偏导数校验的可靠性。A new trajectory is presented. tionship. The samples down point of ballistic method to check the partial derivative of the standard shutdown point of ballistic missile＇ s The equations of the parameters and the partial derivative are founded based on their relashow the equations can improve the reliability of the partial derivative of the standard shutmissile＇ s trajectory.

关 键 词：弹道导弹 诸元计算 诸元检验 

分 类 号：V448.15[航空宇航科学与技术—飞行器设计]