摘要
分析了垂线偏差产生的原因及其对导弹落点偏差的影响机理,针对目前垂线偏差修正方法存在方法误差的问题,提出通过修改初始姿态角的方法对垂线偏差的影响进行修正。介绍了垂直发射时导弹初始姿态标定方法并建立了初始姿态角修正的数学模型。最后通过仿真计算验证了该方法的有效性。
The cause of the deviation of vertical line and its influence on the distance between the point of fall and aim point are analyzed.In order to improve the traditional method of the deviation of vertical line correction,the method of modifying initial angles to reduce the influence is put foward.The mathematic model of the influence of the deviation of vertial line on the initial angles is established.The validity of the method is indicated by the trajectory simulation result.
出处
《现代防御技术》
北大核心
2008年第3期47-50,共4页
Modern Defence Technology
关键词
初姿标定
垂线偏差修正
落点精度
initial attitude alignment
deviation of vertical line
fire accuracy
