末修姿控段战略导弹弹道仿真模型及散布分析  

THE TRAJECTORY SIMULATION MODEL AND DISPERSION ANALYSIS FOR A STRATEGY MISSILE IN THE FINAL POWERED PHASE OF VELOCITY REVISION AND ATTITUDE CONTROL

作　　者：孙丕忠[1] 张为华 

机构地区：[1]国防科技大学一系

出　　处：《弹道学报》1999年第1期60-64,共5页Journal of Ballistics

摘　　要：导出了适用于末修姿控段弹道仿真的数学模型，用求差法算出了由于后效冲量及其偏差引起的主动段终点参数散布，找出了引起散布的主要因素，为现有及未来战略导弹的精度分析提供了直接依据．In this paper, a group of trajectory simulation equations for velocity revision and attitude control in the final powered phase have been established, the motion paramenters dispersion at the terminal point of powered phase caused by delayed impulse and its deviations have been calculated with the methed of seeking difference, found out the primary factors of dispersion, provided the direct basis for accuracy analysis of strategy missile at the present and the future.

关 键 词：末修姿控 散布分析 战略导弹 弹道仿真 

分 类 号：TJ013[兵器科学与技术—兵器发射理论与技术] TJ761.2