基于不同导引律的脉冲修正弹广义弹道偏差研究  

Research on Broad Trajectory Error of Pulse Jets Terminal Trajectory Correction Projectile Based on Different Guidance Law

作　　者：肖顺旺[1,2] 安志勇[1] 李升才[2] 曹营军[2] 李丽娟[1] 

机构地区：[1]长春理工大学,长春130022 [2]北京特种车辆研究所,北京100072

出　　处：《弹箭与制导学报》2010年第2期205-207,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：基于采用不同导引律时弹道偏差表现形式的差异,提出了一种以脉冲需求数表示的广义弹道偏差的概念,并对采用比例导引、速度追踪导引、落点预测导引、弹道追踪导引情况下的广义弹道偏差进行了深入的理论分析研究,并给出具体表示方法。Based on expression difference of trajectory error caused by different guidance law, the concept of broad trajectory error expressed by required pulse number was brought out. The broad trajectory errors under the guidance law includes proportion guidance mode, velocity tracking guidance mode, impact point prediction guidance mode, trajectory tracking guidance mode were analyzed and studied in theory deeply, and the expression was studied in detail.

关 键 词：脉冲修正弹 导引律 广义弹道偏差 

分 类 号：TJ012[兵器科学与技术—兵器发射理论与技术]