提高弹体追踪制导律精度的研究  

Study of Precision Improvement of Body-traced Guidance Law

作　　者：沈浩[1] 祁载康[1] 

机构地区：[1]北京理工大学宇航科学技术学院,北京100081

出　　处：《弹箭与制导学报》2008年第4期7-10,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：针对弹体追踪制导律简易制导弹药制导精度较低的问题,采用滞后校正设计法来提高此类制导弹药的制导精度。通过对制导和控制回路的合理设计,得到了符合设计指标要求的制导系统。证明了此滞后校正方法可以明显提高弹体追踪制导系统的精度。For the low precision problem of simple guided munitions with body-traced guidance law, the lag compensation method was adopted to improve this guided munitions＇ guidance precision. By logical design of guidance and control system, a better guidance system which complies with design requirements was obtained. This lag compensation was proved to be able to improve the guidance precision obviously.

关 键 词：弹体追踪制导律 滞后校正 制导精度 制导控制系统 

分 类 号：TJ765.3[兵器科学与技术—武器系统与运用工程] V211.21[航空宇航科学与技术—航空宇航推进理论与工程]