三维自校正制导律的设计与仿真  

The Design and Simulation of Three Dimensional Self Calibration Guidance Law

作　　者：陈胜琪[1] 周军[1] 

机构地区：[1]西北工业大学精确制导与控制研究所,西安710072

出　　处：《弹箭与制导学报》2011年第6期1-4,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：文中以变结构控制理论为基础,针对空对地攻击的模式提出了三维制导律。文中主要研究了测量误差和制导误差之间的关系,为了便于该三维制导律的工程应用,对其进行了改进。改进后的制导律的性能通过仿真和传统的比例导引律进行了对比,结果验证了所修改的制导律的合理性和可行性。In this paper,a kind of three-dimensional guidance law for the air-to-surface attacking mode was derived based on the variable structure control（VSC） theory,then the relationship between the measurement error and guidance error was investigated and discussed thoroughly,the 3-D guidance law based on VSC was modified for easy implementation,the performance of modified guidance law was validated through the comparison between traditional guidance law and modified guidance law based on the computer simulation.

关 键 词：测量误差 制导误差 三维制导律 变结构控制 

分 类 号：TJ765.3[兵器科学与技术—武器系统与运用工程]