统计滤波理论在飞行器制导系统中的应用  

The Application of Statistical Filtering Theory in the Guidance System of Vehicles

作　　者：朱振乾[1] 

机构地区：[1]北京航天自动控制研究所

出　　处：《航天控制》1993年第4期15-22,共8页Aerospace Control

摘　　要：本文叙述了统计滤波方法中具有典型代表性的卡尔曼滤波的基本方法。简要说明了它在惯性平台的自对准与自校准;复合制导中的信息综合以及飞行试验后的误差分离和弹道参数最佳估计中的应用。指出了应用中尚存的问题及今后的可能发展。In statistical filtering methods, Kalman filtering is a typical representative. The paper describes its principal filter method and its application in the self-alignment and self-calibration of inertial platform, information. Synthesis of combined guidance, error separation after flight test and optimum evaluation of ballistic parameters. The problems presented and the possible development trend in the future are also pointed out.

关 键 词：统计滤波 卡尔曼滤波 制导 

分 类 号：V448.23[航空宇航科学与技术—飞行器设计]