基于Kalman滤波的飞行中对准技术研究  

In-flight Alignment Technique Based on Kalman Filter

作　　者：王得朝 康鹏[1] 

机构地区：[1]北京电子工程总体研究所,北京100854

出　　处：《现代防御技术》2009年第6期22-25,共4页Modern Defence Technology

摘　　要：对于要求快速反应能力的导弹武器系统,初始对准难以满足武器系统对快速性的要求。这种情况下,发射平台只提供简单的初始化,对准过程在导弹飞行过程中完成,这种方法称为飞行中对准。建立了飞行中对准的数学模型,通过仿真计算研究飞行中对准的性能以及影响对准性能的因素。To the missile weapon systems requiring rapid reaction time, initial alignment can not satisfy the weapon systems＇ requirement of reaction time. To solve this problem, the launch platform just provides a simple initialization, and the alignment process is performed during the missile＇ s flight. The method is called in-flight alignment. A mathematic model of the in-flight alignment is established, and the performance of in-flight alignment and elements affecting the performance are analyzed by simulation.

关 键 词：飞行中对准 初始姿态误差 姿态误差稀释法 卡尔曼滤波 

分 类 号：TJ765.1[兵器科学与技术—武器系统与运用工程] TP391.9[自动化与计算机技术—计算机应用技术]