| 拦截弹状态变结构交互多模滤波估计方法 |
| |
| 引用本文： | 梁建波,王芳,方喜龙,刘新学.拦截弹状态变结构交互多模滤波估计方法[J].电光与控制,2011,18(7):68-71,85. |
| |
| 作者姓名： | 梁建波 王芳 方喜龙 刘新学 |
| |
| 作者单位： | 第二炮兵工程学院,西安,710025 |
| |
| 摘 要： | 针对弹道导弹自主探测和机动突防技术中对拦截弹状态估计精度的要求,提出了一种变结构交互式多模型滤波算法(VSIMM).通过引入拦截弹的多种机动模型并采用依概率准则的方法进行交互计算,使滤波估计结果迅速收敛,同时对拦截弹的机动状态进行检测,合理调整参与交互计算的模型个数,使滤波估计模型与拦截弹的真实机动运动情况相近.仿真结...
|
| 关 键 词： | 拦截弹 机动模型 VSIMM 状态估计 |
A VSIMM Algorithm for State Estimation of Interceptor |
| |
| LIANG Jianbo,WANG Fang,FANG Xilong,LIU Xinxue.A VSIMM Algorithm for State Estimation of Interceptor[J].Electronics Optics & Control,2011,18(7):68-71,85. |
| |
| Authors: | LIANG Jianbo WANG Fang FANG Xilong LIU Xinxue |
| |
| Affiliation: | LIANG Jianbo,WANG Fang,FANG Xilong,LIU Xinxue(The Second Artillery Engineering College,Xi'an 710025) |
| |
| Abstract: | According to the requirement of state estimation accuracy of interceptor in autonomous detection and maneuvering penetration of ballistic missile,a Variable Structure Interactive Multiple Models(VSIMM) algorithm was presented.The filter estimation results concentrated rapidly via introducing multiple maneuvering models and adopting probability rule method to calculate interactively.The maneuvering state was examined synchronously and the number of models participated in the interactive calculating was adjus... |
| |
| Keywords: | interceptor maneuvering model VSIMM state estimation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
