基于伪线性滤波的鱼雷方位被动跟踪研究  

Pseudo-Linear Filtering in Orientation Tracing Used in Torpedo Technology

作　　者：吕世聘[1] 赵海东[1] 

机构地区：[1]海军大连舰艇学院,大连116018

出　　处：《舰船科学技术》2002年第S1期10-11,34,共3页Ship Science and Technology

摘　　要：用伪线性评估量扩展了卡耳曼滤波 ,并应用它进行鱼雷方位的被动跟踪。该算法不需要初始评估量 ,可在各种条件下获得较好的收敛性 ,适用范围广泛 ,克服了卡耳曼滤波需要一个空的目标状态变量作为初始估计量的缺点。This paper applies pseudo-linear filtering to the passive orientation tracing used in torpedo technology.This filtering method has a good convergence and can be used in many scopes, especially it is better than the Calmar filtering because there is no need of a prior evaluation, which is necessary for the Calmar filtering.Finally,there is a simulation in Monte-Carlo method to test the filtering method.

关 键 词：伪线性 跟踪 评估 滤波 

分 类 号：TJ67[兵器科学与技术—武器系统与运用工程]