概率假设密度滤波的物理空间意义  

Derivation of the probability hypothesis density filter via the physical-space approach

作　　者：翟岱亮[1] 雷虎民[1] 李海宁[1] 李炯[1] 邵雷[1] 

机构地区：[1]空军工程大学防空反导学院,西安710051

出　　处：《物理学报》2014年第20期47-52,共6页Acta Physica Sinica

基　　金：航空科学基金(批准号:20130196004)资助的课题~~

摘　　要：为了深入理解概率假设密度滤波,本文在Ozgur Erdinc对随机集的物理空间假设的基础上,采用Bayes公式和全概率公式对概率假设密度滤波的迭代过程进行了推导.为有效改善概率假设密度滤波的目标漏检问题提供了理论基础.In order to well understand the probability hypothesis density, according to the physical-space model given by Ozgur Erdin, we deduce the probability hypothesis density filter function with the Bayes theorem and the total probability theorem. The derivation result is identical to the result in the literature, and the derivation process is described in detail. The results in this paper will provide a theoretical basis for solving the target-death problem.

关 键 词：随机集 概率假设密度滤波 多目标跟踪 

分 类 号：O221[理学—运筹学与控制论] O412.1[理学—数学]