【作者】 杜奕； 迟毅林； 伍星；

【Author】 Du Yi~1,Chi Yilin~2,Wu Xing~2 (1.Institute of Technology,Kunming University of Science and Technology,Kunming Yunnan 650093,China;2.Faculty of Mechanical And Electrical Engineering,Kunming University of Science and Technology,Kunming Yunnan 650093,China)

【机构】 昆明理工大学应用技术学院； 昆明理工大学机电工程学院；

【摘要】 信息融合是对多源信息进行综合处理的理论和方法。本文提出一种新的信息融合方法,即概率盒与D-S结构体。文章首先简介概率盒与D-S结构体的概念,再次给出获得概率盒及融合概率盒的方法。因为这是个较新的理论,应用范围不广,只限于数学、经济等领域中,在机械设备监测与故障诊断信号信息融合方面尚未有应用与研究。本文最后提出一些该理论在机械故障信号信息融合方面应用研究方向的设想。更多还原

【Abstract】 This paper introduces application of signal’s probability and relative problems in power;;Information Fusion is an integrated multi-source information processing theory and methods.This paper presents a new information fusion method,that is,the probability box and the Demspter-Shafer structure(DSS).The concepts of the DSS and the Probability Box are first summarized,then the methods of getting Probability Box and DSS and integrating them are given.Because it is a relatively new theory,not broad scope of application is limited to mathematics,economic and other fields.No applications and researches are found in the machinery and equipment monitoring and information fusion.This article propose some ideas of this theory’ s research in mechanical fault signal information fusion.更多还原