期刊：
2018 PROGNOSTICS AND SYSTEM HEALTH MANAGEMENT CONFERENCE (PHM-CHONGQING 2018),2018年:925-931 ISSN：2166-5656
通讯作者：
Hou, Xiaodong
作者机构：
[Yang, Jiangping; Chang, Chunhe; Deng, Bin; Hou, Xiaodong] Air Force Early Warning Acad, Wuhan, Hubei, Peoples R China.;[Zhang, Yu] Hubei Univ Technol, Wuhan, Hubei, Peoples R China.;[Xu, Jiajing] Cent China Normal Univ, Coll Publ Adm, Wuhan, Hubei, Peoples R China.
通讯机构：
[Hou, Xiaodong] A;Air Force Early Warning Acad, Wuhan, Hubei, Peoples R China.
会议名称：
Prognostics and System Health Management Conference (PHM-Chongqing)
会议时间：
OCT 26-28, 2018
会议地点：
Chongqing, PEOPLES R CHINA
会议主办单位：
[Hou, Xiaodong;Yang, Jiangping;Deng, Bin;Chang, Chunhe] Air Force Early Warning Acad, Wuhan, Hubei, Peoples R China.^[Zhang, Yu] Hubei Univ Technol, Wuhan, Hubei, Peoples R China.^[Xu, Jiajing] Cent China Normal Univ, Coll Publ Adm, Wuhan, Hubei, Peoples R China.
会议论文集名称：
Prognostics and System Health Management Conference
摘要：
T/R module is an important part of large phased array radar antenna array, the remaining useful life (RUL) prediction is of great significance for equipment support personnel to master current health status and improve maintenance support ability. At first, the key indexes of multistate degradation are extracted by association rule, by calculating the similarity of the key indexes and combining the RUL of similar samples, the RUL information corresponding to the key indexes is obtained. The RUL prediction results of T/R module are obtained according to the weight of different indexes. The practicability and effectiveness of the proposed method are verified by example analysis and comparison, which provide theoretical guidance for the RUL prediction of electronic equipment. The proposed method is of great significance for maintenance support personnel of the military equipment to plan the maintenance resources reasonably and improve the combat effectiveness of the equipment.
