方志耕
Professor Supervisor of Doctorate Candidates
Gender:Male
Alma Mater:南京航空航天大学
Education Level:南京航空航天大学
Degree:212
School/Department:College of Economics and Management
Discipline:管理科学与工程(复杂装备研制管理). 管理科学与工程(工业工程). 管理科学与工程
Contact Information:办公电话:025-84896149 邮箱:zhigengfang@163.com
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Affiliation of Author(s):经济与管理学院
Journal:PROCEEDINGS OF 2017 IEEE INTERNATIONAL CONFERENCE ON GREY SYSTEMS AND INTELLIGENT SERVICES (GSIS)
Key Words:systems reliability evaluation GERT network interval grey number
Abstract:The reliability evaluation of equipment system with high reliability and long life is widely studied in recent years. It is very hard or uneconomic to obtain enough failure samples of these equipment in reliability test. Although there are empirical information available, we cannot ignore the inaccurate or uncertainty of these information. In this context, a quantitative analysis model of reliability evaluation for equipment system is put forward in view of the few failure data of equipment life test. The multiple working states of the equipment system and random process of equipment state transition are presented by GERT network. Interval grey number is introduced to describe the uncertainty of the statistical data and experience information of GERT parameters. According to GERT matrix solving algorithm, the system equivalent transfer function can be obtained, and then the reliability evaluation of equipment system can be realized. Besides, the study provides a new thinking for reliability accelerated life test.
Translation or Not:no
Date of Publication:2017-01-01
Co-author:杨晓钰,F70206620,taoliangyan
Correspondence Author:杨晓钰,Fang Zhigeng
南京航空航天大学经济与管理学院教授、博士生导师。江苏省“333高层次人才培养工程”第二层次培养对象,全国MEM教指委委员。
主持国家社科基金重点项目、国家自然科学基金面上项目、江苏省社科基地、软科学等国家、省部级课题10余项。
承担航天一院、航天五院、航天八院、中国商飞、中国运载火箭研究院、金城集团、中国空空导弹研究院等单位的10余项重要合作课题。
曾获国家级教学成果奖二等奖1次,国防科学技术奖一等奖1次,教育部科技进步二等奖1次,高等学校科学研究优秀成果奖(人文社科、自然科学)二等奖2次、三等奖2次,江苏省科学技术奖一等奖1次,江苏省高等教育教学成果奖一等奖3次、二等奖2次,江苏省哲学社会科学优秀成果奖一等奖1次、二等奖2次,江苏省社科应用研究精品工程优秀成果一等奖2次、二等奖1次。