基于模糊理论和变权理论的船舶推进系统健康状态评估方法
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- 英文论文题名：Ship propulsion system health status evaluation method based on fuzzy theory and variable weight theory
- 论文作者：周涛涛 ; 胡翩 ; 朱吉鸿
- 英文论文作者：ZHOU Tao-tao ; HU Pian ; ZHU Ji-hong ; China Ship Development and Design Center ; National Key Laboratory on Ship Vibration & Noise
- 年：2016
- 作者机构：中国舰船研究设计中心船舶振动噪声重点实验室;
- 论文关键词：模糊理论 ; 变权理论 ; 舰艇推进系统 ; 健康状态评估
- 英文论文关键词：fuzzy theory ; variable weight theory ; ship propulsion system ; Health Status Assessment
- 会议召开时间：2016-09-17
- 会议录名称：2016年度声学技术学术会议论文集
- 语种：中文
- 分类号：U664.3
- 学会代码：SXJS
- 会议名称：2016年度声学技术学术会议
- 会议地点：中国湖北武汉
- 主办单位：船舶振动噪声重点实验室、湖北省声学学会
- 学会名称：《声学技术》编辑部
- 页数：5
- 文件大小：1155k
- 原文格式：D
- 会议级别：全国
摘要
针对推进系统健康状态评估中设备权重确定难题,提出了模糊理论与变权理论相结合的权重确定方法。利用模糊理论确定各设备的初始权重,并结合各设备的实际健康状态,采用变权理论对权重值进行适当调整,更加合理地反映系统的运行状况。仿真计算分析表明,所提方法更加合理地反映了系统的实际状态,在工程应用上是科学有效的。
It is hard to determine the equipment weight in the ship propulsion system health status evaluation. A device weight determination method based on fuzzy theory and variable weight theory is presented. In this method, expert knowledge is used to determine the initial weight of each device; variable weights theory is used to appropriately adjust devices weights combining with the actual health status of each device. Simulation analysis results show that the proposed propulsion system integrated status assessment method could reasonably reflect actual status, which proves it to be scientific and valid in engineering application.
It is hard to determine the equipment weight in the ship propulsion system health status evaluation. A device weight determination method based on fuzzy theory and variable weight theory is presented. In this method, expert knowledge is used to determine the initial weight of each device; variable weights theory is used to appropriately adjust devices weights combining with the actual health status of each device. Simulation analysis results show that the proposed propulsion system integrated status assessment method could reasonably reflect actual status, which proves it to be scientific and valid in engineering application.
引文
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[16]李德清,李洪兴.变权决策中变权效果分析与状态变权向量的确定[J].控制与决策,2004,19(11):1241-1245.LI Deqing,LI Hong-xing.Analysis of variable weights ef fect and selection of appropriate state variable weights vector in decision making[J].Control and Decision,2004,19(11):1241-1245
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[2]吕建伟,余鹏,魏军,等.舰船装备健康状态评估方法[J].海军工程大学学报,2011,23(3):72-76.Lv Jianw ei,YU Peng,WEI Jun,YANG Jianjun.Assessment method of health conditions of naval vessel system[J].Journal Of Naval U Niversity of Engineering,2011,23(3):72-76
[3]许友林.模糊信息处理在舰艇等级评估中的应用[J].模糊系统与数学,2000,14(2):100~106.XU You-lin.Fuzzy Information Processing Used in Warship's Stages Assessment[J].Fuzzy Systems and Mathematics,2000,14(2):100~106
[4]王磊,黄树红,张燕平,等.火电厂设备状态的分级评价方法研究[J].热力发电,2004,33(7):14-17.WANG Lei,HUANG Shu hong,ZHANG Yan ping et al.Study on Grading Evaluation Method of Equipments State in Thermal Power Plants[J].Thermal Power Generation,2004,33(7):14-17
[5]耿俊豹,金家善,万延斌.基于多层模糊模型的舰船技术状态评估方法研究[J].舰船科学技术,2004,26(6):18-20.GENG Jun-bao,JIN Jia-shan,WAN Yan-bing.Research on ship technical condition evaluation method based multilevel fuzzy models[J].Ship Science And Technology,2004,26(6):18-20.
[6]陈玲,蔡琦,蔡章生.船用核动力装置技术状态综合评估模型研究[J].船海工程,2006,35(2):22-24.CHEN Ling,CAI Qi,CAI Zhangsheng.Research of the technical condition evaluation modelson the nuclear power plant[J].Ship&Ocean Engineering,2006,35(2):22-24
[7]耿俊豹.基于信息融合的舰船动力装置技术状态综合评估研究[D].华中科技大学博士学位论文,2007.GENG Jun-bao.Research on Technical Condition Integrated Evaluation for Power Plant of Ships Based on Information Fusion[D].Huazhong University of Science and Technology,2007
[8]Abou S C,Stachowicz M.Ship propulsion system health monitoring based on safety control functions[C].ELMAR,2008.50th International Symposium.IEEE,2008,2:393-396.
[9]郑士君,韩成敏,董建华.船舶状态综合评估模型的建立[J].中国航海,2008,31(2):144-147.ZHENG Shijun,HAN Chengmin,DONG Jianhua.Integrated Assessment Model of Ship State[J].Navigation of Ch Ina,2008,31(2):144-147.
[10]Li H,Hu Y G,Yang C,et al.An improved fuzzy synthetic condition assessment of a wind turbine generator system[J].International Journal of Electrical Power&Energy Systems,2013,45(1):468-476.
[11]刘伟波.基于层次分析法的某型舰船主动力装置综合评估研宄[D].大连海事大学,2013.Liu Weibo.Study on the Integrated Condition Assessment for Main Power Plant of a Certain Type Warship Based on Analytical Hierarchy Process[D].Dalian Maritime University,2013
[12]李德清,郝飞龙.状态变权向量的变权效果[J].系统工程理论与实践,2009(6):127-131.LI Deqing,HAO Feilong.Weights transferring effect of state variable weights vector[J].Systems Engineering-Theory&Practice,2009(6):127-131.
[13]张丽娅,李德清.变权决策中确定状态变权向量的理想点法[J].数学的实践与认识,2009,39(6):93-97.ZHANG Liya,LI Deqing.An Ideal Point Approach of Determining State Variable Weights Vector in Decision Making[J].Mat Hema Tics in Practice and Theory,2009,39(6):93-97
[14]成波,刘三阳.基于变权向量的群体评价信息集结方法[J].控制与决策,2012,27(8):1246-1250.CHENG Bo,LIU Sanyang.Method of group evaluation information aggregation based on variable weights vector[J].Control and Decision,2012,27(8):1246-1250
[15]成波,刘三阳.一个具有可调变权能力的变权向量[J].控制与决策,2012,27(1):82-86.CHENG Bo,LIU Sanyang.A variable weights vector with adjustable capability to change weights[J].Control and Decision,2012,27(1):82-86
[16]李德清,李洪兴.变权决策中变权效果分析与状态变权向量的确定[J].控制与决策,2004,19(11):1241-1245.LI Deqing,LI Hong-xing.Analysis of variable weights ef fect and selection of appropriate state variable weights vector in decision making[J].Control and Decision,2004,19(11):1241-1245
[17]马红涛.船舶机舱状态监测与安全评估方法的探讨[D].上海海事大学硕士学位论文,2003.Ma Hongtao.Research on Condition monitoring and Safety Assessment for engine room[D].Shanghai Maritime University Master Dissertation,2003