| 基于层次分析法的船用柴油发电机组综合健康评估 |
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| 引用本文： | 王德民,王恒,王起硕,刘海洋.基于层次分析法的船用柴油发电机组综合健康评估[J].机电设备,2020,37(3):53-58. |
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| 作者姓名： | 王德民 王恒 王起硕 刘海洋 |
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| 作者单位： | 海军驻上海地区第3军事代表室,上海200031;上海船舶设备研究所,上海200031 |
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| 摘 要： | 根据柴油发电机组结构组成及运行特性,建立了能够评估系统机组运行状态的评价指标,引入劣化度和健康值的概念以优化传统的模糊综合评判法;结合包含变权处理的层次分析法,实现了对机组运行状态的综合健康评估,并对正常和故障运行状态的机组均进行了准确合理的评估。以某型机组运行数据为例进行评估分析,结果表明,文章提出的方法能够有效评估船用柴油发电机组。
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| 关 键 词： | 层次分析 健康评估 柴油发电机组 劣化度 变权处理 |
Comprehensive Health Assessment of Marine Diesel Generator Sets based on Analytic Hierarchy Process |
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| WANG Demin,WANG Heng,WANG Qishuo,LIU Haiyang.Comprehensive Health Assessment of Marine Diesel Generator Sets based on Analytic Hierarchy Process[J].Mechanical and Electrical Equipment,2020,37(3):53-58. |
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| Authors: | WANG Demin WANG Heng WANG Qishuo LIU Haiyang |
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| Institution: | (Shanghai Ship Survey Office,Shanghai 200135,China;Shanghai Marine Equipment Research Institute,Shanghai 200031,China) |
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| Abstract: | According to the structural composition and operating characteristics of diesel generator sets,an evaluation index system is established to evaluate the operating state of diesel generator sets,and the concept of deterioration degree and health value is introduced to optimize the traditional fuzzy comprehensive evaluation method.Combined with the analytic hierarchy process including variable weight processing,the comprehensive health assessment of the unit operation state is realized,and the accurate and reasonable assessment of the normal and fault operation state of the unit is carried out.Taking the operation data of a certain type of unit as an example for evaluation and analysis,the results show that the proposed method can effectively evaluate marine diesel generating sets. |
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| Keywords: | analytic hierarchy process(AHP) health assessment marine diesel generator set deterioration degree variable weight treatment |
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