| 基于模糊数学的汽车悬架系统故障诊断方法 |
| |
| 引用本文： | 刘玉梅,苏建,曹晓宁,熊伟,宋学忠. 基于模糊数学的汽车悬架系统故障诊断方法[J]. 吉林大学学报(工学版), 2009, 0(Z2) |
| |
| 作者姓名： | 刘玉梅 苏建 曹晓宁 熊伟 宋学忠 |
| |
| 作者单位： | 吉林大学交通学院;长春轨道客车股份有限公司;吉林省运输管理局; |
| |
| 基金项目： | 吉林省科技厅重大项目(20065007) |
| |
| 摘 要： | 将模糊数学方法引入悬架故障诊断中,分析了故障与征兆之间的模糊关系,建立了悬架故障诊断的模糊综合评判模型。同时借助状态参数法建立了隶属函数数学模型,采用最大隶属原则,对悬架系统进行综合评判。并以典型故障实例验证了所建模型的正确性及实用性。
|
| 关 键 词： | 汽车工程 悬架 故障诊断 模糊诊断 最大隶属原则 |
Study on fault diagnosis methods for automobile suspensions based on fuzzy mathematics |
| |
| LIU Yu-mei,SU Jian,CAO Xiao-ning,XIONG Wei,SONG Xue-zhong. Study on fault diagnosis methods for automobile suspensions based on fuzzy mathematics[J]. Journal of Jilin University:Eng and Technol Ed, 2009, 0(Z2) |
| |
| Authors: | LIU Yu-mei SU Jian CAO Xiao-ning XIONG Wei SONG Xue-zhong |
| |
| Affiliation: | 1.College of Transportation;Jilin University;Changchun 130022 China;2.Changchun Railway Vehicle CO.LTD;Changchun 130025;China;3.Transit Administration of Jilin Province;Changchun 130021;China |
| |
| Abstract: | This paper puts forward the diagnosis method based on fuzzy mathematics,introduces fuzzy mathematical method into the suspension fault diagnosis,and analysis the ambiguity relationship between the fault symptom and fault reason,establishes a fuzzy comprehensive evaluation model of the suspension fault diagnosis.And by means of the state parameters method,set up the membership function model and evaluate the suspension system comprehensively according to the Maximum Subordination Principle.The typical exampl... |
| |
| Keywords: | automobile engineering suspension system fault diagnosis fuzzy mathematics maximum subordination principle |
| 本文献已被 CNKI 等数据库收录！ |
|
