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| 柴油机工作过程故障灰色诊断专家系统 | |
| 引用本文： | 范荫,王学合,孟昭昕. 柴油机工作过程故障灰色诊断专家系统[J]. 内燃机工程, 2000, 21(2): 5-10 |
| 作者姓名： | 范荫 王学合 孟昭昕 |
| 作者单位： | 1. 上海内燃机研究所,上海市,200432 2. 上海交通大学 3. 内蒙古工业大学 |
| 摘 要： | 阐述了一个柴油机工作过程故障灰色诊断专家系统的构造过程。此系统采用压力和温度传感器采集到的气缸内压力，机油夺力和温度，进，排气压力和温度，供油压力等参数，建立一个各种状态下的参数库。利用灰色关联库理论的方法，对柴油机各种故障状态进行分析诊断，查找故障，分析原因，软件设计，按照专家系统的设计思想，利用Ｖｉｓｕａｌ面向对象的程序设计方法，设计了一个柴油机工作过程故障诊断专家系统，并在Ｓ１９５型柴油机上 |
| 关 键 词： | 故障诊断 专家系统 柴油机 工作过程 |
Fault Gray Diagnosis Expert System for Working Cycle of Diesel Engine |
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| Fan Yin,Wang Xuehe,Meng Zhaoxin. Fault Gray Diagnosis Expert System for Working Cycle of Diesel Engine[J]. Chinese Internal Combustion Engine Engineering, 2000, 21(2): 5-10 | |
| Authors: | Fan Yin Wang Xuehe Meng Zhaoxin |
| Affiliation: | Fan Yin (Shanghai Internal Combustion Engine Research Institute) Wang Xuehe (Shanghai Jiaotong University) Meng Zhaoxin (Inner Mongolia Polytechnic University) |
| Abstract: | This paper describes the process of building up a fault diagnosis expert system for diesel engine working cycle by using gray theory. The system is based a parameter storage,which includes the pressure in cylinder, intake and exhaust pressures and temperatures,lubricating oil pressure and temperature and etc. The related degree between the unknown state and the known state has been calcuated in order to analyze and find the different faults and their causes. This program is compiled by using Visual C plus and plus, running on the Window95 Operating System. Finally, the simulation verification on Model S195 diesel engine has been carried out. The results show that this system is feasible. |
| Keywords: | Fault Diagnosis Expert System Diesel Engine |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |