| Petri网在工程机械故障诊断中的应用 |
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| 引用本文： | 张铮. Petri网在工程机械故障诊断中的应用[J]. 机电工程技术, 2004, 33(5): 50-52 |
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| 作者姓名： | 张铮 |
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| 作者单位： | 湖北工学院机械工程系,湖北,武汉,430068 |
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| 摘 要： | Petri网是信息处理系统描述和建模的有力工具。扩展Petri网既可以用图形直观地描述设备故障的发生和传播,又可以通过状态方程精确地分析系统行为。本文通过工程机械故障诊断实例测试,表明该方法是快速、准确的。
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| 关 键 词： | 扩展Petri网 故障诊断 工程机械 |
| 文章编号： | 1009-9492(2004)05-0050-03 |
| 修稿时间： | 2003-11-10 |
Application of Petri net in Fault Diagnosis of Construction Machinery |
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| Zhangzheng. Application of Petri net in Fault Diagnosis of Construction Machinery[J]. Mechanical & Electrical Engineering Technology, 2004, 33(5): 50-52 |
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| Authors: | Zhangzheng |
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| Abstract: | Petri net is an important and efficient describing and modeling tool in the information processing system. The occurrence and transfer of fault are both intuitively described with the figure and system behavior is precisely analyzed by the help of the state equation on the extended Petri net. Testing the presenter method by a fault diagnosis of construction machinery, the results show that, this method is fast and accurate. |
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| Keywords: | extended Petri net fault diagnosis construction machinery |
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