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| DIAGNOSIS OF SHEARER FAULTS AND ITS DEVELOPMENT TREND |
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Revised:February 18, 2004
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| DOI： |
| KeyWord:Shearer,Fault diagnosis,Temperature monitor,Ferrograph analysis,Expert system,Neutral network |
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| Abstract: |
| It is considered from analysis of shearer faults that the faults of a shearer occur commonly in mechanical and hydraulic systems.The present methods of fault diagnosis include temperature monitor diagnosis,ferrograph analysis,fault diagnosis expert system and neutral-network-based fault diagnosis.In this paper,the limitations of these diagnosis methods are pointed out,and the development trend of shearer fault diagnosis is predicated. |
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