In order to improve the efficiency of remote fault diagnosis for the safe operation of ship engine rooms,this paper stud-ies the intelligent diagnosis and monitoring of ship engine rooms,and designs a ship engine room safety monitoring system.The opti-mized wolf pack algorithm is used to improve the back propagation neural network and innovatively establish the fault diagnosis model for cabin diesel engines based on the wolf pack algorithm back propagation.After experimental testing,the verification results show an average diagnostic accuracy of 99.102％and a response time of 0.048 ms.Through practical application,it meets the requirements for safe operation of ships,and improves the effectiveness of fault diagnosis.
维普
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