State Identification of Hoisting Motors Based on Association Rules for Quayside Container Crane

2nd International Conference on Design, Materials, and Manufacturing

材料科学;机械制造

Li, Q.Z.^1 ; Gang, T.^1 ; Pan, H.Y.^1 ; Xiong, H.^1

Logistics Engineering College, Shanghai Maritime University, Shanghai, China^1

关键词: Container crane;    Mechanical failures;    Quayside container cranes;    State identification;    Status identifications;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/220/1/012035/pdf
DOI  :  10.1088/1757-899X/220/1/012035

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Quay container crane hoisting motor is a complex system, and the characteristics of long-term evolution and change of running status of there is a rule, and use it. Through association rules analysis, this paper introduced the similarity in association rules, and quay container crane hoisting motor status identification. Finally validated by an example, some rules change amplitude is small, regular monitoring, not easy to find, but it is precisely because of these small changes led to mechanical failure. Therefore, using the association rules change in monitoring the motor status has the very strong practical significance.