Research on CAINONET performance real-time monitoring and evaluation system

2002 ◽  
Author(s):  
Luo Kun ◽  
Wang Zhi ◽  
Cao Yang ◽  
Yin Jianhua ◽  
Huang Tianxi
Keyword(s):  
Real Time ◽  
Evaluation System ◽  
Monitoring And Evaluation ◽  
Real Time Monitoring

Vibration Carpet Value in Classification and Evaluation of the Motor Condition

2011 ◽  
Vol 137 ◽  
pp. 445-449
Author(s):  
Yin An Yin ◽  
Xiong Hu
Keyword(s):  
Real Time ◽  
Pitch Angle ◽  
Wavelet Packet ◽  
Monitoring And Evaluation ◽  
Real Time Monitoring ◽  
The Real ◽  
Container Crane ◽  
Analysis Technique ◽  
Motor Condition ◽  
Quayside Container Crane

According to the quayside container crane, the pitch angle of the front crossbeam only can be used to classify the states of the whole crane into operating and non-operating. The Vibration Carpet Value (VCV）is presented in this paper. By means of VCV, the motor states including working and non-working can be correctly classified. Based on the classified result, by the methodology of Wavelet Packet Quantization Analysis Technique based on EMD, the real-time monitoring and evaluation of the motor condition are more correct and effective.

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