Signal monitoring method of passenger ropeway based on information fusion

CHEN Houwang，LU Yonghua
（College of Mechanical and Electrical Engineering，Nanjing University of Aeronauticsand Astronautics，Nanjing 210016，China）

Abstract：  In order to solve the problem of complexity and fuzzy in the fault diagnosis system of the passenger ropeway， a multisensor data fusion method has been addressedPassenger ropeway equipment monitoring and fault diagnosis system was designed. The parameters， such as the temperature and  pressure which are important signals of the passenger ropeway， were dealt with through batch estimate the fusion algorithm and the DS evidence theory The rules were used to make an accurate decision for the running state of passenger ropeway which can be used in the information decision The experimental results show that the realtime monitoring system of the passenger ropeway is developed and the performances of the fault diagnosis system of the passenger ropeway are improved
Key words： passenger ropeway; signal monitoring; information fusion; fault diagnosis