Design of hydraulic pump test equipment based on wireless technology

This paper proposed a method to design a hydraulic pump testing device,which is based on wireless technology.It can real-time monitor the working status of the hydraulic pump to ensure its safety without demolishing the device,which may affect the operation of the hydraulic pump.The collected data can be transmitted via Bluetooth to ground system.After the data of temperature,pressure and flux were analyzed,the pressure-flux curve could be achieved and be used to diagnose hydraulic oil pump disturbances by comparing with the standard curve.