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Abstract
Pumps are used in critical systems on ships. The stable operation of pumps affects the safety and efficiency of the industry system's operation. The phenomenon of vibration of pump and pump motor during working process is inevitable due to excessive vibration from the hull and pipeline system, which can be caused by other causes to damage the pump during operation. short time. The article focuses on studying a pump vibration measurement model, Pump vibration will be collected through the sensor when the pump works in different modes such as loose foot screws, cavitation, and misaligned couplings. The analysis of the results shows that the vibration amplitude of the pump in the case of working due to lose platform, cavitation or coupling deviation is significantly affected. From there, give warnings or forecast maintenance to have timely repair solutions to avoid severe damage to the pump.