Online machine vibration monitoring system using wireless instrumentation

Raja Mohan, Navanesan (2023) Online machine vibration monitoring system using wireless instrumentation. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

Vibration is something that is unavoidable and will occur in machinery. At any particular time, vibration can be induced by one or more variables, the most prevalent of which are imbalance, misalignment, wear and looseness. To remedy this, vibration signal analysis can be done as it is an effective vibration monitoring system. This project is about monitoring the vibration of rotor machine using wireless instrumentations. Vibration monitoring process was conducted using different types vibration analysis techniques. The blade on the rotor machine was set up in different condition which is normal and fault condition. The fault condition was divided into three which are static imbalance, coupled imbalance and dynamic imbalance. Each of these blade conditions was tested with load and run at five different rotating speeds. The vibration data of the rotor was analyzed and compared, to identify the difference between static imbalance, coupled imbalance and dynamic imbalance. Monitoring the machine’s vibration levels allows one to determine the health and condition of the running machine. This project was also conducted to measure the effectiveness of wireless instrumentations compared to wired instruments. Researchers around the world are continuously conducting studies on rotor machine vibrations to improve or propose a solution to problems that arise due to the rotor machine vibrations.

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