本論文旨在研製一套針對馬達進行無線振動感測及異常狀態之監控系統，此研究乃考量對於馬達之健康狀態檢測，常無法有效立即掌握，以致於一旦馬達因故障停機再行檢測維修時，不僅影響產品製造時程，甚至有工業安全之虞，故本文研發設計一套輔助監控馬達振動狀態之感測器裝置，同時結合振動數據資料採集與監控系統，有助於達到馬達早期預警功能。而為驗證所提系統之可行性，本文已完成馬達振動無線感測器及異常狀態監控系統，並實際模擬及分析馬達運轉時之振動情形，測試結果顯示本系統於馬達受到異物干擾時之不同振動強度，均能有效判別，研究成果具有應用價值。

This thesis aims to develop a system that is capable of wireless monitoring vibration and sensing abnormal state of the motor. The study is motivated because the health detection of electric motor is critically important, yet it often encounters the difficulty of grasping the operating data, leading to the delaying of manufacturing schedule and possibly jeopardizing the safety of engineers once the motor is unexpectedly shut down. In view of aforementioned problems, the study is devoted to developing an auxiliary vibration-monitoring system with the aid of wireless data transfer, by which the system is enhanced with a data acquisition system so as to form a wireless sensing-aided motor vibration-detection system. This system can be served as an early-warning for engineers. To verify the feasibility of this proposed system, the study completes a prototype with simulation and analysis through several scenarios that are concerned. Test results show that the proposed approach presents different degrees of vibrations under various interferences, owning a practical value of industry application.

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