Smart Wireless Sensor for Machine’s Health Condition Monitoring

Published: Jun 8, 2024 – American University of Bahrain (AUBH)

This study explores an innovative approach to Micro-Electro-Mechanical Systems (MEMS) sensor networks for machine monitoring using modern wireless technology. It focuses on developing a vibration-based wireless MEMS sensor network for industrial settings, enabling remote, real-time data collection to identify early faults. The initial phase emphasizes designing highly sensitive, reliable sensors capable of operating in various environments and selecting materials and technologies for accuracy, robustness, and miniaturization.

A key aspect is incorporating a low-power wireless module to extend sensor life and reduce maintenance costs. The design phase also covers developing a database for structured sensor data and a website for end-user access. The implementation phase involves testing and developing five prototypes, addressing challenges in sensor system components to ensure robust data transmission and maximum sensitivity. The study assesses sensor performance in measuring vibration, pressure, and temperature, and examines data processing and analysis capabilities for converting sensor signals into analyzable data.