Modelling of 2D Optical Sensor for Monitoring Structural Health in Automobiles

As modern space crafts and automobiles systems become more complex, advanced monitoring of systems are essential for maintaining their performance. A significant challenge is detecting mechanical problems early, such as engine knocking, worn bearings, or unbalanced wheels. If not addressed promptly, these issues can lead to costly repairs and diminished driving comfort. To reduce this, Fiber Optic Vibration Sensors have been developed as a solution to identify and analyze mechanical vibrations generated by a vehicle's components. These sensors, typically based on fiber optic technology, detect the variations in transmitted optical signals, allowing real-time monitoring of the vehicle's condition. By placing these sensors in key components such as the engine block, transmission, suspension, or wheels, unusual vibration patterns can be detected, enabling early diagnosis and preventive action. This analytical method not only helps in avoiding significant failures but also improves fuel efficiency, enhances driver comfort, and ensures the overall reliability of the vehicle. The use of fiber optic vibration sensors represents a significant advancement in predictive maintenance, offering a proactive solution to modern automotive challenges.