Research on the Technology of Marine Ship Detection Systems Based on Fiber Bragg Grating Sensors

Ocean ships are transportation tools working in a complex and harsh environment that is subject to various loads and erosion. Therefore, it is not uncommon for marine ships to sustain structural damage, which may cause various serious accidents. Therefore, this kind of danger should be minimized in order to improve the safety of ship navigation. Therefore, the health of ships in real time must be monitored in order to prevent damage. At present, fiber Bragg grating (FBG) sensors are commonly used. Fiber Bragg grating is a new type of optical fiber sensor, which has the advantages of small size, antielectromagnetic interference, strong corrosion resistance, easy to network on a large scale, and so on.. Therefore, with the FBG sensor, the ship detection system can be monitored, which can measure the stress change and temperature change of the ship in real time. Through the detection system, ship fault diagnoses can be analyzed and addressed.