Development Status and Key Navigation Technology Analysis of Autonomous Underwater Vehicles

As an important tool for ocean exploration, Autonomous Underwater Vehicle (AUV) plays an important role in the exploration and development of marine resources, diving support, underwater search and rescue and military reconnaissance. The accuracy of AUV underwater navigation technology is a powerful guarantee for carrying out tasks such as search, detection and anti-submarine underwater. In this paper, the research status of AUVs is reviewed, the key navigation technologies are introduced in detail. Furthermore, the development prospect of AUV Navigation Technology is predicted.