Design and implementation of hybrid autonomous robotic fish platform for underwater emergency search and rescue

Underwater emergency search and rescue is an important part of emergency search and rescue of water traffic accidents. In view of the limitations of the current underwater search and rescue methods based on frogmen, the long-range and long-endurance fluid bionic structure of underwater robotic fish and the modularization of lightweight portable underwater sensors are designed, and the underwater robot (robot fish) platform is developed to realize the functions of route planning, data transmission and underwater remote control. Tests show that compared with traditional technical means, autonomous robotic fish has the advantages of high braking, portability and quick perception, which can meet the requirements of underwater emergency search and rescue missions under various conditions and effectively guarantee the safety of human life and property.