International Core Journal of Engineering 2020-26 | Page 177

so that the aircraft arrives and delivers first aid products, improving the survival rate of the distressed person. Realize the Trinity search and rescue system. The communication system proposes a new method for maritime search and rescue, which can improve the efficiency and safety of work at sea, and has broad application prospects. [2] [3] [4] R EFERENCES [1] [5] Jin Jiucai, Zhang Jie, Shao Feng. A marine environment monitoring unmanned ship system and its marine application. Coastal 155 Engineering, 34(3) (2015) 87-92. Liu Zhu, Meng Fanli. Development of Ship Waterjet Propulsion Technology. Nautical Technology, 4 (2004) 42-43. Campbell S, Naeem W, Irwin G. A review on improving the autonomy of unmanned surface vehicles through intelligent collision avoidance manoeuvres. Annual Reviews in Control, 36 (2012) 267- 283. Convair, Convair Flying Submarine Report, 1962 (Convair Report HP-62-016). DARPA. Broad Agency Announcement: Submersible Aircraft. DARP