Summary of Control Algorithm for Underwater Robot

The development of a country is inseparable from resources. With the shortage of land resources, all countries begin to explore underwater resources. Whether now or in the future, underwater robots are crucial equipment for all countries in the exploration and exploitation of Marine resources, and are a hot research topic in today's era. This paper introduces and studies the underwater manipulator studied by several foreign companies in recent years by looking up relevant literature and data, and at the same time briefly introduces the underwater manipulator studied by more mature research institutes and universities in China in recent years. On this basis, several common single control methods and complex control methods as well as relevant application examples are briefly introduced and analyzed. Finally, the future development and research direction of this hot topic are prospected.