Abstract
With the advancement of science and the further acceleration of marine development projects, research on chemical plumes based on bionic olfactory robots has gradually become an international research hotspot. Bionic olfactory technology is used to track and locate chemical plumes, and to guide underwater robot to search and track continuously, so as to realize accurate positioning of the undersea hydrothermal vents. However, due to a number of factors, turbulence gradually occurs in the water, which hinders the tracking and positioning of the underwater robot. In view of this, this paper first analyzes the related theoretical overview of the tracking and positioning of chemical plumes by underwater robots, and then basing on the turbulent environment, this paper further analyzes the tracking and positioning process of chemical plumes by underwater robots, in the hopes of providing theoretical guidance for marine hydrothermal exploration.
