The invention discloses an
underwater auxiliary rescue robotic fish, and further discloses a
control system of the
underwater auxiliary rescue robotic fish. The
underwater auxiliary rescue robotic fish comprises a
fish head and a fish body, a steering adjusting
assembly is arranged on the side, close to a first
machine shell, of the bottom of a second
machine shell, and a deviation mechanism is arranged on the side, close to the first
machine shell, of the upper end of a bottom plate of a shell. A cross-shaped groove is formed in the upper end of the supporting plate to movably clamp a balance weight sliding block, a
steel ball is arranged at the top end of the balance weight sliding block, a spring is arranged on the inner wall of the side, corresponding to the center of the groove, of the cross-shaped groove, the other end of the spring makes contact with the
peripheral side wall of the balance weight sliding block, and when the spring is kept in a normal relaxation state, the balance weight sliding block is located in the center of the cross-shaped groove. Electromagnets are arranged at the upper ends of the supporting plates at the end openings of the
tail ends of the cross-shaped grooves and electrically connected with a
microcomputer control
processing module in the second machine shell, and when the
electromagnet on one side of the
steel ball is selectively controlled to be powered on, the
electromagnet obtains magnetic force to attract the
steel ball to drive the balance weight sliding block to slide, so that the
gravity center of the robotic fish deviates, and the robotic fish is helped to rapidly steer.