A kind of imitation frog jumping robot and method based on explosion drive

Abstract

A frog-like jumping robot and method based on explosive drive, comprising a main body torso, two forelimbs, and two hind limbs, each of which includes a thigh, a calf and flippers, the main body torso and the thigh are rotationally connected, and the thigh and the calf are rotationally connected , the calf is connected to the flippers in rotation, and each forelimb is rotatably set at the front end of the main body; it also includes an ignition and explosion system and a main controller. The forelimbs are driven by the forelimb power mechanism arranged on the main body to adjust the jumping posture. The power mechanism is controlled by the main controller arranged on the trunk of the main body, the ignition and explosion system is controlled by the main controller to inject gas and gas explosion, and the hind limbs are driven by the ignition and explosion system arranged on the trunk of the main body to realize jump action. The invention has the advantages of compact structure, no joint motion coupling and easy control.

Description

technical field [0001] The invention relates to a frog-like robot, in particular to a frog-like jumping robot driven by combustion explosion and a method thereof. In the field of robotics. Background technique [0002] As an intelligent system capable of moving and completing scheduled tasks, mobile robots have begun to play an increasingly important role in fields such as exploration and reconnaissance, emergency rescue, interstellar exploration, and anti-terrorist blasting. Frogs have excellent land jumping abilities. The frog-like robot research in the past has not reflected the advantage of the frog-like mobile robot. [0003] Most of the current frog-like jumping robots are driven by motors or pneumatic muscles. This driving method determines their large size and heavy weight, and the structure of the robot is relatively complicated, so it is difficult to realize the flexible jumping ability of the frog-like robot. . With the rapid development of chemical fuel explos...

AI Technical Summary

Problems solved by technology

[0003] Most of the current frog-like jumping robots are driven by motors or pneumatic muscles. This driving method determines their large size and relatively heavy weight, and the structure of the robot is relatively complicated, so it is difficult to realize the flexible jumping ability of the frog-like robot.

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