Magnetic mobile robot on surface of small celestial body and moving method of magnetic mobile robot
A mobile robot and small celestial body technology, applied in the direction of motor vehicles, extraterrestrial vehicles, transportation and packaging, etc., can solve problems such as attachment and fixed-point movement
Active Publication Date: 2021-07-27
INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI
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Problems solved by technology
[0012] The main purpose of the present invention is to provide a magnetic mobile robot on the surface of a small celestial body and its moving method, so as to solve the problem of attachment and fixed-point movement on the surface of a small celestial body in a weak gravitational environment
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[0054] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on this The embodiments in the invention, and all other embodiments obtained by persons of ordinary skill in the art without creative effort, all belong to the scope of protection of the present invention.
[0055] The inventors of this disclosure are concerned that the existing foreign spherical robots and domestic spherical robots are similar in design ideas, mainly relying on gravity to change the center of gravity of spherical robots to provide power for movement, but this is not applicable to the surface of small celestial bodies Attachment and fixed-point movement in a non-gravity or weak gravity environment, and the structure of these spherical ...
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The embodiment of the invention discloses a magnetic mobile robot on the surface of a small celestial body and a moving method of the magnetic mobile robot. The magnetic mobile robot on the surface of the small celestial body comprises an outer shell (1), a driving part (3) and a magnet part (4), wherein the driving part (3) and the magnet part (4) are mounted in the outer shell (1); the magnet part (4) is arranged to be capable of acting under the driving of the driving part (3); the magnetic mobile robot on the surface of the small celestial body has a first motion state and a second motion state, and in the first motion state, the driving part (3) drives the magnet part (4) to be away from the surface of the small celestial body; and in the second motion state, the driving part (3) stops working, so that the magnet part (4) can drive the magnetic mobile robot to move under the action of magnetic force between the magnet part (4) and the surface of the small celestial body.
Description
technical field [0001] Embodiments of the present disclosure generally relate to the technical field of surface movement of small celestial bodies in the aerospace field, and more specifically, relate to a magnetic force mobile robot on the surface of small celestial bodies and a moving method thereof. Background technique [0002] The detection of small celestial bodies is the main way to understand the origin and evolution of the solar system, and it is of great significance for the safety defense of small celestial body impacts and the utilization of space resources in the future. [0003] One of the most notable features of small celestial bodies is their small mass and rapid internal heat loss, so there is no violent geological structure movement, nor can they maintain a dense atmosphere, and more original information about the solar system is preserved. It can be said that small celestial bodies are "living fossils" of the solar system ". Small celestial bodies includ...
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Login to View More IPC IPC(8): B62D57/02B64G1/16
CPCB62D57/02B64G1/16
Inventor 林杨挺王慧敏胡森郭春华李静
Owner INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI