Landing buffer anchoring device suitable for cubesat probe

Abstract

The invention relates to a landing buffer anchoring device suitable for a cubesat probe. Comprising a cubesat body, a thrust reverser, a connecting rod mechanism and a buffer mechanism, each connecting rod mechanism comprises an upper auxiliary leg, a middle auxiliary leg and a lower auxiliary leg, one end of the upper auxiliary leg is rotationally connected with the cubesat body, the other end of the upper auxiliary leg is rotationally connected with the upper part of the buffer mechanism, one end of the middle auxiliary leg is connected with the cubesat body, the other end of the middle auxiliary leg is rotationally connected with one end of the lower auxiliary leg, and the other end of the lower auxiliary leg is rotationally connected with the lower part of the buffer mechanism; the axes of the upper auxiliary leg, the middle auxiliary leg, the lower auxiliary leg and the buffering mechanism are located on the same plane, and a multi-degree-of-freedom mechanism capable of being unfolded and folded is formed. Landing and anchoring are actively controlled, space microgravity exploration of the cubesat is achieved, the problem that in deep space exploration, a lander is difficult to stably land on the surface of an asteroid with small gravitational force is solved, and the advantages of the cubesat in deep space exploration can be fully played.

Description

technical field [0001] The invention belongs to the field of aerospace, and in particular relates to a landing buffer anchoring device suitable for a CubeSat probe. Background technique [0002] Deep space exploration has gained more and more attention from countries and research institutions in recent years, and planetary exploration, especially asteroid detection, is the main research direction in deep space exploration. In order to obtain various data of target asteroids and other celestial bodies, the exploration of target celestial bodies is an important step. If you want to fully detect asteroids, landing on the surface of a small celestial body with a slight gravitational force is the most ideal step. [0003] In the existing technology, most of the satellites that land on the surface of asteroids in deep space exploration have a large volume, which brings about a huge increase in cost and poor versatility. The adaptability of different celestial bodies such as plan...

AI Technical Summary

Problems solved by technology

However, the detection of cubesats at home and abroad mostly stays in the on-orbit observation of cubesats, and there are many gaps in the application of cubesats to land and detect the surface of target planets

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