Projection recovery type large-range sensing robot and sensing method

A robot and a wide range of technology, applied in the field of perception robots, can solve the problems of limited life, short flight time, etc., and achieve the effect of good reliability and long life
CN114834646APending Publication Date: 2022-08-02BEIJING INST OF CONTROL ENG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING INST OF CONTROL ENG
Publication Date
2022-08-02

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Abstract

The invention discloses a casting recovery type large-range sensing robot, which adopts a mechanical energy storage ejection recovery device to realize reliable casting recovery. By means of dynamic attitude control in the flight module, accurate alignment and measurement of the sensor to a target point are achieved, the sensor can be recycled through multiple times of casting, perception of a large-range environment outside the ground is achieved, and the sensor has the capacity of sensing the large-range environment (dozens of meters to hundreds of meters). The method can solve the problems of short flight time and limited service life when a Mars unmanned aerial vehicle is used for large-range sensing, and is also suitable for atmosphere-free complex environments such as the lunar surface.
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Description

technical field

[0001] The invention relates to a projectile recovery type large-scale sensing robot and a sensing method, which belong to the field of sensing robots. Background technique

[0002] The extraterrestrial environment is complex, harsh and unknown. It has the characteristics of primitive and natural appearance, high texture similarity, and large illumination difference. The scientific detection profession requires accurate identification and positioning of high-value targets, and large-scale autonomous movement requires cross-platform multi-sensor collaboration. Information fusion requires the patrol device to have large-scale mapping, obstacle avoidance, planning and movement control capabilities. Due to the limited height of the mast of the patrol device, the range that can be effectively sensed is about ten meters at the most.

[0003] In order to improve the large-scale perception capability of the rover, NASA Mars 2020 is equipped with a coaxial twin-screw...

Claims

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