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Title:
THREE-DIMENSIONAL SPACE WALL-CLIMBING AND POLISHING ROBOT, AND POLISHING EFFICIENCY CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2021/114653
Kind Code:
A1
Abstract:
A three-dimensional space wall-climbing and polishing robot, and a polishing efficiency control method therefor. The three-dimensional space wall-climbing and polishing robot comprises a first wall-climbing robot (1), a second wall-climbing robot (4), and a flipping mechanism for connecting the first wall-climbing robot and the second wall-climbing robot. Polishing mechanisms (17) are provided on the lower ends of the first wall-climbing robot (1) and the second wall-climbing robot (4). During movement, one of the two robots can achieve adhesion, and the flipping mechanism drives the other robot to flip within a certain angle range until getting close to a target plane and completing adhesion, and thus, the wall-climbing polishing robot freely moves within a three-dimensional space. The polishing efficiency control method comprises polishing motion process modeling, polishing quality modeling, polishing region generation, and polishing path intelligent planning. The polishing efficiency control method establishes an efficiency control model with the target of a shortest motion time period, and on the premise of ensuring polishing safety and polishing quality, maximally improves efficiency. The present invention can perform efficient, safe, and green polishing in the three-dimensional space, such as a household wall surface, military and civilian shelter vehicles, and wooden furniture.

Inventors:
YANG QINGLONG (CN)
FANG LEI (CN)
QI BAOYUN (CN)
LV LU (CN)
WANG YUNZE (CN)
ZHANG QI (CN)
XU ZILI (CN)
LI ZHEN (CN)
Application Number:
PCT/CN2020/101053
Publication Date:
June 17, 2021
Filing Date:
July 09, 2020
Export Citation:
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Assignee:
28TH RES INST CHINA ELECTRONICS TECH GROUP CORP (CN)
International Classes:
B62D57/024; B24B7/18; B62D55/265; G06N3/00
Foreign References:
CN110860983A2020-03-06
CN201176192Y2009-01-07
CN104828170A2015-08-12
CN201545089U2010-08-11
JPH01111578A1989-04-28
CN106271941A2017-01-04
CN102351017A2012-02-15
Attorney, Agent or Firm:
JIANGSU SUNDY LAW FIRM (CN)
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