Title:
SMART POLISHING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/047683
Kind Code:
A1
Abstract:
A smart polishing method, comprising the following steps: a robot moving according to a predetermined trajectory, so as to enable a polishing tool, which is connected to a floating part of a floating polishing structure or a front portion of the floating part, to contact the surface of a polishing target and move relative to the polishing target, thereby obtaining robot movement trajectory coordinate data 1 and displacement sensor data 2; performing operation by mean of a translation relationship transformation matrix and a rotation relationship transformation matrix of spatial points, so as to superimpose data 1 and data 2 in a specific coordinate system, so as to obtain actual feature data 3 of the polishing target; acquiring theoretical parameter data 4 of the polishing target in the specific coordinate system; and subtracting data 4 from data 3, so as to acquire data 6 regarding the amount of polishing to be performed on the polishing target, and developing a polishing policy according to the features of data 6.
Inventors:
HUANG YORK YUE (CN)
LIU YUNYI (CN)
TANG MINGFU (CN)
LI XIANGCHENG (CN)
LIU YUNYI (CN)
TANG MINGFU (CN)
LI XIANGCHENG (CN)
Application Number:
PCT/CN2018/100476
Publication Date:
March 14, 2019
Filing Date:
August 14, 2018
Export Citation:
Assignee:
SUNRISE INSTR CO LTD (CN)
International Classes:
B24B1/00; B24B9/04; B24B41/00; B24B49/16
Foreign References:
| CN107756145A | 2018-03-06 | |||
| CN103885334A | 2014-06-25 | |||
| CN103862380A | 2014-06-18 | |||
| US20110223836A1 | 2011-09-15 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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