Title:
AUTOMATIC CALIBRATION SYSTEM AND CALIBRATION METHOD FOR FLEXIBLE ROBOT DRIVER
Document Type and Number:
WIPO Patent Application WO/2022/166514
Kind Code:
A1
Abstract:
An automatic calibration system for a flexible robot driver, comprising a support frame (1), wherein a visual positioning system (2), a pressure measurement system (3) and an air pressure control system (4) are respectively mounted on the support frame (1). The visual positioning system (2) measures the relative displacement of and the angle between two ends of a flexible driver (5). The air pressure control system (4) inflates a driving end (51) of the flexible driver and measures the input air pressure of the flexible driver (5). The pressure measurement system (3) comprises a pressure gauge (32) mounted on the support frame (1) by means of a vertical shaft motor system (31) and a to-be-calibrated flexible driver (5) mounted on the support frame (1) by means of a transverse shaft motor system (33) and a rotating motor system (34). The rotating motor system (34) is mounted on the support frame (1) by means of the transverse shaft motor system (33). The driving end (51) of the flexible driver is fixed on the rotating motor system (34). A free end (52) of the flexible driver is in contact with a measuring end of the pressure gauge (32) so as to measure pressure. The calibration system has high precision and is simple to use. A calibration method for the flexible robot driver is further provided.
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Inventors:
SONG AIGUO (CN)
LAI JIANWEI (CN)
LI HUIJUN (CN)
ZENG HONG (CN)
XU BAOGUO (CN)
LAI JIANWEI (CN)
LI HUIJUN (CN)
ZENG HONG (CN)
XU BAOGUO (CN)
Application Number:
PCT/CN2022/070409
Publication Date:
August 11, 2022
Filing Date:
January 06, 2022
Export Citation:
Assignee:
UNIV SOUTHEAST (CN)
International Classes:
B25J19/02
Foreign References:
| CN112976060A | 2021-06-18 | |||
| CN110788884A | 2020-02-14 | |||
| CN110274569A | 2019-09-24 | |||
| CN109227538A | 2019-01-18 | |||
| US20070156019A1 | 2007-07-05 | |||
| CN101281073A | 2008-10-08 | |||
| CN110842907A | 2020-02-28 |
Attorney, Agent or Firm:
NANJING ZHONGLIAN PATENT AGENCY CO., LTD. (CN)
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