Title:
CONTROL METHOD AND APPARATUS FOR ROBOTIC ARM
Document Type and Number:
WIPO Patent Application WO/2018/086226
Kind Code:
A1
Abstract:
A control method and apparatus for a robotic arm. The control method comprises: obtaining first state information of a tail end of a robotic arm at a location point on a current movement straight line, and second state information of the tail end of the robotic arm at a preset point on a next movement straight line; determining, according to the first state information and the second state information, parameters of a movement trajectory from the location point to the preset point, a movement function of the tail end of the robotic arm on the movement trajectory being a continuous function; and controlling the tail end of the robotic arm to move from the location point to the preset point along the movement trajectory. By planning a movement trajectory of a robotic arm from a location point on a current movement straight line to a preset point on a next movement straight line, the method achieves the stable change of a tail end of the robotic arm from a movement direction to another movement direction, and ensures the movement efficiency and precision of the robotic arm.
Inventors:
LUO HANJIE (CN)
Application Number:
PCT/CN2016/113289
Publication Date:
May 17, 2018
Filing Date:
December 29, 2016
Export Citation:
Assignee:
GUANGZHOU SHIYUAN ELECTRONICS CO LTD (CN)
International Classes:
B25J9/16
Foreign References:
| CN103970139A | 2014-08-06 | |||
| CN104020665A | 2014-09-03 | |||
| CN105710881A | 2016-06-29 | |||
| CN101898358A | 2010-12-01 | |||
| US20060190136A1 | 2006-08-24 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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