美國
US 12,697,730 B2
Zero calibration method and related device for robotic arm control
US 12,697,730 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：CHINA SOUTHERN POWER GRID TECHNOLOGY CO., LTD.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- CHINA SOUTHERN POWER GRID TECHNOLOGY CO., LTD.
- 發明人
- Yang Wang; Hui Wu; Xiaoming Mai; Xiaoye Zhang; Peixin Li; Guoying Lin; Hao Wu; Jinghui Song; Qi Zeng; Ximeng Zhu; Qijiang Su; Junjie Guo; Ziyang Li; Jin Tan
- 公開日
- 2026-08-04
- 申請日
- 2024-11-12
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,730 B2 · US12697730 · 12697730
摘要
A zero calibration method includes: adding, based on a first forward kinematics model of a robotic arm of a robot, zero deviations of each joint to form a second forward kinematics model, and simultaneously solving the second forward kinematics model and the first forward kinematics model to obtain an end deviation function; sending target end pose instructions to the robotic arm in a current zero point situation, and acquiring a spatial deviation of an actual position of an end; inputting position information of each joint angle and the spatial deviation, after each stop of motion of the end,…
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專利局網站： 美國專利商標局（USPTO）