Robot system, control apparatus, and control method
US11590648B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 21, 2020 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Aug 1, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J13/088
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A robot system includes a robot having an arm including a first arm coupled to a base and pivoting about a first pivot axis and a second arm coupled to the first arm and pivoting about a second pivot axis parallel to the first pivot axis, and a first motor pivoting the first arm about the first pivot axis, and a control apparatus having a first motor control unit that controls the first motor. The robot has an inertial sensor that detects an angular velocity about a roll axis of the arm or an acceleration in a tangential direction of a circle around the roll axis, and the first motor control unit controls the first motor based on the angular velocity or acceleration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.