Robot, robot system, robot control device, and state determining method
US8650965B2 · kind B2 · utility
15Cited by
4References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2011 |
| Grant date | Feb 18, 2014 |
| Priority date | — |
| Expiry date | Jan 11, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J13/085
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A robot according to an embodiment includes an arm, a strain sensor, one or more actuator, and a sensor fixing jig. The strain sensor includes a piezoelectric body that has a natural frequency higher than a natural frequency of a structural material forming the arm. The one or more actuators are provided in the arm to drive the arm. The sensor fixing jig is provided in a base of the actuator, among the actuators in the arm, closest to a base end of the arm. The strain sensor is provided in the sensor fixing jig.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.