US 11,833,686 B2
Control method and calculation device
Yuki Kiyosawa, Shiojiri (JP)
Assigned to SEIKO EPSON CORPORATION
Filed by Seiko Epson Corporation, Tokyo (JP)
Filed on Oct. 30, 2020, as Appl. No. 17/084,838.
Claims priority of application No. 2019-198391 (JP), filed on Oct. 31, 2019.
Prior Publication US 2021/0129322 A1, May 6, 2021
Int. Cl. B25J 9/16 (2006.01); B25J 13/08 (2006.01)
CPC B25J 9/1633 (2013.01) [B25J 13/085 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A control method comprising:
a receiving step for receiving a setting angle for a robot arm of a robot to save the received setting angle into a memory, the robot including a part that is configured to adjust a value of the setting angle, the robot arm including a driving section, the driving section including a servomotor, the servomotor being configured to drive the robot arm;
a calculating step for calculating a third servo parameter corresponding to the setting angle based on a first servo parameter corresponding to setting the robot arm at a first setting angle and a second servo parameter corresponding to setting the robot arm at a second setting angle, the second setting angle being different from the first setting angle; and
a controlling step for controlling the servomotor to move the robot arm based on the third servo parameter.