公开(公告)号：US20200171675A1

公开(公告)日：2020-06-04

申请号：US16695210

申请日：2019-11-26

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Terumitsu HAYASHI ,  Takeomi HIDAKA ,  Tetsuya YAMASAKI

IPC: B25J13/08 ,  B25J9/16

Abstract: A characteristic estimation system, comprising circuitry configured to, cause a robot hand configured to grip an object to operate based on operation information defining an operation of the robot hand, acquire a physical quantity at a time when the robot hand grips the object, and estimate a characteristic of the object based on the physical quantity.

公开(公告)号：US20140121837A1

公开(公告)日：2014-05-01

申请号：US14149810

申请日：2014-01-08

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Yukio HASHIGUCHI ,  Shingo ANDO ,  Takuya FUKUDA ,  Takenori OKA ,  Shinji MURAI ,  Takeomi HIDAKA ,  Manabu OKAHISA

IPC: B25J9/16

CPC classification number: B25J9/1633 ,  B25J9/0087 ,  B25J13/085

Abstract: A robot system includes a robot arm, one or more actuators that are provided in the robot arm to drive the robot arm, a sensor unit that detects an external force applied to at least one of the robot arm and the actuators, and a controller that controls an operation of each of the actuators and limits a torque instruction value for each of the actuators on the basis of a detection result of the sensor unit.

Abstract translation: 机器人系统包括机器人臂，设置在机器人手臂中以驱动机器人臂的一个或多个致动器，检测施加到机器人臂和致动器中的至少一个的外力的传感器单元，以及控制器， 控制每个致动器的操作，并且基于传感器单元的检测结果来限制每个致动器的转矩指令值。