Fanuc Corporation

Kazuki Wakabayashi

Gou Inaba

Naoki Fujioka

Shigeo Yoshida

Keita Suyama

Toshihiro Nishimura

Provided are a robot system, a robot control device, a control method, and a program which make it possible to more simply teach a robot action. The robot system comprises: a feature point teaching unit which causes a storage unit to store the position of a feature point that has been taught using lead-through; an input accepting unit which accepts the input of an angle value of a tool with respect to a workpiece W; a posture determining unit which determines the posture of the tool on the basis of the angle value of the tool; and a program generating unit which generates a robot program for a robot on the basis of the position of the feature point and the posture.

Robot system, robot control device, control method, and computer program

A robot system includes: a robot where a hand for handling a workpiece is mounted; a movement mechanism to change the relative positions of the robot and workpiece; a workpiece sensor to detect the position of the workpiece; an obstacle sensor to detect the position of a surrounding obstacle; and a control device that controls the robot and the movement mechanism. The robot includes a load sensor to detect a load acting on an operating axis of the robot. The control device generates a first map of arrangements of the workpiece and the obstacle from the detected position of the workpiece and position of the obstacle, generates a second map of a degree of influence on the lifetime of the robot for each relative positioning by the movement mechanism, and determines the relative positioning by the movement mechanism on the basis of the generated first map and second map.

Robot system

A displacement detection device and a torque sensor include a movable part that is connected to a first member and to a second member and that changes a gap along with displacement of the second member with respect to the first member in a prescribed direction; and a detection part (detection circuit) that, on the basis of the change in the gap detects displacement of the second member with respect to the first member in the prescribed direction, wherein the movable part is configured to make the amount of N change in the gap greater than the amount of displacement of the second member with respect to the first member in the prescribed direction.

Growing community of inventors

Yamanashi, Japan

Kazuki Wakabayashi