公开(公告)号：US10913158B2

公开(公告)日：2021-02-09

申请号：US15978294

申请日：2018-05-14

Applicant: Caterpillar Inc.

Inventor： Jeremy Roe Hammar ,  Leon R. Adcock ,  Bradley Phillip Graham ,  Matthew J. Behmlander ,  Joshua Clifton Short ,  Donald A. Stickel, III

IPC: B25J9/00 ,  B25J9/16

Abstract: A robotic system includes a robotic arm, a base couple coupled to the robotic arm, and a controller. The robotic supports a work implement and is configured to move the work implement to perform an operation on a workpiece. The base is configured to be removably coupled to a mounting surface. The controller is in communication with the robotic arm, the work implement, and the base. Further, the controller is configured to disable the operation of at least one of the robotic arm and the work implement if a coupling parameter between the base and the mounting surface is below a threshold value.