L3Harris Technologies, Inc.
ROBOTIC SYSTEM WITH HAPTIC CUTTING TOOL

Abstract:

Robotic system includes a control system and a slave device which is controlled by the control system. The slave device has a robotic grasping device formed of a rigid base and at least one finger which is movable to facilitate grasping of objects. At least one sensor is provided which senses a force applied to the finger. A cutting tool having a cutting jaw is also attached to the base. The cutting jaw is arranged to pivot on a pivot axis responsive to a pivot motion of the finger. The forces exerted on the cutting jaw are sensed with the sensor during a first predetermined range of finger motion associated with a cutting mode of operation.