Invention Grant
- Patent Title: Method of controlling devices with sensation of applied force
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Application No.: US15348709Application Date: 2016-11-10
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Publication No.: US10562191B2Publication Date: 2020-02-18
- Inventor: Brett J. Pipitone
- Applicant: Robomotive Laboratories LLC
- Applicant Address: US OH Cincinnati
- Assignee: Robomotive Laboratories LLC
- Current Assignee: Robomotive Laboratories LLC
- Current Assignee Address: US OH Cincinnati
- Agent Frederick H. Gribbell; Russell F. Gribbell
- Main IPC: G05B15/00
- IPC: G05B15/00 ; G05B19/00 ; B25J13/08 ; B25J9/16 ; G05B19/427 ; B25J13/02

Abstract:
The inventive technology eliminates the need for force sensors on a robotic manipulator while also improving feel by incorporating force sensors on the corresponding robotic input device. Position of the manipulator is used to determine positioning of the input device; therefore, rather than manipulator position lagging the input device position (as in conventional robotic systems), the opposite is true, so that input device position lags manipulator position. Through a combination of input device force control and manipulator position feedback, a sense of feel is achieved through use of an “effort sensor” mounted at a “control point” on the input device and use of a “position feedback force control” scheme.
Public/Granted literature
- US20170182660A1 METHOD OF CONTROLLING DEVICES WITH SENSATION OF APPLIED FORCE Public/Granted day:2017-06-29
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