Invention Grant
- Patent Title: Multiple priority operational space impedance control
- Patent Title (中): 多重优先级操作空间阻抗控制
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Application No.: US12338697Application Date: 2008-12-18
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Publication No.: US08170718B2Publication Date: 2012-05-01
- Inventor: Muhammad E. Abdallah , Matthew J. Reiland , Robert Platt , Charles W. Wampler, II , Brian Hargrave
- Applicant: Muhammad E. Abdallah , Matthew J. Reiland , Robert Platt , Charles W. Wampler, II , Brian Hargrave
- Applicant Address: US MI Detroit US DC Washington
- Assignee: GM Global Technology Operations LLC,The United States of America as represented by the Administrator of the National Aeronautics and Space Administrations
- Current Assignee: GM Global Technology Operations LLC,The United States of America as represented by the Administrator of the National Aeronautics and Space Administrations
- Current Assignee Address: US MI Detroit US DC Washington
- Agency: Miller IP Group, PLC
- Agent John A. Miller
- Main IPC: G06F19/00
- IPC: G06F19/00

Abstract:
A system and method for providing multiple priority impedance control for a robot manipulator where impedance laws are realized simultaneously and with a given order of priority. The method includes a control scheme for realizing a Cartesian space impedance objective as a first priority while also realizing a joint space impedance objective as a second priority. The method also includes a control scheme for realizing two Cartesian space impedance objectives with different levels of priority. The method includes instances of the control schemes that use feedback from force sensors mounted at an end-effector and other instances of the control schemes that do not use this feedback.
Public/Granted literature
- US20100161127A1 MULTIPLE PRIORITY OPERATIONAL SPACE IMPEDANCE CONTROL Public/Granted day:2010-06-24
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