Robust motion modification for robot manipulators in constrained environments

Muslu, Batin and Oztoprak, Burak and Baran, Eray A. and Şabanoviç, Asif (2018) Robust motion modification for robot manipulators in constrained environments. In: 6th International Conference on Control Engineering & Information Technology (CEIT), Istanbul, Turkey

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This paper presents a controller structure for the continuous and robust modification of motion for multi body systems encountering contact with an environment during free motion. The presented algorithm relies on the reformulation of the position tracking error with a term proportional to the reaction force. With the proposed method, fusion of the position and the force controllers can be achieved which provide the robot with certain level of compliance. The derivation of the proposed method is followed by experiments made on a pantograph mechanism actuated by direct drive linear motors. The results obtained from the experiments illustrate the success of the proposed control architecture in providing a natural behavior for the robotic systems working in constrained environments.
Item Type: Papers in Conference Proceedings
Uncontrolled Keywords: Constrained Motion Control; Force Control; Hybrid Control; Motion Modification
Divisions: Faculty of Engineering and Natural Sciences > Academic programs > Mechatronics
Faculty of Engineering and Natural Sciences
Depositing User: Asif Şabanoviç
Date Deposited: 24 Jul 2023 20:38
Last Modified: 24 Jul 2023 20:38

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