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Casimir based gravity compensations for hydraulic arms
2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan (SICE), 2017Unlike the conventional gravity compensations, this paper provides simpler gravity compensations based on a Casimir function. First, we propose an impedance control approach by which the gravity is compensated. Second, we propose a force control approach by which the gravity is compensated.
Yu Shioi, Satoru Sakai
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Passive mechanical gravity compensation for robot manipulators
Proceedings. 1991 IEEE International Conference on Robotics and Automation, 2002A simple mechanical method for passively compensating for gravitationally induced joint torques is presented. This energy-conservative gravity-compensation method is suitable for a variety of manipulator designs. With cables and appropriate pulley profiles, changes in potential energy associated with link motion through a gravity field can be mapped to
N. Ulrich, V. Kumar
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Gravity Compensation by Stroke Rehabilitation Robotics
2004Keywords:stoke, robot mediated therapy, gravity compensated ...
Stienen, Arno +3 more
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Stiffness Modeling for Gravity Compensators
2022Alexandr Klimchik, Anatol Pashkevich
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Solvable models of quantum black holes: a review on Jackiw–Teitelboim gravity
Living Reviews in Relativity, 2023Thomas Mertens, Gustavo Joaquin Turiaci
exaly
Research on Gravity Compensation Method based on Interpolated Gravity Grid Region
2021 International Conference on Machine Learning and Intelligent Systems Engineering (MLISE), 2021Shiyin Guan +3 more
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Proposal of Gravity Compensation Modular Robot
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), 2018Yukio MOROOKA, Ikuo MIZUUCHI
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Magnetic suspension based on passive gravity compensation
2008This paper studies design constraints for a highmass, low-stroke suspension device based on permanent magnets, where specific focus is on the force density. Stability problems, inevitable in such permanent magnet-based systems, are not considered, hence it is assumed that some form of bearing supports the instable degrees-of-freedom.
Janssen, J.L.G. +2 more
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Design of a passive lower limb exoskeleton for walking assistance with gravity compensation
Mechanism and Machine Theory, 2020Libo Zhou, Weihai Chen, Wenjie Chen
exaly