Multi-degree-of-freedom spherical permanent magnet gravity compensator for mobile arm support systems

B. Ninhuijs, van; B.L.J. Gysen; J.W. Jansen; E. Lomonova

doi:10.1109/IEMDC.2013.6556333

Multi-degree-of-freedom spherical permanent magnet gravity compensator for mobile arm support systems

B. Ninhuijs, van, B.L.J. Gysen, J.W. Jansen, E. Lomonova

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

6 Citations (Scopus)

4 Downloads (Pure)

Abstract

This paper presents a magnetic gravity compensator which is able to provide compensation around two axis of rotation for mobile arm support systems. Because of the compensation around two axes it provides more flexibility than the existing mechanical gravity compensators. This flexibility is achieved by using two semispherical permanent magnets, where the inner semisphere can rotate around the x, y and, z axis with respect to the outer semisphere. Several magnetization topologies, evaluated using 2D finite element analysis, are investigated and the most suitable topology is optimized in 2D finite element analysis. The optimization results are verified with 3D finite element analysis.

Original language	English
Title of host publication	Proceedings of the 2013 IEEE International Electric Machines and Drives Conference (IEMDC), Chicago, Illinois, May 12–15, 2013
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	1443-1449
ISBN (Print)	978-1-4673-4975-8
DOIs	https://doi.org/10.1109/IEMDC.2013.6556333
Publication status	Published - 2013

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10.1109/IEMDC.2013.6556333

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Ninhuijs, van, B., Gysen, B. L. J., Jansen, J. W., & Lomonova, E. (2013). Multi-degree-of-freedom spherical permanent magnet gravity compensator for mobile arm support systems. In Proceedings of the 2013 IEEE International Electric Machines and Drives Conference (IEMDC), Chicago, Illinois, May 12–15, 2013 (pp. 1443-1449). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/IEMDC.2013.6556333

Ninhuijs, van, B. ; Gysen, B.L.J. ; Jansen, J.W. et al. / Multi-degree-of-freedom spherical permanent magnet gravity compensator for mobile arm support systems. Proceedings of the 2013 IEEE International Electric Machines and Drives Conference (IEMDC), Chicago, Illinois, May 12–15, 2013. Piscataway : Institute of Electrical and Electronics Engineers, 2013. pp. 1443-1449

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title = "Multi-degree-of-freedom spherical permanent magnet gravity compensator for mobile arm support systems",

abstract = "This paper presents a magnetic gravity compensator which is able to provide compensation around two axis of rotation for mobile arm support systems. Because of the compensation around two axes it provides more flexibility than the existing mechanical gravity compensators. This flexibility is achieved by using two semispherical permanent magnets, where the inner semisphere can rotate around the x, y and, z axis with respect to the outer semisphere. Several magnetization topologies, evaluated using 2D finite element analysis, are investigated and the most suitable topology is optimized in 2D finite element analysis. The optimization results are verified with 3D finite element analysis.",

author = "{Ninhuijs, van}, B. and B.L.J. Gysen and J.W. Jansen and E. Lomonova",

year = "2013",

doi = "10.1109/IEMDC.2013.6556333",

language = "English",

isbn = "978-1-4673-4975-8",

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Ninhuijs, van, B, Gysen, BLJ, Jansen, JW & Lomonova, E 2013, Multi-degree-of-freedom spherical permanent magnet gravity compensator for mobile arm support systems. in Proceedings of the 2013 IEEE International Electric Machines and Drives Conference (IEMDC), Chicago, Illinois, May 12–15, 2013. Institute of Electrical and Electronics Engineers, Piscataway, pp. 1443-1449. https://doi.org/10.1109/IEMDC.2013.6556333

Multi-degree-of-freedom spherical permanent magnet gravity compensator for mobile arm support systems. / Ninhuijs, van, B.; Gysen, B.L.J.; Jansen, J.W. et al.
Proceedings of the 2013 IEEE International Electric Machines and Drives Conference (IEMDC), Chicago, Illinois, May 12–15, 2013. Piscataway: Institute of Electrical and Electronics Engineers, 2013. p. 1443-1449.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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N2 - This paper presents a magnetic gravity compensator which is able to provide compensation around two axis of rotation for mobile arm support systems. Because of the compensation around two axes it provides more flexibility than the existing mechanical gravity compensators. This flexibility is achieved by using two semispherical permanent magnets, where the inner semisphere can rotate around the x, y and, z axis with respect to the outer semisphere. Several magnetization topologies, evaluated using 2D finite element analysis, are investigated and the most suitable topology is optimized in 2D finite element analysis. The optimization results are verified with 3D finite element analysis.

AB - This paper presents a magnetic gravity compensator which is able to provide compensation around two axis of rotation for mobile arm support systems. Because of the compensation around two axes it provides more flexibility than the existing mechanical gravity compensators. This flexibility is achieved by using two semispherical permanent magnets, where the inner semisphere can rotate around the x, y and, z axis with respect to the outer semisphere. Several magnetization topologies, evaluated using 2D finite element analysis, are investigated and the most suitable topology is optimized in 2D finite element analysis. The optimization results are verified with 3D finite element analysis.

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BT - Proceedings of the 2013 IEEE International Electric Machines and Drives Conference (IEMDC), Chicago, Illinois, May 12–15, 2013

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Ninhuijs, van B, Gysen BLJ, Jansen JW , Lomonova E. Multi-degree-of-freedom spherical permanent magnet gravity compensator for mobile arm support systems. In Proceedings of the 2013 IEEE International Electric Machines and Drives Conference (IEMDC), Chicago, Illinois, May 12–15, 2013. Piscataway: Institute of Electrical and Electronics Engineers. 2013. p. 1443-1449 doi: 10.1109/IEMDC.2013.6556333

Multi-degree-of-freedom spherical permanent magnet gravity compensator for mobile arm support systems

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