Dynamic analysis algorithm for a micro-robot for surgical applications

Mohamed, Khaled T.; Ata, Atef A.; El-Souhily, Bassuny M.

doi:10.1007/s10999-010-9146-y

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Cited by 11 publications

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“…Therefore, other types of mechanical solutions providing spring-damping behaviour must be explored. Similar cleanliness requirements can be found in mechanical systems for surgical applications [5].…”

Section: Introductionmentioning

confidence: 62%

Modelling and Test of an Integrated Magnetic Spring-Eddy Current Damper for Space Applications

et al. 2021

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We present the design, manufacturing, and dynamical characterization of a mechanical suspension made by a passive magnetic spring and an eddy current damper integrated into a single device. Three configurations with 2, 3, and 4 permanent magnets axially distributed with opposite polarizations are designed, simulated, manufactured, and tested. Stiffness of 2410, 2050, 2090 N/m and damping coefficient of 5.45, 10.52 and 17.25 Ns/m are measured for the 2-, 3-, and 4-magnets configurations, respectively. The magnetic suspension provides good mechanical properties combined with excellent cleanness and high reliability, which is very desirable in mechanical systems for space applications.

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Section: Introductionmentioning

confidence: 62%