In a vibration isolation context, fractional derivative can be used to design suspensions which allow to obtain similar performances in spite of parameters uncertainties. This paper presents the synthesis and the achievement of a new Hydractive CRONE suspension system. After the study of the different constraint in suspension in the first paper, the ideal transfer function of the hydractive CRONE suspension is created and simulated in different case. Then a method to determine the technological parameters is proposed. A parallel arrangement of dissipative and capacitive components and a gamma arrangement are compared. They lead to the same unusual performances: the stability degree robustness and the rapidity robustness.
- Design Engineering Division and Computers in Engineering Division
A New CRONE Suspension: More Compact and More Efficient: Part 2—Synthesis and Achievement
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Rizzo, A, Moreau, X, Oustaloup, A, & Hernette, V. "A New CRONE Suspension: More Compact and More Efficient: Part 2—Synthesis and Achievement." Proceedings of the ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. Volume 4: 7th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A, B and C. San Diego, California, USA. August 30–September 2, 2009. pp. 1103-1111. ASME. https://doi.org/10.1115/DETC2009-86785
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