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Hybrid Control of a Semi-Active Suspension System
Technical Paper
2001-01-3269
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Mechatronic subsystems are being developed more and more in automotive industry due to their better performance compared to passive components. In this paper, a semi-active suspension system and its control is studied. A feedback control of the suspension system of a quarter car model is described and CRONE methodology applied. As a suspension system design results from a compromise between contradictory goals, an optimal problem is given which provides two CRONE controllers, each with its own strategy. A hybrid control is then introduced to switch between strategies, and refined to reduce switching bump. Control stability is proved using a global Lyapunov function.
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Nouillant, C., Moreau, X., and Oustaloup, A., "Hybrid Control of a Semi-Active Suspension System," SAE Technical Paper 2001-01-3269, 2001, https://doi.org/10.4271/2001-01-3269.Also In
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