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Control of an automated wheelchair

Abstract : Due to the world’s aging population, the development of affordable and easy to use wheelchairs is becoming a priority. In this study, the control of an automated wheelchair is proposed. The model equations are derived from the Euler-Lagrange equations, then a descriptor model is formulated. Next, a Takagi-Sugeno descriptor model with a limited number of rules is derived. The control and observation of the model is studied using the delayed non-quadratic Lyapunov function. The closed loop stability is proven using the separation theorem. Lastly, simulation results are given and discussed.
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Conference papers
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https://hal-uphf.archives-ouvertes.fr/hal-03406102
Contributor : Mylène Delrue Connect in order to contact the contributor
Submitted on : Wednesday, October 27, 2021 - 4:23:54 PM
Last modification on : Wednesday, November 3, 2021 - 3:59:40 AM

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  • HAL Id : hal-03406102, version 1

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Michael Gray, Thierry-Marie Guerra, Sebastien Delprat, Sami Mohammad. Control of an automated wheelchair. 21st IFAC World Congress, Jul 2020, Berlin, Germany. pp.7971-7976. ⟨hal-03406102⟩

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