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Stabilization of the Inertia Wheel Inverted Pendulum by Advanced IDA-PBC Based Controllers: Comparative Study and Real-Time Experiments

Afef Hfaiedh 1 Ahmed Chemori 2 Afef Abdelkrim 1
2 DEXTER - Conception et commande de robots pour la manipulation
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
Abstract : Interconnection and Damping Assignment Passivity Based Control (IDA-PBC) is a popular control scheme, for the stabilization of underactuated mechanical systems, formulated in Port-Controlled Hamiltonian (PCH) structure. However, robustness enhancement of this control approach towards external disturbances remains an challenging and an open problem. In this paper, an experimental comparative study between two different IDAPBC approaches is proposed. The first controller is a nonlinear Proportional Integral IDA-PBC, while the second one is a model reference adaptive IDA-PBC. To evaluate the effectiveness of both controllers, various real-time experimental scenarios have been conducted for the stabilization of the inertia wheel inverted pendulum. For the sake of a fair comparison, different performance-evaluation criteria have been proposed to quantify the control performance in terms of convergence and energy consumption. The results show a better performance of the nonlinear Proportional Integral IDA-PBC controller compared to the model reference adaptive IDA-PBC controller.
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https://hal-lirmm.ccsd.cnrs.fr/lirmm-03131493
Contributor : Ahmed Chemori <>
Submitted on : Thursday, February 4, 2021 - 2:13:57 PM
Last modification on : Tuesday, March 9, 2021 - 5:09:37 PM
Long-term archiving on: : Wednesday, May 5, 2021 - 6:59:20 PM

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Afef Hfaiedh, Ahmed Chemori, Afef Abdelkrim. Stabilization of the Inertia Wheel Inverted Pendulum by Advanced IDA-PBC Based Controllers: Comparative Study and Real-Time Experiments. 17th International Multi-Conference on Systems, Signals and Devices (SSD 2020), Jul 2020, Sfax, Tunisia. ⟨lirmm-03131493⟩

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