Adaptive Output Backstepping Control of a Flywheel Zero-Bias AMB System with Parameter Uncertainly
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info:eu-repo/semantics/closedAccess
Özet
In this study, a nonlinear control approach based on the control current switching of the electromagnets is realized experimentally for a flywheel AMB system. The adaptive output backstepping is used to compute nonlinear control currents by accepting that the rotor and AMB parameters are unknown. One of the improvements obtained in this study is the lower energy consumption of the AMB system due to decreased control currents. Simulation and experimental results showed promising improvements for practical implementations. © 2008 Elsevier B.V., All rights reserved.
Açıklama
42nd IEEE Conference on Decision and Control -- Maui, HI -- 62454
Anahtar Kelimeler
Computer simulation, Electromagnetic fields, Energy utilization, Flywheels, Nonlinear control systems, Parameter estimation, Reliability, Uncertain systems, Active magnetic bearings (AMB), Backstepping control, Adaptive control systems
Kaynak
Proceedings of the IEEE Conference on Decision and Control
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4
