2003 · 55 citations · 9 references
EngineeringMechatronics EngineeringProcess ControlSystem DynamicsTribologyAdaptive ControlControl Of Dynamical SystemsControl SystemsControl TheoryDynamic ControlFeedback ControlAdaptive ObserversFriction CoefficientFriction CompensationFriction EstimationLocal StabilityObserver-based Compensation
The estimation and compensation of friction that may be present in a control system in which the velocity cannot be directly measured are considered. The compensator uses two observers: one to estimate the velocity and another which uses the velocity estimate of the first to estimate the friction coefficient. Local stability of the system is shown, and favorable simulation results are presented.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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