PFC-Based Control of Friction-Induced Instabilities in Drive Systems
نویسندگان
چکیده
This paper is concerned with control-based damping of friction-induced self-excited oscillations that appear in electromechanical systems an elastic shaft. approach does not demand additional measurements or observer design. The control system provides the angular velocity and via combination a parallel feed-forward compensator (PFC) adaptive λ-tracking feedback control. PFC designed to stabilize zero dynamics augmented renders it almost strict positive real (ASPR). proposed tested simulations.
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ژورنال
عنوان ژورنال: Machines
سال: 2021
ISSN: ['2075-1702']
DOI: https://doi.org/10.3390/machines9070134