VIBRATION REDUCTION OF NONLINEAR OBJECT WITH AN ADAPTIVE PROPORTIONAL-DERIVATIVE CONTROLLER WITH A MRAS STRUCTURE


Abstract

The paper presents a method of adapting the MFC actuator control algorithm used for nonlinear vibration reduction of an cantilever beam. The mathematical description presented of the PD controller operating in the MRAS structure and the adaptation algorithm is based on the Lyapunov principle. The simulation study carried out defines the algorithm’s resistance to modelling errors and hardware delays occurring in real systems.


Keywords

adaptive control; Lyapunov adaptive algorithm; cantilever beam vibration; MFC actuator

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Published : 2016-02-04


Ostrowski, M., & Jarzyna, W. (2016). VIBRATION REDUCTION OF NONLINEAR OBJECT WITH AN ADAPTIVE PROPORTIONAL-DERIVATIVE CONTROLLER WITH A MRAS STRUCTURE. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 6(1), 51-54. https://doi.org/10.5604/20830157.1194278

Mariusz Ostrowski  vostrowskiv@gmail.com
Politechnika Lubelska, Wydział Elektrotechniki i Informatyki, Dyplomant Katedry Napędów i Maszyn Elektrycznych  Poland
Wojciech Jarzyna 
Politechnika Lubelska, Wydział Elektrotechniki i Informatyki, Katedra Napędów i Maszyn Elektrycznych  Poland