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

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Published: Feb 4, 2016
DOI: https://doi.org/10.5604/20830157.1194278
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DOI

https://doi.org/10.5604/20830157.1194278

Authors

Mariusz Ostrowski

vostrowskiv@gmail.com

Politechnika Lubelska, Wydział Elektrotechniki i Informatyki, Dyplomant Katedry Napędów i Maszyn Elektrycznych, Poland
Wojciech Jarzyna

w.jarzyna@pollub.pl

Politechnika Lubelska, Wydział Elektrotechniki i Informatyki, Katedra Napędów i Maszyn Elektrycznych, Poland

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

References

Article Details

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