Magnetorheological axisymmetric actuator with permanent magnet
[ 1 ] Instytut Automatyki i Robotyki, Wydział Automatyki, Robotyki i Elektrotechniki, Politechnika Poznańska | [ 2 ] Instytut Technologii i Inżynierii Chemicznej, Wydział Technologii Chemicznej, Politechnika Poznańska | [ P ] pracownik
[2.2] Automatyka, elektronika, elektrotechnika i technologie kosmiczne[7.6] Nauki chemiczne
2024
artykuł naukowy
angielski
- Magnetorheological elastomer
- MRE Intelligent actuator
- Hammerstein model
EN This study examines the concept of an axisymmetric actuator based on the magnetorheological membrane, electromagnet, and permanent magnet. The construction of the actuator enables its application in a wide range of practical devices like pumping, loudspeakers, or varying stiffness buttons. This work will highlight its working principle, especially the influence of permanent magnets. Furthermore, the model of devices will be defined based on the Hammerstein model. To show the properties of the actuator and to perform the model identification, several experiments were carried out taking into account static and dynamic working conditions.
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