This paper presents a vibration isolation system based on elastomeric mounts acting together with an electromagnetic actuator that can provide a force that, depending on the operating conditions, can amplify or attenuate the overall restoring force. Therefore, the device would have the advantage of behaving like a normal passive isolation system but, if necessary, its reaction can be controlled. To evaluate its effectiveness an isolator prototype was realized; it is constituted by three coils, two of which are placed on the ground while the last one is fixed on isolated structure. The tests were performed considering a unidirectional motion. In the paper, the experimental setup is described and the test results are presented and commented
An Active Vibration Isolator Based on an Electromagnetic Actuator / Brancati, R.; Di Massa, G.; Pagano, S.. - 91:(2021), pp. 879-886. (Intervento presentato al convegno IFToMM ITALY 2020 tenutosi a on-line nel 9-10/9/2020) [10.1007/978-3-030-55807-9_97].
An Active Vibration Isolator Based on an Electromagnetic Actuator.
Brancati R.;Di Massa G.;Pagano S.
2021
Abstract
This paper presents a vibration isolation system based on elastomeric mounts acting together with an electromagnetic actuator that can provide a force that, depending on the operating conditions, can amplify or attenuate the overall restoring force. Therefore, the device would have the advantage of behaving like a normal passive isolation system but, if necessary, its reaction can be controlled. To evaluate its effectiveness an isolator prototype was realized; it is constituted by three coils, two of which are placed on the ground while the last one is fixed on isolated structure. The tests were performed considering a unidirectional motion. In the paper, the experimental setup is described and the test results are presented and commentedI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
