An active air thrust bearing controlled by an Arduino board and digital valves is described. A numerical model for the complete system is developed to design the control and perform a sensitivity analysis based on geometric parameters such as the conductance of the valves. Model validation is based on experimental open-loop and closed-loop tests. The purpose of the model is to determine the range of force and air gap height in which the pad can be controlled.
Numerical Model of Digital Valve-Controlled Active Air Bearing / Maffiodo, Daniela; Colombo, Federico; Raparelli, Terenziano. - In: INTERNATIONAL JOURNAL OF AUTOMATION TECHNOLOGY. - ISSN 1881-7629. - STAMPA. - 13:1(2019), pp. 141-148.
Titolo: | Numerical Model of Digital Valve-Controlled Active Air Bearing |
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Data di pubblicazione: | 2019 |
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Digital Object Identifier (DOI): | http://dx.doi.org/10.20965/ijat.2019.p0141 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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http://hdl.handle.net/11583/2736274