An efficient dynamical model of reluctance actuators with flux fringing and magnetic hysteresis

Moya Lasheras, Eduardo (Universidad de Zaragoza) ; Sagues, Carlos (Universidad de Zaragoza) ; Llorente, Sergio

Resumen: This paper presents an efficient and accurate dynamical model of reluctance actuators, suitable for prediction and control applications. It is a hybrid lumped-parameter state-space model that takes into account the mechanical and electromagnetic dynamics, including eddy currents, flux fringing, magnetic hysteresis and saturation. Special emphasis is placed on the hysteresis model, which is based on the Jiles–Atherton theory. The novel parts of the model – the gap reluctance expression and the modified Jiles–Atherton hysteresis model – are identified, showing that the simulated results fit very well the experimental data. Furthermore, its potential application for control is exemplified with a feedback strategy, in which the design of the controller and observer are based on the proposed dynamical model.

Idioma: Inglés

DOI: 10.1016/j.mechatronics.2021.102500

Año: 2021

Publicado en: MECHATRONICS 74 (2021), 102500 [10 pp.]
ISSN: 0957-4158

Factor impacto JCR: 3.379 (2021)

Categ. JCR: AUTOMATION & CONTROL SYSTEMS rank: 30 / 65 = 0.462 (2021) - Q2 - T2
Categ. JCR: ENGINEERING, MECHANICAL rank: 50 / 137 = 0.365 (2021) - Q2 - T2
Categ. JCR: ENGINEERING, ELECTRICAL & ELECTRONIC rank: 108 / 274 = 0.394 (2021) - Q2 - T2
Categ. JCR: ROBOTICS rank: 16 / 30 = 0.533 (2021) - Q3 - T2

Factor impacto CITESCORE: 8.3 - Computer Science (Q1) - Engineering (Q1)

Factor impacto SCIMAGO: 1.175 - Computer Science Applications (Q1) - Mechanical Engineering (Q1) - Control and Systems Engineering (Q1)

Financiación: info:eu-repo/grantAgreement/ES/DGA-FSE/T45-17R
Financiación: info:eu-repo/grantAgreement/ES/MCIU-AEI-FEDER/PGC2018-098719-B-I00
Financiación: info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/RTC-2017-5965-6

Tipo y forma: Article (PostPrint)

Área (Departamento): Área Ingen.Sistemas y Automát. (Dpto. Informát.Ingenie.Sistms.)