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Professore di Economia Politica
Prorettore Delegato per la ricerca scientifica, i rapporti istituzionali e l’innovazione

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Titolo: Discrete-Time Parameter Identification of a Surface-Mounted Permanent Magnet Synchronous Machine
Autori: 
Data di pubblicazione: 2013
Rivista: 
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS  
Citazione: Discrete-Time Parameter Identification of a Surface-Mounted Permanent Magnet Synchronous Machine / Gatto G; Marongiu I; Serpi A. - In: IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. - ISSN 0278-0046. - 60:11(2013), pp. 4869-4880.
Abstract: A novel online discrete-time parameters identification algorithm suitable for surface-mounted permanent magnet synchronous machines (SPMs) is presented in this paper. It is developed by means of the Model Reference Adaptive System (MRAS) technique and the Popov Hyperstability Criterion in order to identify SPM discrete-time model parameters. In particular, good accuracy of discrete-time parameters is required by digital control systems, especially by predictive control algorithms, which present a low robustness against parameters mismatches. Hence, an extensive simulation study is firstly carried out in the Matlab Simulink environment with the aim of testing the effectiveness and robustness of the proposed identification algorithm against inverter un-idealities. Then, the proposed identification procedure is experimentally validated on a predictive controlled radial-flux SPM, driven by a Field Programmable Gate Arrays (FPGA) control board.
Handle: http://hdl.handle.net/11584/44987
Tipologia:1.1 Articolo in rivista

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