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1. |
Record Nr. |
UNIORUON00070920 |
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Autore |
MAHFUZ, Issam |
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Titolo |
Al-masrah mustaqbal al-arabiyyah / Mahfuz Issam |
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Pubbl/distr/stampa |
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Beirut, : Dar Al-Farabi, 1991. - 168 p. ; 20 cm |
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Disciplina |
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Soggetti |
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TEATRO ARABO - Storia e critica |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910380732003321 |
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Autore |
Cheema Muhammad Ali Masood |
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Titolo |
Advanced Direct Thrust Force Control of Linear Permanent Magnet Synchronous Motor / / by Muhammad Ali Masood Cheema, John Edward Fletcher |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 |
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ISBN |
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Edizione |
[1st ed. 2020.] |
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Descrizione fisica |
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1 online resource (XXVI, 224 p. 107 illus., 82 illus. in color.) |
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Collana |
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Power Systems, , 1612-1287 |
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Disciplina |
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Soggetti |
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Electronic circuits |
Power electronics |
Energy systems |
Circuits and Systems |
Power Electronics, Electrical Machines and Networks |
Energy Systems |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Introduction -- Mathematical modelling of surface-mount linear permanent magnet synchronous motor -- Direct thrust control based |
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on advanced duty ratio control schemes -- SV-PWM based direct thrust control schemes -- Optimal, combined speed and direct thrust force control -- Sliding mode based combined speed and direct thrust force control -- Sensorless control of a linear permanent magnet synchronous motors using a combined sliding mode adaptive observer -- Conclusions. |
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Sommario/riassunto |
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This book explores the direct thrust force control (DTFC) of tubular surface-mount linear permanent magnet synchronous motors (linear PMSMs). It presents a detailed account and analysis of several advanced nonlinear control schemes, based on the direct thrust control principle, to achieve a reduction in steady-state ripple in thrust force with faster transient response, and describes their experimental validation. It also provides rigorous details of the dynamic modelling of linear PMSMs from a control system perspective, and demonstrates the superior control performance of the proposed techniques compared to the current state-of-the-art techniques. Lastly, the book proposes and validates a stator flux observer for sensorless speed estimation comprising a linear state observer and an improved sliding mode component. . |
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