Direct digital control of D.C. machines by Von Zwiklitz, Aubrey Paul

“…Again, the actual system response was found to correspond closely to the designed behaviour. Finally, a dual-machine control system, on a time sharing basis, was implemented, and a degree of interrelation between the speeds of the two machines introduced. …”
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Position sensorless and optimal torque control of reluctance and permanent magnet synchronous machines by De Kock, Hugo Werner

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Second order analyses methods for stirling engine design by Snyman, H.

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Distributed binary decision diagrams by Fasan, Mary Oluwasola

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Evaluation of drive technology for a dry gravity energy storage system by Mugyema, Morris

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Development of a scaled doubly-fed induction generator for assessment of wind power integration issues by Dehnavifard, Hossein

“…The machine is also analysed and tested. The scaling of the micro-machine is achieved by means of a dimensional analysis, which is a mathematical method that allows machines and systems to be downscaled by establishing laws of similitude between the reference model and its scaled model. …”
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