| Summary: | 碩士 === 國立高雄應用科技大學 === 電機工程系碩士班 === 93 === This thesis researches the xPC DTC system which applies to an induction motor servo system. We describe software and hardware of the xPC DTC system, and describe how to combine the xPC-MC240 PCI Card and Inverter. This thesis uses conventional DTC and the new d-q axis PI type DTC, to simulate them with MATLAB/Simulink program. Then, we succeed in proving the feasibility of this xPC system by experiments. The results show that, compared to the conventional DTC, this new d-q axis PI type DTC reduces ripple and has better response.
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