Speed Control of Linear Induction Motor Using Dtfc Method Considering End-effect Phenomenon
نویسندگان
چکیده
In this paper the speed control method of LIM, which lead to optimal control characteristic of motor such as thrust, flux and current, is proposed. The performance of the proposed DTFC method is analyzed with considering end-effect. DTFC is one of the improved control methods which employ several PI controllers. Proper adjustment of coefficients of the PI controller plays an important role in the satisfactory performance of control system that are determined using MATLAB optimization functions. The obtained results show that the DTFC method considering end-effect has led to a considerable reduction in the FORCER flux and thrust ripple near to 0.8%. The most important feature of DTFC method is its performance robustness against the endeffect phenomenon.
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