DTFCDickie Thon Fan Club
DTFCDirect Torque and Flux Control (physics)
DTFCDorzolamide/Timolol Fixed Combination (eye treatment)
DTFCDirection des Transports Ferroviaires et Collectifs (French: Branch Rail and Public Transport)
DTFCDorchester Town Football Club (Dorset, England, UK)
DTFCDaventry Town Football Club (UK)
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References in periodicals archive ?
The presented method in this paper is called DTFC that is a commercial name for a technique which makes the traction motors to self control one.
Thus, one of the suitable torque and flux estimator or speed sensors to direct control of flux vector and DTFC is needed.
So it is obvious that DTFC indirectly acts as direct vector control which is simpler and more robust against the noise.
SIMULATION RESULTSSimulations are composed of two parts: First part includesthe simulation of dynamic response of vehicle in braking mode and slip variation based on and road situation; in second part, obtained values are compared with desiredvalues and speed reference and electrical torque values arecalculated and these values are applied to DTFC. Simulated control system of electrical torque in electrical ABS (EABS) is shown in Fig.
DTFC fuzzy controller is based on Mamdani model with defuzzification using the mean of maximum (mom) method [8] as it allows the discrete output signals, unlike Sugeno model which cannot guarantee the safe use of the inverter.
Speed response of the modelled DTFC induction drive is given in Fig.
When load torque is applied, DTFC drive adopts to the new load after 0.05 s.