期刊名称：Journal of Automation, Mobile Robotics & Intelligent Systems (JAMRIS)
印刷版ISSN：1897-8649
电子版ISSN：2080-2145
出版年度：2017
卷号：11
期号：1
页码：57
DOI：10.14313/JAMRIS_1-2017/8
出版社：Industrial Research Inst. for Automation and Measurements, Warsaw
摘要：The most problem of direct torque control are high torque ripple and Settling time to overcome this problem an ef- ficiency Backstopping speed controller are proposed. This paper makes a comparison of the effectiveness of three PI speed controller based direct torque control, the first one is the classical PI speed controller (CL-PISC), the second are no Adaptive Backstepping controller (NA- BACKSC), and the third type are adaptive fuzzy PI con- troller (AF-PISC). The parameters of adaptive fuzzy PI are dynamically adjusted with the assistance of fuzzy logic controller. The non-Adaptive Backstopping controller is designed based on the Lyapunov stability theorem. The direct torque control is very adapted for electric propul- sion systems; we apply this new strategy for an 15 Kw induction motor. The proposed PI controllers are simu- lated in MATLAB SIMULINK environment. The simulation results confirmed that the NA-BACKSC, present robust and the best dynamic behavior on direct torque control compared to AF-PISC and CL-PISC.
关键词：backstepping; induction motor; DTC; PI con- ; troller; fuzzy controller
