Enhancing the Step Response of Hybrid Stepper Motors | ||||
| International Conference on Aerospace Sciences and Aviation Technology | ||||
| Article 54, Volume 14, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 14 – May 24 - 26, 2011, May 2011, Page 1-12 PDF (426.26 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/asat.2011.23288 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| A. A. Sarhan; R. H. Hafez; A. El-Wakeel; U. AbouZayed | ||||
| Egyptian Armed Forces, Egypt. | ||||
| Abstract | ||||
| In this paper, the basic differential equations of hybrid stepper motor are used to build up a model using MATLAB software package. The implementation of fuzzy logic (FL) and proportional-integral-derivative (PID) controllers are used to improve the step response of the hybrid stepper motor. The numerical simulations by a PC-based controller show that the PID controller tuned by genetic algorithm produces better performance than tuned by fuzzy controller. Fuzzy PID-like controller gives better performance than the other linear fuzzy controllers. Finally, the comparison between PID controllers tuned by genetic algorithm and fuzzy PID-like controller shows that, the fuzzy PID-like controller produce better performance. | ||||
| Keywords | ||||
| Hybrid stepper motor; Fuzzy controller; PID controller; Genetic Algorithm | ||||
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