H. Fares, A., abdelfattah, A., Sharkawy, A., A. Abo-Ismail, A. (2009). INTELLIGENT CONTROL OF MAGNETIC LEVITATION SYSTEM. JES. Journal of Engineering Sciences, 37(No 4), 909-924. doi: 10.21608/jesaun.2009.127781
Ahmed H. Fares; Amer abdelfattah; Abdel Badie Sharkawy; Ahmed A. Abo-Ismail. "INTELLIGENT CONTROL OF MAGNETIC LEVITATION SYSTEM". JES. Journal of Engineering Sciences, 37, No 4, 2009, 909-924. doi: 10.21608/jesaun.2009.127781
H. Fares, A., abdelfattah, A., Sharkawy, A., A. Abo-Ismail, A. (2009). 'INTELLIGENT CONTROL OF MAGNETIC LEVITATION SYSTEM', JES. Journal of Engineering Sciences, 37(No 4), pp. 909-924. doi: 10.21608/jesaun.2009.127781
H. Fares, A., abdelfattah, A., Sharkawy, A., A. Abo-Ismail, A. INTELLIGENT CONTROL OF MAGNETIC LEVITATION SYSTEM. JES. Journal of Engineering Sciences, 2009; 37(No 4): 909-924. doi: 10.21608/jesaun.2009.127781
1Researcher Assistant , Mechatronics Section, Department of Mechanical Engineering
2Assistant Professor , Electrical Engineering Department, Faculty of Engineering, Assiut University, Assuit (71516), Egypt
3Assistant Professor , Mechatronics Section, Department of Mechanical Engineering
4Professor , Mechatronics Section, Department of Mechanical Engineering
Abstract
This work investigates the design of a controller for keeping a steel ball suspended in the air. The main function of the controller is to maintain the balance between the magnetic force and the ball’s weight. A PD fuzzy controller is designed for this unstable nonlinear system to maintain the balance between the magnetic force and the ball's weight and to achieve robust stability against model uncertainties.