INTELLIGENT CONTROL OF MAGNETIC LEVITATION SYSTEM | ||||
JES. Journal of Engineering Sciences | ||||
Article 11, Volume 37, No 4, July and August 2009, Page 909-924 PDF (669.96 K) | ||||
Document Type: Research Paper | ||||
DOI: 10.21608/jesaun.2009.127781 | ||||
View on SCiNiTO | ||||
Authors | ||||
Ahmed H. Fares1; Amer abdelfattah2; Abdel Badie Sharkawy3; Ahmed A. Abo-Ismail4 | ||||
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. | ||||
Keywords | ||||
Magnetic Levitation System; nonlinear system; intelligent control; fuzzy control | ||||
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