Title :
Applying Simple Adaptive Control to Magnetic Levitation System
Author :
An, Shiqi ; Ma, Yuju ; Cao, Zhanjiang
Author_Institution :
Autom. & Electron. Eng., Qingdao Univ. of Sci. & Technol., Qingdao, China
Abstract :
A magnetic suspension system model was built based on electromagnetic dynamics and voltage balance of the electromagnetic coil. Because the structural parameters of magnetic suspension system will change at some time, so that the traditional control methods of PID can not satisfied the stability requirements of system. A simple adaptive control method is introduced with its algorithm. The system was simulated, and the final result shows that the control method is feasible and effective.
Keywords :
adaptive control; magnetic fluids; magnetic levitation; railways; three-term control; PID control methods; electromagnetic coil; electromagnetic dynamics; maglev train; magnetic levitation system; magnetic suspension system model; simple adaptive control method; voltage balance; Adaptive control; Automation; Coils; Control systems; Electromagnets; Magnetic levitation; Nonlinear equations; Rails; Structural engineering; Three-term control; Maglev train; Magnetic suspension system; PID control; Reference Model; Simple adaptive control; State feedback;
Conference_Titel :
Intelligent Computation Technology and Automation, 2009. ICICTA '09. Second International Conference on
Conference_Location :
Changsha, Hunan
Print_ISBN :
978-0-7695-3804-4
DOI :
10.1109/ICICTA.2009.186
