Sliding mode control with linear quadratic hyperplane design : an application to an active magnetic bearing system

• Main Author: Husain, Abdul Rashid
• Format: Book Section
• Language: English
• Published: Institute of Electrical and Electronics Engineering (IEEE) 2007
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/9603/1/AbdulRashidHusain2007SlidingModeControlWithLinear.pdf; http://eprints.utm.my/id/eprint/9603/; http://dx.doi.org/10.1109/SCORED.2007.4451443

This paper deals with modeling and control of a nonlinear horizontal active magnetic bearing (AMB) system via current control scheme. The gyroscopic effect and mass imbalance inherited in the system are proportional to the rotor speed in which these nonlinearities cause high system instability as th...