Robust Fuzzy Control of an Active Magnetic Bearing Subject to Voltage Saturation
نویسندگان
چکیده
منابع مشابه
Active Magnetic Bearing Online Levitation Recovery through -Synthesis Robust Control
A rotor supported on active magnetic bearings (AMBs) is levitated inside an air gap by electromagnets controlled in feedback. In the event of momentary loss of levitation due to an acute exogenous disturbance or external fault, reestablishing levitation may be prevented by unbalanced forces, contact forces, and the rotor’s dynamics. A novel robust control strategy is proposed for ensuring levit...
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Active Magnetic Bearing (AMB) supports a rotor by magnetic attractive forces, without any mechanical contact. The paper presents a field-circuit model of an active magnetic bearing including its control loop. The basic parameters of the active magnetic system has been obtained from a FEM analysis of an magnetic bearing actuator. The position control system is based on operation of the local con...
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ژورنال
عنوان ژورنال: IEEE Transactions on Control Systems Technology
سال: 2010
ISSN: 1063-6536,1558-0865
DOI: 10.1109/tcst.2008.2009644