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Keywords: magnetic bearings
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. July 2014, 136(4): 041004.
Paper No: DS-13-1090
Published Online: March 13, 2014
... experimentally with success for the control of an academic test rig. It is adapted here for the control of an industrial compressor whose flexible rotor is supported by active magnetic bearings (AMB). At this stage, only numerical investigations are performed. The controller has to satisfy the standards...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. July 2008, 130(4): 041005.
Published Online: June 5, 2008
... transfer and attitude control (IPAC), that are effective even with low stiffness active magnetic bearings (AMBs) and flexible satellite appendages. The flywheel AVC and levitation tasks are provided by a multiple input–multiple output control law that enhances stability by reducing the dependence...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. March 2007, 129(2): 178–181.
Published Online: June 19, 2006
... of Mathieu Functions , Clarendon , Oxford. Newland , D. E. , 1989 , Mechanical Vibrations Analysis and Computation , Longmans , Green, New York. Bassani , R. , and Ciulli , E. , 2005 , “ Passive Magnetic Bearings. Low Instability and Possible Stability ,” 3° World Tribology...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. September 2006, 128(3): 626–635.
Published Online: July 20, 2005
... identification, and realizes the combined advantages of both. Simulations and experimental demonstrations conducted on an active magnetic bearing test rig confirm these capabilities. The combat hybrid power system (CHPS) flywheel alternator, with “inside out” AMB Despite their advantages, AMBs...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. June 2006, 128(2): 197–203.
Published Online: April 22, 2005
...Eric H. Maslen; Dominick T. Montie; Tetsuya Iwasaki Self-sensing magnetic bearings use measurements of voltage and current in electromagnets to estimate the position of a magnetically levitated object. By estimating position in this manner, explicit proximity sensors are eliminated, along...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. December 2005, 127(4): 601–616.
Published Online: January 24, 2005
...Tingshu Hu; Zongli Lin; Wei Jiang; Paul E. Allaire We study control problems in magnetic bearing systems that are subject to both input and state constraints. Apart from the usual restrictions on voltages and currents in the circuit systems, most magnetic bearing systems are subject to a severe...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. December 2002, 124(4): 589–598.
Published Online: December 16, 2002
...Nancy Morse Thibeault; Roy S. Smith We obtain bounds on achievable sensitivity and complementary sensitivity reduction for a magnetic bearing system in three measurement configurations. We use the sensitivity reduction bounds to deduce achievable robustness and performance limits for each system...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. June 2001, 123(2): 219–224.
Published Online: March 24, 2000
... applications. Habermann, H., and Liard, G., 1979, “Practical Magnetic Bearings,” IEEE Spectr., IEESAM Sept., pp. 26–30. Allaire , P. E. , Lewis , D. W. , and Knight , J. D. , 1983 , “ Active Vibration Control of a Single Mass Rotor on Flexible Supports ,” J. Franklin Inst. , 315 , pp...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. September 2001, 123(3): 353–362.
Published Online: October 29, 1999
...T.-J. Yeh; Ying-Jer Chung; Wei-Chung Wu This paper proposes a sliding control scheme to deal with the nonlinear, uncertain dynamics of magnetic bearing systems. The controller is designed based on the Thevenin equivalent of a network model that characterizes both the main electromechanical...
Journal Articles