Montague, R. G. and Bingham, Chris and Atallah, K. (2010) Magnetic gear dynamics for servo control. In: MELECON 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference , 26-28 April 2010, Valetta, Malta.
|Item Type:||Conference or Workshop Item (Presentation)|
Magnetic_Gear_Dynamics_for_Servo_Control.pdf - Whole Document
|Divisions:||College of Science > School of Engineering|
|Abstract:||This paper considers the analysis and application of magnetic gearbox and magnetic coupling technologies and issues surrounding their use for motion control servo systems. Analysis of a prototype magnetic gear is used as a basis for demonstrating the underlying nonlinear torque transfer characteristic, nonlinear damping, and `pole-slipping' when subject to over-torque (overload) conditions. It is also shown how `pole-slipping' results in consequential loss of control. A theoretical investigation into the suppression of mechanical torsional resonances in transmission systems encompassing these highly-compliant magnetically-coupled components is included, along with experimental results, from a demonstrator drive-train. The automatic detection of pole-slipping, and recovery scenarios, is also presented.|
|Date Deposited:||17 Jul 2010 11:59|
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