Optimal selection for sensor fault tolerant control of an EMS system via loop-shaping robust control

Michail, Konstantinos and Zolotas, Argyrios and Goodall, Roger M and Halikias, George (2011) Optimal selection for sensor fault tolerant control of an EMS system via loop-shaping robust control. In: 19th Mediterranean Conference on Control & Automation (MED), 20-23 June 2011, Corfu.

Full content URL: http://dx.doi.org/10.1109/MED.2011.5983065

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Optimal selection for sensor fault tolerant control of an EMS system via loop-shaping robust control

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Abstract

A systematic framework is presented for optimum sensor selection for control and fault tolerance subject to complex system requirements. The framework combines the well known robust control via loop-shaping design, the fault tolerance control concept and multiobjective optimisation. The framework is tested via realistic simulations on an Electro Magnetic Suspension system which is a non-linear, unstable and safety-critical system with a set of non-trivial requirements.

Keywords:control system synthesis, fault tolerance, nonlinear control systems, optimal control, optimisation, robust control, sensors, suspensions (mechanical components)
Subjects:H Engineering > H660 Control Systems
H Engineering > H100 General Engineering
G Mathematical and Computer Sciences > G190 Mathematics not elsewhere classified
Divisions:College of Science > School of Engineering
ID Code:15103
Deposited On:01 Oct 2014 11:07

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