Abstract
This paper presents H-Infinity static-output feedback controller implementation comparison results on an electromechanical system test bed. In eletro-mechanical systems it is expensive and sometimes difficult to achieve and implement full state-feedback. Uncertainties in the electromechanical systems and the disturbances affect the performance of the optimal controller; controllers may require prescribed desirable structures as well. In this paper simplified necessary and sufficient conditions are revisited for static output-feedback control for a spring mass damper electromechanical systems. This paper shows implementation of a numerically efficient solution algorithm to solve coupled design equations to determine the H-Infinity output-feedback gain. No initial stabilizing output feedback gain is needed. Effectiveness of the proposed method is demonstrated through comparison of optimal output-feedback, H-Infinity output-feedback and state feedback implementation on spring-mass damper electromechanical system.
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Gadewadikar, J., Bhilegaonkar, A., Lewis, F., Kuljaca, O. (2010). Results on H-Infinity Static Output-Feedback Control of an Electro-Mechanical System. In: Iskander, M., Kapila, V., Karim, M. (eds) Technological Developments in Education and Automation. Springer, Dordrecht. https://doi.org/10.1007/978-90-481-3656-8_24
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DOI: https://doi.org/10.1007/978-90-481-3656-8_24
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