On-line controller tuning using the Q-parameterization

TitleOn-line controller tuning using the Q-parameterization
Publication TypeConference Paper
Year of Publication1993
AuthorsLynch, A., and S. E. Salcudean
Conference NameElectrical and Computer Engineering, 1993. Canadian Conference on
Pagination596 -599 vol.1
Date Publishedsep.
Keywordsclosed loop systems, closed-loop controllers, controllers, feedback, linear SISO feedback system, linear systems, online controller tuning, online measurements, optimisation, optimization, performance functionals, Q-parameterization, transfer functions, tuning

This paper addresses the problem of tuning closed-loop controllers using online measurements. Numerical optimization of a controller in ldquo;internal model rdquo; form is performed by minimizing the performance functionals derived from specifications. By using measurements, not models, to evaluate performance functionals and their descent directions, computational savings and better actual performance are achieved. An example is used to demonstrate the tuning procedure and its usefulness


a place of mind, The University of British Columbia

Electrical and Computer Engineering
2332 Main Mall
Vancouver, BC Canada V6T 1Z4
Tel +1.604.822.2872
Fax +1.604.822.5949

Emergency Procedures | Accessibility | Contact UBC | © Copyright 2021 The University of British Columbia