Title :
A necessary condition for consistency of noisy experimental closed-loop frequency-response data with SISO coprime factor models
Author_Institution :
Centre for Intelligent Machines, McGill Univ., Montreal, Que., Canada
Abstract :
This paper introduces a necessary condition for the model/data consistency problem with perturbed coprime factorizations and closed-loop noisy frequency-response measurements. The necessary condition involves the computation of structured singular values of complex linear fractional transformations
Keywords :
closed loop systems; control system analysis; feedback; frequency response; matrix algebra; robust control; transforms; SISO systems; closed-loop systems; coprime factor models; feedback; frequency-response; linear fractional transformations; necessary condition; robust control; structured singular values; 1f noise; Additive noise; Equations; Feedback; Frequency measurement; Lighting control; Noise figure; Noise measurement; Transfer functions; Uncertainty;
Conference_Titel :
American Control Conference, 2000. Proceedings of the 2000
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-5519-9
DOI :
10.1109/ACC.2000.879509
