Title: Identifiability of Time-Continuous ΜIMO Closed Loop Systems
Abstract: For linear ΜΙΜΟ closed loop systems two necessary identifiability conditions are derived. They give relations between the number nu of unknown quantities of the identification experiment and the numbers ng and ng*, respectively of those spectral density matrices containing the information on the closed loop system. To find them the solvability of the matrix equation system formed by the spectral density matrices of the measured signals is investigated. Then the application of these conditions to the indirect method, direct method, correlation method and the joint process method is shown and the obtained results are summarized. In contrary to the up to now known identifiability conditions these two ones are only dependent on the experimental conditions and thus of practical interest for choosing of identification experiments in ΜΙΜΟ closed loop systems.
Publication Year: 1982
Publication Date: 1982-06-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 9
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot