Identifiability conditions for linear multivariable systems operating under feedback

作者: T. Soderstrom , L. Ljung , I. Gustavsson

DOI: 10.1109/TAC.1976.1101376

关键词:

摘要: The possibility of estimating the parameters a dynamic system when it is operating in closed loop examined. Earlier considered ways designing regulators to achieve desired identifiability properties are unified and generalized. result analysis this short paper gives simple criterion, which contains earlier known conditions as special cases.

参考文章(6)
I. Gustavsson, L. Ljung, T. Söderström, Identification of processes in closed loop-identifiability and accuracy aspects Automatica. ,vol. 13, pp. 59- 75 ,(1977) , 10.1016/0005-1098(77)90009-7
L. Ljung, I. Gustavsson, T. Soderstrom, Identification of linear, multivariable systems operating under linear feedback control IEEE Transactions on Automatic Control. ,vol. 19, pp. 836- 840 ,(1974) , 10.1109/TAC.1974.1100702
George E. P. Box, John F. MacGregor, The Analysis of Closed-Loop Dynamic-Stochastic Systems Technometrics. ,vol. 16, pp. 391- 398 ,(1974) , 10.1080/00401706.1974.10489208
T. SÖDERSTRÖM, I. GUSTAVSSON, L. LJUNG, Identifiability conditions for linear systems operating in closed loop International Journal of Control. ,vol. 21, pp. 243- 255 ,(1975) , 10.1080/00207177508921984
Karl-Johan Åström, Torsten Bohlin, Numerical Identification of Linear Dynamic Systems from Normal Operating Records P. H. Hammond: Theory of Self-Adaptive Control Systems. pp. 96- 111 ,(1966) , 10.1007/978-1-4899-6289-8_12