An indirect method for transfer function estimation from closed loop data

System identification using Laguerre models

Bo Wahlberg · IEEE Transactions on Automatic Control · 1991 · 748 citations

Engineering, Electrical Engineering, Systems Engineering +17

Identification of processes in closed loop—identifiability and accuracy aspects

Ivar Gustavsson, Lennart Ljung, T. Söderström · Automatica · 1977 · 422 citations

Engineering, Computer Science, Systems Engineering +14

Comparison of some instrumental variable methods—Consistency and accuracy aspects

T. Söderström, Petre Stoica · Automatica · 1981 · 178 citations

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Identifiability conditions for linear multivariable systems operating under feedback

T. Söderström, Lennart Ljung, Ivar Gustavsson · IEEE Transactions on Automatic Control · 1976 · 102 citations

Engineering, Mathematics, Systems Engineering +17

Optimal instrumental variable estimation and approximate implementations

Petre Stoica, T. Söderström · IEEE Transactions on Automatic Control · 1983 · 96 citations

Engineering, Electrical Engineering, Forecasting +14