Search Results - "Söderström, Torsten"

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  1. 1

    On identification methods for direct data-driven controller tuning by van Heusden, Klaske, Karimi, Alireza, Söderström, Torsten

    “…In non‐iterative data‐driven controller tuning, a set of measured input/output data of the plant is used directly to identify the optimal controller that…”
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  2. 2

    A user perspective on errors-in-variables methods in system identification by Söderström, Torsten

    Published in Control engineering practice (01-08-2019)
    “…The paper starts with a brief survey of errors-in-variables methods in system identification. Background and motivation are given, and it is illustrated why…”
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  3. 3

    Errors-in-variables identification using maximum likelihood estimation in the frequency domain by Söderström, Torsten, Soverini, Umberto

    Published in Automatica (Oxford) (01-05-2017)
    “…This paper deals with the identification of errors-in-variables (EIV) models corrupted by additive and uncorrelated white Gaussian noises when the noise-free…”
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  4. 4

    Frequency domain identification of FIR models in the presence of additive input–output noise by Soverini, Umberto, Söderström, Torsten

    Published in Automatica (Oxford) (01-05-2020)
    “…This paper describes a new approach for identifying FIR models from a finite number of measurements, in the presence of additive and uncorrelated white noise…”
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  5. 5

    Errors-in-variables methods in system identification by Söderström, Torsten

    Published in Automatica (Oxford) (01-06-2007)
    “…The paper gives a survey of errors-in-variables methods in system identification. Background and motivation are given, and examples illustrate why the…”
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  6. 6

    System identification for the errors-in-variables problem by Soderstrom, Torsten

    “…In this paper we give an overview of errors-in-variables methods in system identification. Background and motivation are given. Simple examples illustrate why…”
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  7. 7

    A generalized instrumental variable estimation method for errors-in-variables identification problems by Soederstroem, Torsten

    Published in Automatica (Oxford) (01-08-2011)
    “…The errors-in-variables identification problem concerns dynamic systems whose input and output variables are affected by additive noise. Several estimation…”
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  8. 8

    A note on the estimation of real- and complex-valued parameters in frequency domain maximum likelihood identification by Verbeke, Dieter, Söderström, Torsten, Soverini, Umberto

    Published in Automatica (Oxford) (01-12-2019)
    “…Recently, maximum likelihood estimators were derived for frequency domain identification of linear time-invariant models with Gaussian input–output…”
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  9. 9

    Errors-in-variables system identification using structural equation modeling by Kreiberg, David, Söderström, Torsten, Yang-Wallentin, Fan

    Published in Automatica (Oxford) (01-04-2016)
    “…Errors-in-variables (EIV) identification refers to the problem of consistently estimating linear dynamic systems whose output and input variables are affected…”
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  10. 10

    A generalised instrumental variable estimator for multivariable errors-in-variables identification problems by Soderstrom, Torsten

    Published in International journal of control (01-03-2012)
    “…A new and very general estimation method, the generalised instrumental variable estimator (GIVE) has been introduced to deal with the errors-in-variables…”
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  11. 11

    Comparing some classes of bias-compensating least squares methods by Soederstroem, Torsten

    Published in Automatica (Oxford) (01-03-2013)
    “…Three different classes of bias-compensating least squares identification methods are compared, and shown to be identical. It is also discussed how the user…”
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  12. 12

    A unified framework for EIV identification methods when the measurement noises are mutually correlated by Söderström, Torsten, Diversi, Roberto, Soverini, Umberto

    Published in Automatica (Oxford) (01-12-2014)
    “…In this paper, the previously introduced Generalized Instrumental Variable Estimator (GIVE) is extended to the case of errors-in-variables models where the…”
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  13. 13

    Extending the Frisch scheme for errors-in-variables identification to correlated output noise by Soderstrom, Torsten

    “…Several estimation methods have been proposed for identifying errors‐in‐variables systems, where both input and output measurements are corrupted by noise. One…”
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  14. 14

    Extended accuracy analysis of a covariance matching approach for identifying errors-in-variables systems by Söderström, Torsten, Kreiberg, David, Mossberg, Magnus

    Published in Automatica (Oxford) (01-10-2014)
    “…A covariance matching approach for identifying errors-in-variables systems is analyzed for the general case. The asymptotic covariance matrix of the jointly…”
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  15. 15

    Accuracy analysis of a covariance matching approach for identifying errors-in-variables systems by Söderström, Torsten, Mossberg, Magnus

    Published in Automatica (Oxford) (01-02-2011)
    “…A system identification method for errors-in-variables problems based on covariance matching was recently proposed. In the first step, a small amount of…”
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  16. 16

    Accuracy analysis of time domain maximum likelihood method and sample maximum likelihood method for errors-in-variables and output error identification by Söderström, Torsten, Hong, Mei, Schoukens, Johan, Pintelon, Rik

    Published in Automatica (Oxford) (01-04-2010)
    “…For identifying errors-in-variables models, the time domain maximum likelihood (TML) method and the sample maximum likelihood (SML) method are two approaches…”
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  17. 17

    System identification in a networked environment using second order statistical properties by Irshad, Yasir, Mossberg, Magnus, Söderström, Torsten

    Published in Automatica (Oxford) (01-02-2013)
    “…System identification for networked control is considered. Due to the time-delays in the network, it can be difficult to work with a discrete-time model and a…”
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  18. 18

    Advanced point-mass method for nonlinear state estimation by Šimandl, Miroslav, Královec, Jakub, Söderström, Torsten

    Published in Automatica (Oxford) (01-07-2006)
    “…State estimation of discrete-time nonlinear non-Gaussian stochastic systems by point-mass approach, which is based on discretization of state space by a…”
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  19. 19

    Can errors-in-variables systems be identified from closed-loop experiments? by Söderström, Torsten, Wang, Liuping, Pintelon, Rik, Schoukens, Johan

    Published in Automatica (Oxford) (01-02-2013)
    “…Errors-in-variables (EIV) systems are known to be identifiable not generally, but under some specific conditions. These conditions are normally formulated for…”
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  20. 20

    On the accuracy of a covariance matching method for continuous-time errors-in-variables identification by Söderström, Torsten, Irshad, Yasir, Mossberg, Magnus, Zheng, Wei Xing

    Published in Automatica (Oxford) (01-10-2013)
    “…An analysis of a covariance matching method for continuous-time errors-in-variables system identification from discrete-time data is made. In the covariance…”
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