Mu, Biqiang; Ljung, Lennart; Chen, Tianshi When cannot regularization improve the least squares estimate in the kernel-based regularized system identification. (English) Zbl 07803902 Automatica 160, Article ID 111442, 12 p. (2024). MSC: 93E24 93E12 93C27 PDFBibTeX XMLCite \textit{B. Mu} et al., Automatica 160, Article ID 111442, 12 p. (2024; Zbl 07803902) Full Text: DOI
Ju, Yue; Mu, Biqiang; Ljung, Lennart; Chen, Tianshi Asymptotic theory for regularized system identification. I: Empirical Bayes hyperparameter estimator. (English) Zbl 07810964 IEEE Trans. Autom. Control 68, No. 12, 7224-7239 (2023). MSC: 93-XX PDFBibTeX XMLCite \textit{Y. Ju} et al., IEEE Trans. Autom. Control 68, No. 12, 7224--7239 (2023; Zbl 07810964) Full Text: DOI
Adib Yaghmaie, Farnaz; Gustafsson, Fredrik; Ljung, Lennart Linear quadratic control using model-free reinforcement learning. (English) Zbl 07734641 IEEE Trans. Autom. Control 68, No. 2, 737-752 (2023). MSC: 93-XX PDFBibTeX XMLCite \textit{F. Adib Yaghmaie} et al., IEEE Trans. Autom. Control 68, No. 2, 737--752 (2023; Zbl 07734641) Full Text: DOI
Pillonetto, Gianluigi; Chen, Tianshi; Chiuso, Alessandro; De Nicolao, Giuseppe; Ljung, Lennart Regularized system identification. Learning dynamic models from data. (English) Zbl 1506.93002 Communications and Control Engineering. Cham: Springer (ISBN 978-3-030-95859-6/hbk; 978-3-030-95862-6/pbk; 978-3-030-95860-2/ebook). xxiv, 377 p., open access (2022). Reviewer: Denis Sidorov (Irkutsk) MSC: 93-02 93B30 93C05 93C10 PDFBibTeX XMLCite \textit{G. Pillonetto} et al., Regularized system identification. Learning dynamic models from data. Cham: Springer (2022; Zbl 1506.93002) Full Text: DOI
Yue, Zuogong; Thunberg, Johan; Ljung, Lennart; Yuan, Ye; Gonçalves, Jorge System aliasing in dynamic network reconstruction: issues on low sampling frequencies. (English) Zbl 07480594 IEEE Trans. Autom. Control 66, No. 12, 5788-5801 (2021). MSC: 93-XX PDFBibTeX XMLCite \textit{Z. Yue} et al., IEEE Trans. Autom. Control 66, No. 12, 5788--5801 (2021; Zbl 07480594) Full Text: DOI arXiv
Ljung, Lennart Revisiting total model errors and model validation. (English) Zbl 1480.93088 J. Syst. Sci. Complex. 34, No. 5, 1598-1603 (2021). MSC: 93B30 PDFBibTeX XMLCite \textit{L. Ljung}, J. Syst. Sci. Complex. 34, No. 5, 1598--1603 (2021; Zbl 1480.93088) Full Text: DOI
Yue, Zuogong; Thunberg, Johan; Pan, Wei; Ljung, Lennart; Gonçalves, Jorge Dynamic network reconstruction from heterogeneous datasets. (English) Zbl 1461.93104 Automatica 123, Article ID 109339, 9 p. (2021). MSC: 93B30 93B70 PDFBibTeX XMLCite \textit{Z. Yue} et al., Automatica 123, Article ID 109339, 9 p. (2021; Zbl 1461.93104) Full Text: DOI arXiv
Yu, Chengpu; Ljung, Lennart; Wills, Adrian; Verhaegen, Michel Constrained subspace method for the identification of structured state-space models (COSMOS). (English) Zbl 07319997 IEEE Trans. Autom. Control 65, No. 10, 4201-4214 (2020). MSC: 93-XX PDFBibTeX XMLCite \textit{C. Yu} et al., IEEE Trans. Autom. Control 65, No. 10, 4201--4214 (2020; Zbl 07319997) Full Text: DOI
Zhang, Qinghua; Ljung, Lennart; Pintelon, Rik On local LTI model coherence for LPV interpolation. (English) Zbl 07256472 IEEE Trans. Autom. Control 65, No. 8, 3671-3676 (2020). MSC: 93-XX PDFBibTeX XMLCite \textit{Q. Zhang} et al., IEEE Trans. Autom. Control 65, No. 8, 3671--3676 (2020; Zbl 07256472) Full Text: DOI
Ljung, Lennart; Chen, Tianshi; Mu, Biqiang A shift in paradigm for system identification. (English) Zbl 1453.93066 Int. J. Control 93, No. 2, 173-180 (2020). MSC: 93B30 62P30 PDFBibTeX XMLCite \textit{L. Ljung} et al., Int. J. Control 93, No. 2, 173--180 (2020; Zbl 1453.93066) Full Text: DOI
Schoukens, Johan; Ljung, Lennart Nonlinear system identification: a user-oriented road map. (English) Zbl 1477.93167 IEEE Control Syst. 39, No. 6, 28-99 (2019). MSC: 93E12 93E10 93C10 PDFBibTeX XMLCite \textit{J. Schoukens} and \textit{L. Ljung}, IEEE Control Syst. 39, No. 6, 28--99 (2019; Zbl 1477.93167) Full Text: DOI arXiv
Ljung, L. On convexification of system identification criteria. (English. Russian original) Zbl 1431.93015 Autom. Remote Control 80, No. 9, 1591-1606 (2019); translation from Avtom. Telemekh. 2019, No. 9, 45-63 (2019). MSC: 93B30 90C25 PDFBibTeX XMLCite \textit{L. Ljung}, Autom. Remote Control 80, No. 9, 1591--1606 (2019; Zbl 1431.93015); translation from Avtom. Telemekh. 2019, No. 9, 45--63 (2019) Full Text: DOI Link
Pascu, Valentin; Garnier, Hugues; Ljung, Lennart; Janot, Alexandre Benchmark problems for continuous-time model identification: design aspects, results and perspectives. (English) Zbl 1429.93067 Automatica 107, 511-517 (2019). MSC: 93B30 93C35 93C05 PDFBibTeX XMLCite \textit{V. Pascu} et al., Automatica 107, 511--517 (2019; Zbl 1429.93067) Full Text: DOI HAL
Pan, Wei; Yuan, Ye; Ljung, Lennart; Gonçalves, Jorge; Stan, Guy-Bart Identification of nonlinear state-space systems from heterogeneous datasets. (English) Zbl 1507.93056 IEEE Trans. Control Netw. Syst. 5, No. 2, 737-747 (2018). MSC: 93B30 93C10 92C42 PDFBibTeX XMLCite \textit{W. Pan} et al., IEEE Trans. Control Netw. Syst. 5, No. 2, 737--747 (2018; Zbl 1507.93056) Full Text: DOI
Mu, Biqiang; Chen, Tianshi; Ljung, Lennart On asymptotic properties of hyperparameter estimators for kernel-based regularization methods. (English) Zbl 1401.93197 Automatica 94, 381-395 (2018). MSC: 93E10 93C25 93E12 93E24 65C05 PDFBibTeX XMLCite \textit{B. Mu} et al., Automatica 94, 381--395 (2018; Zbl 1401.93197) Full Text: DOI arXiv
Yu, Chengpu; Ljung, Lennart; Verhaegen, Michel Identification of structured state-space models. (English) Zbl 1388.93017 Automatica 90, 54-61 (2018). MSC: 93A30 93B30 93E12 93B17 93B40 PDFBibTeX XMLCite \textit{C. Yu} et al., Automatica 90, 54--61 (2018; Zbl 1388.93017) Full Text: DOI
Aravkin, Aleksandr; Burke, James V.; Ljung, Lennart; Lozano, Aurelie; Pillonetto, Gianluigi Generalized Kalman smoothing: modeling and algorithms. (English) Zbl 1375.93144 Automatica 86, 63-86 (2017). MSC: 93E25 93E10 PDFBibTeX XMLCite \textit{A. Aravkin} et al., Automatica 86, 63--86 (2017; Zbl 1375.93144) Full Text: DOI arXiv
Zhang, Qinghua; Ljung, Lennart From structurally independent local LTI models to LPV model. (English) Zbl 1375.93039 Automatica 84, 232-235 (2017). MSC: 93B30 93C05 93C10 93C55 PDFBibTeX XMLCite \textit{Q. Zhang} and \textit{L. Ljung}, Automatica 84, 232--235 (2017; Zbl 1375.93039) Full Text: DOI HAL
Carli, Francesca Paolo; Chen, Tianshi; Ljung, Lennart Maximum entropy kernels for system indentification. (English) Zbl 1366.93669 IEEE Trans. Autom. Control 62, No. 3, 1471-1477 (2017). MSC: 93E12 93E10 62F15 62G07 PDFBibTeX XMLCite \textit{F. P. Carli} et al., IEEE Trans. Autom. Control 62, No. 3, 1471--1477 (2017; Zbl 1366.93669) Full Text: DOI arXiv
Pillonetto, Gianluigi; Chen, Tianshi; Chiuso, Alessandro; De Nicolao, Giuseppe; Ljung, Lennart Regularized linear system identification using atomic, nuclear and kernel-based norms: the role of the stability constraint. (English) Zbl 1338.93121 Automatica 69, 137-149 (2016). MSC: 93B30 93C05 68T05 93B40 PDFBibTeX XMLCite \textit{G. Pillonetto} et al., Automatica 69, 137--149 (2016; Zbl 1338.93121) Full Text: DOI arXiv
Chen, Tianshi; Ardeshiri, Tohid; Carli, Francesca P.; Chiuso, Alessandro; Ljung, Lennart; Pillonetto, Gianluigi Maximum entropy properties of discrete-time first-order stable spline kernel. (English) Zbl 1335.93131 Automatica 66, 34-38 (2016). MSC: 93E12 93C57 37M25 PDFBibTeX XMLCite \textit{T. Chen} et al., Automatica 66, 34--38 (2016; Zbl 1335.93131) Full Text: DOI arXiv
Tangirala, Arun K. [Ljung, Lennart] Principles of system identification. Theory and practice. With a foreword by Lennart Ljung. (English) Zbl 1333.93001 Boca Raton, FL: CRC Press (ISBN 978-1-4398-9599-3/hbk+ebook; 978-1-4987-2368-8/ebook). xxxiii, 858 p. (2015). MSC: 93-02 93B30 83C05 93E12 PDFBibTeX XMLCite \textit{A. K. Tangirala}, Principles of system identification. Theory and practice. With a foreword by Lennart Ljung. Boca Raton, FL: CRC Press (2015; Zbl 1333.93001)
Chen, Tianshi; Andersen, Martin S.; Ljung, Lennart; Chiuso, Alessandro; Pillonetto, Gianluigi System identification via sparse multiple kernel-based regularization using sequential convex optimization techniques. (English) Zbl 1360.93720 IEEE Trans. Autom. Control 59, No. 11, 2933-2945 (2014). MSC: 93E12 93B30 90C25 PDFBibTeX XMLCite \textit{T. Chen} et al., IEEE Trans. Autom. Control 59, No. 11, 2933--2945 (2014; Zbl 1360.93720) Full Text: DOI
Pillonetto, Gianluigi; Dinuzzo, Francesco; Chen, Tianshi; De Nicolao, Giuseppe; Ljung, Lennart Kernel methods in system identification, machine learning and function estimation: a survey. (English) Zbl 1298.93342 Automatica 50, No. 3, 657-682 (2014). MSC: 93E12 93E10 93C05 68T05 PDFBibTeX XMLCite \textit{G. Pillonetto} et al., Automatica 50, No. 3, 657--682 (2014; Zbl 1298.93342) Full Text: DOI Link
Ohlsson, Henrik; Chen, Tianshi; Pakazad, Sina Khoshfetrat; Ljung, Lennart; Shankar Sastry, S. Scalable anomaly detection in large homogeneous populations. (English) Zbl 1296.93041 Automatica 50, No. 5, 1459-1465 (2014). MSC: 93B30 93B40 90C25 PDFBibTeX XMLCite \textit{H. Ohlsson} et al., Automatica 50, No. 5, 1459--1465 (2014; Zbl 1296.93041) Full Text: DOI arXiv Link
Chen, Tianshi; Ljung, Lennart Implementation of algorithms for tuning parameters in regularized least squares problems in system identification. (English) Zbl 1364.93825 Automatica 49, No. 7, 2213-2220 (2013). MSC: 93E12 93E24 93C05 93E10 15A23 PDFBibTeX XMLCite \textit{T. Chen} and \textit{L. Ljung}, Automatica 49, No. 7, 2213--2220 (2013; Zbl 1364.93825) Full Text: DOI
Ohlsson, Henrik; Ljung, Lennart Identification of switched linear regression models using sum-of-norms regularization. (English) Zbl 1285.93100 Automatica 49, No. 4, 1045-1050 (2013). MSC: 93E12 93C30 93C05 PDFBibTeX XMLCite \textit{H. Ohlsson} and \textit{L. Ljung}, Automatica 49, No. 4, 1045--1050 (2013; Zbl 1285.93100) Full Text: DOI Link
Wills, Adrian; Schön, Thomas B.; Ljung, Lennart; Ninness, Brett Identification of Hammerstein-Wiener models. (English) Zbl 1257.93109 Automatica 49, No. 1, 70-81 (2013). MSC: 93E12 93E10 PDFBibTeX XMLCite \textit{A. Wills} et al., Automatica 49, No. 1, 70--81 (2013; Zbl 1257.93109) Full Text: DOI
Ohlsson, Henrik; Ljung, Lennart Weight determination by manifold regularization. (English) Zbl 1328.93274 Johansson, Rolf (ed.) et al., Distributed decision making and control. Berlin: Springer (ISBN 978-1-4471-2264-7/hbk; 978-1-4471-2265-4/ebook). Lecture Notes in Control and Information Sciences 417, 195-214 (2012). MSC: 93E14 PDFBibTeX XMLCite \textit{H. Ohlsson} and \textit{L. Ljung}, Lect. Notes Control Inf. Sci. 417, 195--214 (2012; Zbl 1328.93274) Full Text: DOI
Chen, Tianshi; Ohlsson, Henrik; Ljung, Lennart On the estimation of transfer functions, regularizations and Gaussian processes-revisited. (English) Zbl 1269.93126 Automatica 48, No. 8, 1525-1535 (2012). MSC: 93E12 93E10 PDFBibTeX XMLCite \textit{T. Chen} et al., Automatica 48, No. 8, 1525--1535 (2012; Zbl 1269.93126) Full Text: DOI Link
Ohlsson, Henrik; Gustafsson, Fredrik; Ljung, Lennart; Boyd, Stephen Smoothed state estimates under abrupt changes using sum-of-norms regularization. (English) Zbl 1238.93105 Automatica 48, No. 4, 595-605 (2012). MSC: 93E10 93E24 93C70 PDFBibTeX XMLCite \textit{H. Ohlsson} et al., Automatica 48, No. 4, 595--605 (2012; Zbl 1238.93105) Full Text: DOI Link
Hu, Xiao-Li; Schön, Thomas B.; Ljung, Lennart A general convergence result for particle filtering. (English) Zbl 1391.93242 IEEE Trans. Signal Process. 59, No. 7, 3424-3429 (2011). MSC: 93E11 94A12 60G35 60J10 62M20 93E10 PDFBibTeX XMLCite \textit{X.-L. Hu} et al., IEEE Trans. Signal Process. 59, No. 7, 3424--3429 (2011; Zbl 1391.93242) Full Text: DOI
Chen, Tianshi; Schön, Thomas B.; Ohlsson, Henrik; Ljung, Lennart Decentralized particle filter with arbitrary state decomposition. (English) Zbl 1391.93229 IEEE Trans. Signal Process. 59, No. 2, 465-478 (2011). MSC: 93E11 60G35 93A14 94A12 PDFBibTeX XMLCite \textit{T. Chen} et al., IEEE Trans. Signal Process. 59, No. 2, 465--478 (2011; Zbl 1391.93229) Full Text: DOI
Ljung, Lennart; Hjalmarsson, Håkan; Ohlsson, Henrik Four encounters with system identification. (English) Zbl 1259.93044 Eur. J. Control 17, No. 5-6, 449-471 (2011). MSC: 93B30 PDFBibTeX XMLCite \textit{L. Ljung} et al., Eur. J. Control 17, No. 5--6, 449--471 (2011; Zbl 1259.93044) Full Text: DOI Link
Lyzell, Christian; Glad, Torkel; Enqvist, Martin; Ljung, Lennart Difference algebra and system identification. (English) Zbl 1227.93122 Automatica 47, No. 9, 1896-1904 (2011). MSC: 93E12 12H05 93C10 PDFBibTeX XMLCite \textit{C. Lyzell} et al., Automatica 47, No. 9, 1896--1904 (2011; Zbl 1227.93122) Full Text: DOI
Ohlsson, Henrik; Ljung, Lennart Semi-supervised regression and system identification. (English) Zbl 1234.93117 Hu, Xiaoming (ed.) et al., Three decades of progress in control sciences. Dedicated to Chris Byrnes and Anders Lindquist. Berlin: Springer (ISBN 978-3-642-11277-5/hbk; 978-3-642-11278-2/ebook). 343-360 (2010). MSC: 93E35 93E12 68T05 PDFBibTeX XMLCite \textit{H. Ohlsson} and \textit{L. Ljung}, in: Three decades of progress in control sciences. Dedicated to Chris Byrnes and Anders Lindquist. Berlin: Springer. 343--360 (2010; Zbl 1234.93117)
Wills, Adrian; Ljung, Lennart Wiener system identification using the maximum likelihood method. (English) Zbl 1216.93106 Giri, Fouad (ed.) et al., Block-oriented nonlinear system identification. Berlin: Springer (ISBN 978-1-84996-512-5/pbk; 978-1-84996-513-2/ebook). Lecture Notes in Control and Information Sciences 404, 89-110 (2010). MSC: 93E12 93C10 PDFBibTeX XMLCite \textit{A. Wills} and \textit{L. Ljung}, Lect. Notes Control Inf. Sci. 404, 89--110 (2010; Zbl 1216.93106)
Gillberg, Jonas; Ljung, Lennart Frequency domain identification of continuous-time output error models. II: Non-uniformly sampled data and B-spline output approximation. (English) Zbl 1214.93114 Automatica 46, No. 1, 11-18 (2010). MSC: 93E12 93C57 41A15 PDFBibTeX XMLCite \textit{J. Gillberg} and \textit{L. Ljung}, Automatica 46, No. 1, 11--18 (2010; Zbl 1214.93114) Full Text: DOI
Gillberg, Jonas; Ljung, Lennart Frequency domain identification of continuous-time output error models. I: Uniformly sampled data and frequency function approximation. (English) Zbl 1214.93113 Automatica 46, No. 1, 1-10 (2010). MSC: 93E12 93C57 93C80 PDFBibTeX XMLCite \textit{J. Gillberg} and \textit{L. Ljung}, Automatica 46, No. 1, 1--10 (2010; Zbl 1214.93113) Full Text: DOI
Ljung, Lennart; Wills, Adrian Issues in sampling and estimating continuous-time models with stochastic disturbances. (English) Zbl 1191.93137 Automatica 46, No. 5, 925-931 (2010). MSC: 93E12 60H10 93C15 93E10 PDFBibTeX XMLCite \textit{L. Ljung} and \textit{A. Wills}, Automatica 46, No. 5, 925--931 (2010; Zbl 1191.93137) Full Text: DOI Link
Ohlsson, Henrik; Ljung, Lennart; Boyd, Stephen Segmentation of ARX-models using sum-of-norms regularization. (English) Zbl 1191.93139 Automatica 46, No. 6, 1107-1111 (2010). MSC: 93E12 62J05 93E24 PDFBibTeX XMLCite \textit{H. Ohlsson} et al., Automatica 46, No. 6, 1107--1111 (2010; Zbl 1191.93139) Full Text: DOI Link
Wang, Jiandong; Zhang, Qinghua; Ljung, Lennart Revisiting Hammerstein system identification through the two-stage algorithm for bilinear parameter estimation. (English) Zbl 1180.93031 Automatica 45, No. 11, 2627-2633 (2009). MSC: 93B30 93C10 PDFBibTeX XMLCite \textit{J. Wang} et al., Automatica 45, No. 11, 2627--2633 (2009; Zbl 1180.93031) Full Text: DOI Link
Björklund, Svante; Ljung, Lennart An improved phase method for time-delay estimation. (English) Zbl 1183.93048 Automatica 45, No. 10, 2467-2470 (2009). MSC: 93B30 93B40 93C57 93E10 PDFBibTeX XMLCite \textit{S. Björklund} and \textit{L. Ljung}, Automatica 45, No. 10, 2467--2470 (2009; Zbl 1183.93048) Full Text: DOI Link
Gillberg, Jonas; Ljung, Lennart Frequency-domain identification of continuous-time ARMA models from sampled data. (English) Zbl 1166.93027 Automatica 45, No. 6, 1371-1378 (2009). MSC: 93E12 93C57 93E10 93C70 PDFBibTeX XMLCite \textit{J. Gillberg} and \textit{L. Ljung}, Automatica 45, No. 6, 1371--1378 (2009; Zbl 1166.93027) Full Text: DOI
Lind, Ingela; Ljung, Lennart Regressor and structure selection in NARX models using a structured ANOVA approach. (English) Zbl 1283.93294 Automatica 44, No. 2, 383-395 (2008). MSC: 93E12 93C10 PDFBibTeX XMLCite \textit{I. Lind} and \textit{L. Ljung}, Automatica 44, No. 2, 383--395 (2008; Zbl 1283.93294) Full Text: DOI Link
Hagenblad, Anna; Ljung, Lennart; Wills, Adrian Maximum likelihood identification of Wiener models. (English) Zbl 1152.93508 Automatica 44, No. 11, 2697-2705 (2008). MSC: 93E12 93C10 PDFBibTeX XMLCite \textit{A. Hagenblad} et al., Automatica 44, No. 11, 2697--2705 (2008; Zbl 1152.93508) Full Text: DOI Link
Gerdin, Markus; Glad, Torkel; Ljung, Lennart Global identifiability of complex models, constructed from simple submodels. (English) Zbl 1136.93325 Chiuso, Alessandro (ed.) et al., Modeling, estimation and control. Festschrift in honor of Giorgio Picci on the occasion of his sixty-fifth birthday. Papers presented at the symposium, Venice, Italy, October 4–5, 2007. Berlin: Springer (ISBN 978-3-540-73569-4/pbk). Lecture Notes in Control and Information Sciences 364, 123-133 (2007). MSC: 93B30 93C10 93A15 PDFBibTeX XMLCite \textit{M. Gerdin} et al., Lect. Notes Control Inf. Sci. 364, 123--133 (2007; Zbl 1136.93325)
Gerdin, Markus; Schön, Thomas B.; Glad, Torkel; Gustafsson, Fredrik; Ljung, Lennart On parameter and state estimation for linear differential–algebraic equations. (English) Zbl 1137.93052 Automatica 43, No. 3, 416-425 (2007). MSC: 93E10 93C15 93E12 93E11 PDFBibTeX XMLCite \textit{M. Gerdin} et al., Automatica 43, No. 3, 416--425 (2007; Zbl 1137.93052) Full Text: DOI
Ljung, Lennart Frequency domain versus time domain methods in system identification – revisited. (English) Zbl 1118.93310 Francis, Bruce A. (ed.) et al., Control of uncertain systems: modelling, approximation, and design. A workshop on the occasion of Keith Glover’s 60th birthday. Berlin: Springer (ISBN 3-540-31754-6/pbk). Lecture Notes in Control and Information Sciences 329, 277-291 (2006). MSC: 93B30 93C80 PDFBibTeX XMLCite \textit{L. Ljung}, Lect. Notes Control Inf. Sci. 329, 277--291 (2006; Zbl 1118.93310)
Ljung, Lennart (ed.); Vicino, Antonio (ed.) Guest editorial: special issue on system identification. (English) Zbl 1365.93007 IEEE Trans. Autom. Control 50, No. 10, 1473 (2005). MSC: 93-06 93B30 93E12 PDFBibTeX XMLCite \textit{L. Ljung} (ed.) and \textit{A. Vicino} (ed.), IEEE Trans. Autom. Control 50, No. 10, 1473 (2005; Zbl 1365.93007) Full Text: DOI
Qin, S. Joe; Lin, Weilu; Ljung, Lennart A novel subspace identification approach with enforced causal models. (English) Zbl 1100.93522 Automatica 41, No. 12, 2043-2053 (2005). MSC: 93E12 93E10 PDFBibTeX XMLCite \textit{S. J. Qin} et al., Automatica 41, No. 12, 2043--2053 (2005; Zbl 1100.93522) Full Text: DOI Link
Roll, Jacob; Nazin, Alexander; Ljung, Lennart Nonlinear system identification via direct weight optimization. (English) Zbl 1127.93060 Automatica 41, No. 3, 475-490 (2005). MSC: 93E12 93C30 PDFBibTeX XMLCite \textit{J. Roll} et al., Automatica 41, No. 3, 475--490 (2005; Zbl 1127.93060) Full Text: DOI Link
Enqvist, Martin; Ljung, Lennart Linear approximations of nonlinear FIR systems for separable input processes. (English) Zbl 1079.93015 Automatica 41, No. 3, 459-473 (2005). Reviewer: Zygmunt Hasiewicz (Wrocław) MSC: 93B30 PDFBibTeX XMLCite \textit{M. Enqvist} and \textit{L. Ljung}, Automatica 41, No. 3, 459--473 (2005; Zbl 1079.93015) Full Text: DOI
Lind, Ingela; Ljung, Lennart Regressor selection with the analysis of variance method. (English) Zbl 1061.93094 Automatica 41, No. 4, 693-700 (2005). MSC: 93E12 93C10 PDFBibTeX XMLCite \textit{I. Lind} and \textit{L. Ljung}, Automatica 41, No. 4, 693--700 (2005; Zbl 1061.93094) Full Text: DOI Link
Glad, S. T.; Helmersson, A.; Ljung, L. Robustness guarantees for linear control designs with an estimated nonlinear model error model. (English) Zbl 1057.93007 Int. J. Robust Nonlinear Control 14, No. 11, 959-970 (2004). MSC: 93B35 93B51 93B30 93C73 PDFBibTeX XMLCite \textit{S. T. Glad} et al., Int. J. Robust Nonlinear Control 14, No. 11, 959--970 (2004; Zbl 1057.93007) Full Text: DOI Link
Roll, Jacob; Bemporad, Alberto; Ljung, Lennart Identification of piecewise affine systems via mixed-integer programming. (English) Zbl 1037.93023 Automatica 40, No. 1, 37-50 (2004). Reviewer: Yves Cherruault (Paris) MSC: 93B30 93B12 90C11 PDFBibTeX XMLCite \textit{J. Roll} et al., Automatica 40, No. 1, 37--50 (2004; Zbl 1037.93023) Full Text: DOI
Tjärnström, Fredrik; Ljung, Lennart Variance properties of a two-step ARX estimation procedure. (English) Zbl 1293.93727 Eur. J. Control 9, No. 4, 422-430 (2003). MSC: 93E10 93E12 93E25 93B11 PDFBibTeX XMLCite \textit{F. Tjärnström} and \textit{L. Ljung}, Eur. J. Control 9, No. 4, 422--430 (2003; Zbl 1293.93727) Full Text: DOI Link
Reinelt, Wolfgang; Ljung, Lennart Robust control of identified models with mixed parametric and non-parametric uncertainties. (English) Zbl 1293.93225 Eur. J. Control 9, No. 4, 373-380 (2003). MSC: 93B30 93B35 93C41 90C51 PDFBibTeX XMLCite \textit{W. Reinelt} and \textit{L. Ljung}, Eur. J. Control 9, No. 4, 373--380 (2003; Zbl 1293.93225) Full Text: DOI
Ljung, Lennart Linear system identification as curve fitting. (English) Zbl 1054.93017 Rantzer, Anders (ed.) et al., Directions in mathematical systems theory and optimization. Berlin: Springer (ISBN 3-540-00065-8/pbk). Lect. Notes Control Inf. Sci. 286, 203-215 (2003). Reviewer: Tzvetan Semerdjiev (Sofia) MSC: 93B30 93B40 65D10 PDFBibTeX XMLCite \textit{L. Ljung}, Lect. Notes Control Inf. Sci. 286, 203--215 (2003; Zbl 1054.93017)
Tjärnström, Fredrik; Ljung, Lennart Using the bootstrap to estimate the variance in the case of undermodeling. (English) Zbl 1364.93130 IEEE Trans. Autom. Control 47, No. 2, 395-398 (2002). MSC: 93B12 93A30 62F40 PDFBibTeX XMLCite \textit{F. Tjärnström} and \textit{L. Ljung}, IEEE Trans. Autom. Control 47, No. 2, 395--398 (2002; Zbl 1364.93130) Full Text: DOI
Verdult, Vincent; Ljung, Lennart; Verhaegen, Michel Identification of composite local linear state-space models using a projected gradient search. (English) Zbl 1022.93012 Int. J. Control 75, No. 16-17, 1385-1398 (2002). Reviewer: Tzvetan Semerdjiev (Sofia) MSC: 93B30 93C10 PDFBibTeX XMLCite \textit{V. Verdult} et al., Int. J. Control 75, No. 16--17, 1385--1398 (2002; Zbl 1022.93012) Full Text: DOI Link
Tjärnström, F.; Ljung, L. \(L_{2}\) model reduction and variance reduction. (English) Zbl 1008.93016 Automatica 38, No. 9, 1517-1530 (2002). Reviewer: Liviu Goras (Iaşi) MSC: 93B11 93B30 PDFBibTeX XMLCite \textit{F. Tjärnström} and \textit{L. Ljung}, Automatica 38, No. 9, 1517--1530 (2002; Zbl 1008.93016) Full Text: DOI
Nazin, Alexander V.; Ljung, Lennart Asymptotically optimal smoothing of averaged LMS estimates for regression parameter tracking. (English) Zbl 1007.93076 Automatica 38, No. 8, 1287-1293 (2002). Reviewer: Pedro A.Morettin (São Paulo) MSC: 93E14 93E24 PDFBibTeX XMLCite \textit{A. V. Nazin} and \textit{L. Ljung}, Automatica 38, No. 8, 1287--1293 (2002; Zbl 1007.93076) Full Text: DOI
Reinelt, Wolfgang; Garulli, Andrea; Ljung, Lennart Comparing different approaches to model error modeling in robust identification. (English) Zbl 1004.93014 Automatica 38, No. 5, 787-803 (2002). Reviewer: Yves Cherruault (Paris) MSC: 93B30 93B35 93E24 93C73 PDFBibTeX XMLCite \textit{W. Reinelt} et al., Automatica 38, No. 5, 787--803 (2002; Zbl 1004.93014) Full Text: DOI
Bauer, Dietmar; Ljung, Lennart Some facts about the choice of the weighting matrices in Larimore type of subspace algorithms. (English) Zbl 1007.93015 Automatica 38, No. 5, 763-773 (2002). Reviewer: Tzvetan Semerdjiev (Sofia) MSC: 93B30 93E12 93B51 PDFBibTeX XMLCite \textit{D. Bauer} and \textit{L. Ljung}, Automatica 38, No. 5, 763--773 (2002; Zbl 1007.93015) Full Text: DOI
Ljung, Lennart Estimating linear time-invariant models of nonlinear time-varying systems. (English) Zbl 1293.93754 Eur. J. Control 7, No. 2-3, 203-219 (2001). MSC: 93E12 93C41 PDFBibTeX XMLCite \textit{L. Ljung}, Eur. J. Control 7, No. 2--3, 203--219 (2001; Zbl 1293.93754) Full Text: DOI
Xie, Liang-Liang; Ljung, Lennart Asymptotic variance expressions for estimated frequency functions. (English) Zbl 1008.93064 IEEE Trans. Autom. Control 46, No. 12, 1887-1899 (2001). Reviewer: Yuliya S.Mishura (Kyïv) MSC: 93E10 93C80 93E12 PDFBibTeX XMLCite \textit{L.-L. Xie} and \textit{L. Ljung}, IEEE Trans. Autom. Control 46, No. 12, 1887--1899 (2001; Zbl 1008.93064) Full Text: DOI
Poznyak, Alex S.; Ljung, Lennart On-line identification and adaptive trajectory tracking for nonlinear stochastic continuous time systems using differential neural networks. (English) Zbl 0988.93039 Automatica 37, No. 8, 1257-1268 (2001). Reviewer: Angela Slavova (Sofia) MSC: 93C40 92B20 93E35 PDFBibTeX XMLCite \textit{A. S. Poznyak} and \textit{L. Ljung}, Automatica 37, No. 8, 1257--1268 (2001; Zbl 0988.93039) Full Text: DOI
Gevers, Michel; Ljung, Lennart; Van den Hof, Paul Asymptotic variance expressions for closed-loop identification. (English) Zbl 1153.93520 Automatica 37, No. 5, 781-786 (2001). MSC: 93E12 93B51 93E10 PDFBibTeX XMLCite \textit{M. Gevers} et al., Automatica 37, No. 5, 781--786 (2001; Zbl 1153.93520) Full Text: DOI
Ljung, Lennart Recursive least-squares and accelerated convergence in stochastic approximation schemes. (English) Zbl 1153.93536 Int. J. Adapt. Control Signal Process. 15, No. 2, 169-178 (2001). Reviewer: Vlasta Kaňková (Praha) MSC: 93E24 62L20 PDFBibTeX XMLCite \textit{L. Ljung}, Int. J. Adapt. Control Signal Process. 15, No. 2, 169--178 (2001; Zbl 1153.93536) Full Text: DOI Link
Ljung, L. Letters to the editor on the paper “Dynamic wavelet and equivalent models”. (English) Zbl 1293.93538 Eur. J. Control 6, No. 3, 295-296 (2000). MSC: 93C80 93C10 65T60 PDFBibTeX XMLCite \textit{L. Ljung}, Eur. J. Control 6, No. 3, 295--296 (2000; Zbl 1293.93538) Full Text: DOI
Forssell, Urban; Ljung, Lennart A projection method for closed-loop identification. (English) Zbl 0989.93022 IEEE Trans. Autom. Control 45, No. 11, 2101-2106 (2000). MSC: 93B30 93B52 PDFBibTeX XMLCite \textit{U. Forssell} and \textit{L. Ljung}, IEEE Trans. Autom. Control 45, No. 11, 2101--2106 (2000; Zbl 0989.93022) Full Text: DOI Link
Forssell, Urban; Ljung, Lennart Identification of unstable systems using output error and Box-Jenkins model structures. (English) Zbl 0971.93075 IEEE Trans. Autom. Control 45, No. 1, 137-141 (2000). Reviewer: Yves Cherruault (Paris) MSC: 93E12 93B30 PDFBibTeX XMLCite \textit{U. Forssell} and \textit{L. Ljung}, IEEE Trans. Autom. Control 45, No. 1, 137--141 (2000; Zbl 0971.93075) Full Text: DOI Link
Forssell, Urban; Ljung, Lennart Some results on optimal experiment design. (English) Zbl 0945.93528 Automatica 36, No. 5, 749-756 (2000). MSC: 93B30 PDFBibTeX XMLCite \textit{U. Forssell} and \textit{L. Ljung}, Automatica 36, No. 5, 749--756 (2000; Zbl 0945.93528) Full Text: DOI
Lindskog, Peter; Ljung, Lennart Ensuring monotonic gain characteristics in estimated models by fuzzy model structures. (English) Zbl 0941.93509 Automatica 36, No. 2, 311-317 (2000). MSC: 93B30 PDFBibTeX XMLCite \textit{P. Lindskog} and \textit{L. Ljung}, Automatica 36, No. 2, 311--317 (2000; Zbl 0941.93509) Full Text: DOI
Ljung, Lennart; Forssell, Urban An alternative motivation for the indirect approach to closed-loop identification. (English) Zbl 0958.93027 IEEE Trans. Autom. Control 44, No. 11, 2206-2209 (1999). MSC: 93B30 93E12 PDFBibTeX XMLCite \textit{L. Ljung} and \textit{U. Forssell}, IEEE Trans. Autom. Control 44, No. 11, 2206--2209 (1999; Zbl 0958.93027) Full Text: DOI Link
Ljung, Lennart Comments on model validation as set membership identification. (English) Zbl 0949.93509 Garulli, A. (ed.) et al., Robustness in identification and control. Workshop, Siena, Italy, July 30 - August 2, 1998. London: Springer. Lect. Notes Control Inf. Sci. 245, 7-16 (1999). MSC: 93B30 PDFBibTeX XMLCite \textit{L. Ljung}, Lect. Notes Control Inf. Sci. 245, 7--16 (1999; Zbl 0949.93509)
Forssell, Urban; Ljung, Lennart Closed-loop identification revisited. (English) Zbl 0934.93019 Automatica 35, No. 7, 1215-1241 (1999). Reviewer: Z.Hasiewicz (Wrocław) MSC: 93B30 93E12 PDFBibTeX XMLCite \textit{U. Forssell} and \textit{L. Ljung}, Automatica 35, No. 7, 1215--1241 (1999; Zbl 0934.93019) Full Text: DOI
Ljung, L.; Forssell, U. Bias, variance and optimal experiment design: Some comments on closed loop identification. (English) Zbl 0971.93076 Normand-Cyrot, Dorothée (ed.), Perspectives in control. Theory and applications. Papers from the colloquium held in honor of Ioan Doré Landau on his 60th birthday in Paris, France, June 29-30, 1998. London: Springer. 205-236 (1998). Reviewer: Zygmunt Hasiewicz (Wrocław) MSC: 93E12 93B30 PDFBibTeX XMLCite \textit{L. Ljung} and \textit{U. Forssell}, in: Perspectives in control. Theory and applications. Papers from the colloquium held in honor of Ioan Doré Landau on his 60th birthday in Paris, France, June 29--30, 1998. London: Springer. 205--236 (1998; Zbl 0971.93076)
Ljung, Lennart Identification for control. – What is there to learn? (English) Zbl 0926.93003 Yamamoto, Yutaka (ed.) et al., Learning, control and hybrid systems. Festschrift in honor of Bruce Allen Francis and Mathukumalli Vidyasagar on the occasion of their 50th birthdays. London: Springer. Lect. Notes Control Inf. Sci. 241, 207-225 (1998). Reviewer: T.Semerdjiev (Sofia) MSC: 93-02 93B30 PDFBibTeX XMLCite \textit{L. Ljung}, Lect. Notes Control Inf. Sci. 241, 207--225 (1998; Zbl 0926.93003)
Ljung, Lennart; Guo, Lei The role of model validation for assessing the size of the unmodeled dynamics. (English) Zbl 0889.93018 IEEE Trans. Autom. Control 42, No. 9, 1230-1239 (1997). Reviewer: T.Semerdjiev (Sofia) MSC: 93B30 93C80 93A30 PDFBibTeX XMLCite \textit{L. Ljung} and \textit{L. Guo}, IEEE Trans. Autom. Control 42, No. 9, 1230--1239 (1997; Zbl 0889.93018) Full Text: DOI Link
Guo, Lei; Ljung, Lennart; Wang, Guan-Jun Necessary and sufficient conditions for stability of LMS. (English) Zbl 0886.93073 IEEE Trans. Autom. Control 42, No. 6, 761-770 (1997). Reviewer: T.Duncan (Lawrence) MSC: 93E24 93E15 PDFBibTeX XMLCite \textit{L. Guo} et al., IEEE Trans. Autom. Control 42, No. 6, 761--770 (1997; Zbl 0886.93073) Full Text: DOI Link Backlinks: MO
Ljung, Lennart; Guo, Lei Classical model validation for control design purposes. (English) Zbl 0875.93152 Math. Model. Syst. 3, No. 1, 27-42 (1997). MSC: 93B51 93A30 PDFBibTeX XMLCite \textit{L. Ljung} and \textit{L. Guo}, Math. Model. Syst. 3, No. 1, 27--42 (1997; Zbl 0875.93152) Full Text: DOI Link
McKelvey, T.; Abrahamsson, T.; Ljung, L. Vibration data analysis for a commercial aircraft. (English) Zbl 0875.93065 Automatica 32, No. 12, 1689-1700 (1996). MSC: 93B30 93C95 74M05 PDFBibTeX XMLCite \textit{T. McKelvey} et al., Automatica 32, No. 12, 1689--1700 (1996; Zbl 0875.93065) Full Text: DOI
Ljung, Lennart; McKelvey, Tomas Subspace identification from closed loop data. (English) Zbl 0875.93565 Signal Process. 52, No. 2, 209-215 (1996). MSC: 93E12 PDFBibTeX XMLCite \textit{L. Ljung} and \textit{T. McKelvey}, Signal Process. 52, No. 2, 209--215 (1996; Zbl 0875.93565) Full Text: DOI
Akçay, Hüseyin; Hjalmarsson, Håkan; Ljung, Lennart On the choice of norms in system identification. (English) Zbl 0863.93083 IEEE Trans. Autom. Control 41, No. 9, 1367-1372 (1996). Reviewer: Yu Wenhuan (Tianjin) MSC: 93E12 PDFBibTeX XMLCite \textit{H. Akçay} et al., IEEE Trans. Autom. Control 41, No. 9, 1367--1372 (1996; Zbl 0863.93083) Full Text: DOI
McKelvey, Tomas; Akçay, Hüseyin; Ljung, Lennart Subspace-based multivariable system identification from frequency response data. (English) Zbl 0855.93020 IEEE Trans. Autom. Control 41, No. 7, 960-979 (1996). MSC: 93B30 93C80 74M05 PDFBibTeX XMLCite \textit{T. McKelvey} et al., IEEE Trans. Autom. Control 41, No. 7, 960--979 (1996; Zbl 0855.93020) Full Text: DOI Link
McKelvey, Tomas; Akçay, Hüseyin; Ljung, Lennart Subspace-based identification of infinite-dimensional multivariable systems from frequency-response data. (English) Zbl 0859.93017 Automatica 32, No. 6, 885-902 (1996). Reviewer: Y.Cherruault (Paris) MSC: 93B30 93C25 93C80 PDFBibTeX XMLCite \textit{T. McKelvey} et al., Automatica 32, No. 6, 885--902 (1996; Zbl 0859.93017) Full Text: DOI
Forsman, K.; Ljung, L. The dead zone in system identification. (English) Zbl 0856.93029 Milanese, Mario (ed.) et al., Bounding approaches to system identification. New York, NY: Plenum Press. 69-82 (1996). Reviewer: T.Semerdjiev (Sofia) MSC: 93B30 93E12 93-02 PDFBibTeX XMLCite \textit{K. Forsman} and \textit{L. Ljung}, in: Bounding approaches to system identification. New York, NY: Plenum Press. 69--82 (1996; Zbl 0856.93029)
Ljung, L.; Sjöberg, J.; Hjalmarsson, H. On neural network model structures in system identification. (English) Zbl 0856.93025 Bittanti, Sergio (ed.) et al., Identification, adaptation, learning. The science of learning models from data. Proceedings of the NATO Advanced Study Institute ‘From identification to learning’, Como, Italy, August 22–September 2, 1994. Berlin: Springer. NATO ASI Ser., Ser. F, Comput. Syst. Sci. 153, 366-399 (1996). Reviewer: O.Pastravanu (Iaşi) MSC: 93B30 93C10 93-02 92B20 PDFBibTeX XMLCite \textit{L. Ljung} et al., NATO ASI Ser., Ser. F, Comput. Syst. Sci. 153, 366--399 (1996; Zbl 0856.93025)
Juditsky, Anatoli; Hjalmarsson, Håkan; Benveniste, Albert; Delyon, Bernard; Ljung, Lennart; Sjöberg, Jonas; Zhang, Qinghua Nonlinear black-box models in system identification: Mathematical foundations. (English) Zbl 0846.93019 Automatica 31, No. 12, 1725-1750 (1995). MSC: 93B30 93C10 93E12 93-02 PDFBibTeX XMLCite \textit{A. Juditsky} et al., Automatica 31, No. 12, 1725--1750 (1995; Zbl 0846.93019) Full Text: DOI
Sjöberg, Jonas; Zhang, Qinghua; Ljung, Lennart; Benveniste, Albert; Delyon, Bernard; Glorennec, Pierre-Yves; Hjalmarsson, Håkan; Juditsky, Anatoli Nonlinear black-box modeling in system identification: A unified overview. (English) Zbl 0846.93018 Automatica 31, No. 12, 1691-1724 (1995). MSC: 93B30 93C10 93-02 PDFBibTeX XMLCite \textit{J. Sjöberg} et al., Automatica 31, No. 12, 1691--1724 (1995; Zbl 0846.93018) Full Text: DOI Link
Sjöberg, J.; Ljung, L. Overtraining, regularization and searching for a minimum, with application to neural networks. (English) Zbl 0919.93080 Int. J. Control 62, No. 6, 1391-1407 (1995). MSC: 93E12 93A30 92B20 93E24 PDFBibTeX XMLCite \textit{J. Sjöberg} and \textit{L. Ljung}, Int. J. Control 62, No. 6, 1391--1407 (1995; Zbl 0919.93080) Full Text: DOI Link
Guo, Lei; Ljung, Lennart Performance analysis of general tracking algorithms. (English) Zbl 0834.93050 IEEE Trans. Autom. Control 40, No. 8, 1388-1402 (1995). Reviewer: H.Pragarauskas (Vilnius) MSC: 93E10 93C05 PDFBibTeX XMLCite \textit{L. Guo} and \textit{L. Ljung}, IEEE Trans. Autom. Control 40, No. 8, 1388--1402 (1995; Zbl 0834.93050) Full Text: DOI Link
Guo, Lei; Ljung, Lennart Exponential stability of general tracking algorithms. (English) Zbl 0834.93059 IEEE Trans. Autom. Control 40, No. 8, 1376-1387 (1995). Reviewer: H.Pragarauskas (Vilnius) MSC: 93E15 93E24 PDFBibTeX XMLCite \textit{L. Guo} and \textit{L. Ljung}, IEEE Trans. Autom. Control 40, No. 8, 1376--1387 (1995; Zbl 0834.93059) Full Text: DOI Backlinks: MO
Ljung, Lennart Building models from frequency domain data. (English) Zbl 0835.93013 Åström, K. J. (ed.) et al., Adaptive control, filtering, and signal processing. Based on the proceedings of a workshop that was an integral part of the 1992-93 IMA program on control theory, held at the University of Minnesota, Minneapolis, MN, USA. New York, NY: Springer-Verlag. IMA Vol. Math. Appl. 74, 229-239 (1995). Reviewer: G.Dimitriu (Iaşi) MSC: 93B30 93C05 93C80 PDFBibTeX XMLCite \textit{L. Ljung}, IMA Vol. Math. Appl. 74, 229--239 (1995; Zbl 0835.93013)
Blondel, Vincent; Gevers, Michel; Lindquist, Anders [Ackermann, J.; Anderson, B. D. O; Araki, M.; Åström, K. J.; Balchen, J. G.; Barmish, B. R.; Bensoussan, A.; Byrnes, C. I.; Caines, P. E.; Chen, H. F.; Davis, M. H. A.; Davison, E. J.; Fliess, M.; Goodwin, G. C.; Kimura, H.; Kučera, V.; Laub, A. J.; Ljung, L.; McFarlane, A. J. G.; Picci, G.; Poznyak, A. S.; Skelton, R. E.; Tsypkin, Ya. Z.; Varaiya, P. P.; Vidyasagar, M.; Willems, J. C.; Wonham, W. M.] Survey on the state of systems and control. (English) Zbl 1177.93001 Eur. J. Control 1, No. 1, 5-23 (1995). MSC: 93-02 PDFBibTeX XMLCite \textit{V. Blondel} et al., Eur. J. Control 1, No. 1, 5--23 (1995; Zbl 1177.93001) Full Text: DOI Link
Ljung, Lennart System identification in a MIC perspective. (English) Zbl 0850.93188 Model. Identif. Control 15, No. 3, 153-159 (1994). MSC: 93B30 93A30 PDFBibTeX XMLCite \textit{L. Ljung}, Model. Identif. Control 15, No. 3, 153--159 (1994; Zbl 0850.93188) Full Text: DOI
Ljung, Lennart; Glad, Torkel Modeling of dynamic systems. (English) Zbl 0843.93001 Prentice Hall Information and System Sciences Series. Englewood Cliffs, NJ: PTR Prentice Hall. 361 p. (1994). Reviewer: O.Pastravanu (Iaşi) MSC: 93-01 93A30 00A71 00A72 93B30 93E12 PDFBibTeX XMLCite \textit{L. Ljung} and \textit{T. Glad}, Modeling of dynamic systems. Englewood Cliffs, NJ: PTR Prentice Hall (1994; Zbl 0843.93001)
Ljung, Lennart; Glad, Torkel On global identifiability for arbitrary model parametrizations. (English) Zbl 0795.93026 Automatica 30, No. 2, 265-276 (1994). MSC: 93B30 PDFBibTeX XMLCite \textit{L. Ljung} and \textit{T. Glad}, Automatica 30, No. 2, 265--276 (1994; Zbl 0795.93026) Full Text: DOI