Lennart Ljung

Lennart Ljung, Qinghua Zhang, Jiandong Wang, 2009, Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference.

Implementation of algorithms for tuning parameters in regularized least squares problems in system identification

Lennart Ljung, Tianshi Chen, L. Ljung, 2013, Autom..

Version 5 of the System Identification Toolbox for use with MATLAB - with Object Orientation

Lennart Ljung, L. Ljung, 2000 .

ON THE ROLE OF FUTURE HORIZON IN CLOSED-LOOP SUBSPACE IDENTIFICATION

Lennart Ljung, S. Joe Qin, 2006 .

A novel subspace identification approach with enforced causal models

Lennart Ljung, Si-Zhao Joe Qin, Weilu Lin, 2005, Autom..

Towards Online Tree Construction

Lennart Ljung, Jan-Erik Strömberg, Alf Isaksson, 1992 .

On Local LTI Model Coherence for LPV Interpolation

Lennart Ljung, Rik Pintelon, Qinghua Zhang, 2020, IEEE Transactions on Automatic Control.

Model error concepts in identification for control

Lennart Ljung, Andrea Garulli, Julio H. Braslavsky, 1999, Proceedings of the 38th IEEE Conference on Decision and Control (Cat. No.99CH36304).

Analysis of recursive stochastic algorithms

Lennart Ljung, L. Ljung, 1977 .

Constrained Subspace Method for the Identification of Structured State-Space Models (COSMOS)

Lennart Ljung, Adrian Wills, Chengpu Yu, 2020, IEEE Transactions on Automatic Control.

Dynamic network reconstruction from heterogeneous datasets

Lennart Ljung, Wei Pan, Jorge Goncalves, 2016, Autom..

Frequency-domain identification of continuous-time ARMA models from sampled data

Lennart Ljung, Jonas Gillberg, L. Ljung, 2009, Autom..

From data to model: a guided tour

Lennart Ljung, 1994 .

Identification for control: some results on optimal experiment design

Lennart Ljung, Urban Forssell, 1998, Proceedings of the 37th IEEE Conference on Decision and Control (Cat. No.98CH36171).

Convexity issues in system identification

Lennart Ljung, Tianshi Chen, L. Ljung, 2013, 2013 10th IEEE International Conference on Control and Automation (ICCA).

Recursive Parameter Estimation and Adaptive Control : A Brief Status Report for the Potential User

Lennart Ljung, 1987 .

On Effects of Condition Number of Regression Matrix upon Hyper-parameter Estimators for Kernel-based Regularization Methods

Lennart Ljung, Tianshi Chen, Yue Ju, 2020, ArXiv.

Estimating Time-Delays Via State-Space Identification Methods

Lennart Ljung, Peter Nagy, L. Ljung, 1991 .

Backwards Markovian models for second-order stochastic processes (Corresp.)

Lennart Ljung, Thomas Kailath, L. Ljung, 1976, IEEE Trans. Inf. Theory.

Aspects on the Interpretation of Disturbances in Ident ificat ion1

Lennart Ljung, Liang-Liang Xie, L. Ljung, 2000 .

Critical Success Conditions for Enterprise Systems Change Projects

Lennart Ljung, Odd Fredriksson, L. Ljung, 2010, AMCIS.

Model Reference Adaptive Systems and Self-Tuning Regulators

Lennart Ljung, Ioan Doré Landau, L. Ljung, 1977 .

Nonlinear System Identification: A User-Oriented Road Map pdf

Lennart Ljung, Johan Schoukens, L. Ljung, 2019, IEEE Control Systems.

Some facts about the choice of the weighting matrices in Larimore type of subspace algorithms

Lennart Ljung, Dietmar Bauer, 2002, Autom..

On parameter and state estimation for linear differential-algebraic equations

Lennart Ljung, Thomas B. Schön, Fredrik Gustafsson, 2007, Autom..

Modern Enterprise Systems as Enablers of Agile Development

Lennart Ljung, Odd Fredriksson, L. Ljung, 2009, ISD.

Maximum likelihood identification of Wiener models

Lennart Ljung, Adrian Wills, Anna Hagenblad, 2008, Autom..

in System Identification

Lennart Ljung, L. Ljung, 1991 .

Segmentation of ARX-models using sum-of-norms regularization

Stephen P. Boyd, Henrik Ohlsson, Lennart Ljung, 2010, Autom..

Identification of Infinite Dimensional Systems from Frequency Response Data

Lennart Ljung, Tomas McKelvey, Hüseyin Akçay, 1995 .

Identifying State-space Models with Mathwork’s System Identification Toolbox

Lennart Ljung, 1991 .

Shaping frequency-dependent time resolution when estimating spectral properties with parametric methods

Lennart Ljung, Svante Gunnarsson, Fredrik Gustafsson, 1997, IEEE Trans. Signal Process..

On the estimation of transfer functions

Lennart Ljung, L. Ljung, 1985, Autom..

Letters to the Editor on the paper 'Dynamic Wavelet and Equivalent Models' by O.M. Boaghe and S.A. Billings

Lennart Ljung, Stephen A. Billings, Otilia M. Boaghe, 2000, Eur. J. Control.

Adaptive Control : Positive-Real Condition

Lennart Ljung, 1987 .

Signals, Noises and Model Errors

Lennart Ljung, 1987 .

Asymptotic Properties of Hyperparameter Estimators by Using Cross-Validations for Regularized System Identification

Lennart Ljung, Tianshi Chen, Bi-Qiang Mu, 2018, 2018 IEEE Conference on Decision and Control (CDC).

Adaptation and Tracking in Identification

Lennart Ljung, 1987 .

Using the bootstrap to estimate the variance in the case of undermodeling

Lennart Ljung, Fredrik Tjärnström, 2002, IEEE Trans. Autom. Control..

System Identification and Simple Process Models

Lennart Ljung, 2002 .

A Comparative Study of Recursive Identification Methods

Lennart Ljung, Torsten Söderström, Ivar Gustavsson, 1974 .

Models in Signal Processing

Lennart Ljung, 1996 .

Robust control of identified models with mixed parametric and non-parametric uncertainties

Lennart Ljung, Wolfgang Reinelt, 2001 .

Benchmark problems for continuous-time model identification: Design aspects, results and perspectives

Lennart Ljung, Alexandre Janot, Hugues Garnier, 2019, Autom..

Benefits of Feedback in Experiment Design

Lennart Ljung, Michel Gevers, 1985 .

Nonlinear system identification via direct weight optimization

Jacob Roll, Lennart Ljung, Alexander V. Nazin, 2005, Autom..

Adaptation using Recursive Parameter Estimation

Lennart Ljung, 1984 .

Direct Minimization Methods for Adaptive Control of Non-Minimum Phase Systems

Lennart Ljung, Eva Trulsson, 1982 .

Kernel-based model order selection for identification and prediction of linear dynamic systems

Lennart Ljung, Tianshi Chen, Gianluigi Pillonetto, 2013, 52nd IEEE Conference on Decision and Control.

On the Identification and Adaptive Control of Bilinear Systems

Lennart Ljung, Farhat Fnaiech, 1985 .

Adaptation and tracking in system identification - A survey

Lennart Ljung, Svante Gunnarsson, L. Ljung, 1990, Autom..

Adaptive Minimization of Control Performance Criteria

Lennart Ljung, Eva Trulsson, 1982 .

Estimation of grey box and black box models for non-linear circuit data

Lennart Ljung, Qinghua Zhang, Peter Lindskog, 2004 .

Identification of unstable systems using output error and Box-Jenkins model structures

Lennart Ljung, Urban Forssell, 2000, IEEE Trans. Autom. Control..

Unprejudiced optimal open loop input design for identification of transfer functions

Lennart Ljung, Zhen-Dong Yuan, 1985, Autom..

General structure of adaptive algorithms: adaptation and tracking

Lennart Ljung, 1993 .

Derivation and Analysis for a General Recursive Prediction Error Identification Algorithm

Lennart Ljung, 1979 .

Improving Linear State-Space Models with Additional Iterations pdf

Lennart Ljung, Mladen Gibanica, Suat Gumussoy, 2020, ArXiv.

Continuous-time DC kernel — A stable generalized first order spline kernel

Lennart Ljung, Tianshi Chen, Alessandro Chiuso, 2016, 2016 IEEE 55th Conference on Decision and Control (CDC).

Identification of switched linear regression models using sum-of-norms regularization

Henrik Ohlsson, Lennart Ljung, L. Ljung, 2013, Autom..

Classical model validation for control design purposes

Lennart Ljung, Lei Guo, 1997 .

Model Error Modeling and Stochastic Embedding

Lennart Ljung, Graham C. Goodwin, Juan C. Agüero, 2015 .

Tools for Semi-Physical Modeling

Lennart Ljung, Peter Lindskog, 1994 .

On Estimation of Transfer Function Error Bounds

Lennart Ljung, Bo Wahlberg, L. Ljung, 1991 .

Aspects on the System Identification Problem

Lennart Ljung, 1982 .

Modelling of Industrial Systems

Lennart Ljung, 1993, ISMIS.

Automatic Control and Artificial Intelligence : An Integrated Approach

Lennart Ljung, 1991 .

Asymptotic results for sensor array processing

Lennart Ljung, Bjorn Ottersten, 1989, International Conference on Acoustics, Speech, and Signal Processing,.

Controllers for amplitude limited model error models

Lennart Ljung, Anders Helmersson, Martin Enqvist, 2005 .

Frequency domain tracking characteristics of adaptive algorithms

Lennart Ljung, Svante Gunnarsson, L. Ljung, 1989, IEEE Trans. Acoust. Speech Signal Process..

On the Convergence of Certain Recursive Algorithms

Lennart Ljung, 1975 .

Application of Fast Kalman Estimation to Adaptive Equalization

Lennart Ljung, David Falconer, L. Ljung, 1978, IEEE Trans. Commun..

Convergence Analysis of Recursive, Stochastic Algorithms

Lennart Ljung, 1977 .

Hemligheten med projektledning

Lennart Ljung, Tomas Jansson, Tomas Jansson, 2009 .

Fast Algorithms for Recursive Estimation and Identification

Lennart Ljung, 1979 .

Developments in The MathWorks System Identification Toolbox

Lennart Ljung, Rajiv Singh, Qinghua Zhang, 2009 .

Regressor and structure selection in NARX models using a structured ANOVA approach

Lennart Ljung, Ingela Lind, L. Ljung, 2008, Autom..

The Development of a Multi Dimensional Projectivity Analysis

Lennart Ljung, 2001 .

Frequency domain versus time domain methods in system identification

Lennart Ljung, Keith Glover, L. Ljung, 1981, Autom..

On the accuracy of parameter estimation for continuous time nonlinear systems from sampled data

Lennart Ljung, Graham C. Goodwin, Juan C. Agüero, 2011, IEEE Conference on Decision and Control and European Control Conference.

Identification of wiener systems with process noise is a nonlinear errors-in-variables problem

Lennart Ljung, Bo Wahlberg, James Welsh, 2014, 53rd IEEE Conference on Decision and Control.

What Can Regularization Offer for Estimation of Dynamical Systems?

Lennart Ljung, Tianshi Chen, L. Ljung, 2013, ALCOSP.

Efficient Construction of Transfer Functions from Frequency Response Data

Lennart Ljung, Tomas McKelvey, Hüseyin Akçay, 1994 .

On Possible Convergence Points for Reduced Order Indirect Adaptive Pole Placement

Lennart Ljung, C. Richard Johnson, 1983 .

Linear approximations of nonlinear FIR systems for separable input processes

Lennart Ljung, Martin Enqvist, L. Ljung, 2005, Autom..

Perspectives on the Process of Identification

Lennart Ljung, L. Ljung, 1993 .

ENSYM-Project Oriented Study 1998 Team 2, Final report

Lennart Ljung, 1999 .

Stochastic Embedding revisited: A modern interpretation

Lennart Ljung, Graham C. Goodwin, Juan C. Agüero, 2014, 53rd IEEE Conference on Decision and Control.

Automatica prize paper awards 1996

Lennart Ljung, 1996, Autom..

Identification of Power Generator Dynamics from Normal Operating Data

Lennart Ljung, Sture Lindahl, 1972 .

A COMMENT ON “LEAKAGE” IN ADAPTIVE ALGORITHMS

Lennart Ljung, Jonas Sjöberg, 1993 .

Nonlinear black-box modeling in system identification: a unified overview

Lennart Ljung, Bernard Delyon, Pierre-Yves Glorennec, 1995, Autom..

History of Automatic Control

Lennart Ljung, Luc Dugard, Daniel Alazard, 2017 .

Adaptive Controllers : Convergence Analysis

Lennart Ljung, 1987 .

Recursive identification algorithms

Lennart Ljung, L. Ljung, 2002 .

A state-space approach to sparse dynamic network reconstruction pdf

Lennart Ljung, Johan Thunberg, Jorge M. Gonçalves, 2018, ArXiv.

Robustness guarantees for linear control designs with an estimated nonlinear model error model

Lennart Ljung, Anders Helmersson, S. T. Glad, 2004 .

Error propagation properties of recursive least-squares adaptation algorithms

Lennart Ljung, Stefan Ljung, L. Ljung, 1985, Autom..

Recursive methods for off-line identification

Lennart Ljung, Anders Ahlen, Göte Solbrand, 1985 .

On manifolds, climate reconstruction and bivalve shells

Henrik Ohlsson, Lennart Ljung, Maite Bauwens, 2009, Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference.

Point-mass filter and Cramer-Rao bound for terrain-aided navigation

Lennart Ljung, N. Bergman, L. Ljung, 1997, Proceedings of the 36th IEEE Conference on Decision and Control.

Regressor selection with the analysis of variance method

Lennart Ljung, Ingela Lind, L. Ljung, 2005, Autom..

Stability in adaptive control by persistently exciting regulators

Lennart Ljung, Eva Trulsson, 1985, 1985 24th IEEE Conference on Decision and Control.

SYSTEM IDENTIFICATION USING BONDGRAPHS

Lennart Ljung, P.A.J. Nagy, 1993 .

On the design of multiple kernels for nonparametric linear system identification

Lennart Ljung, Tianshi Chen, Alessandro Chiuso, 2014, 53rd IEEE Conference on Decision and Control.

Some Basic Ideas in Recursive Identification

Lennart Ljung, 1978 .

Direct Weight Optimization applied to discontinuous functions

Henrik Ohlsson, Jacob Roll, Lennart Ljung, 2008, 2008 47th IEEE Conference on Decision and Control.

Guest Editorial: Special Issue on System Identification

Lennart Ljung, Antonio Vicino, 2005, IEEE Trans. Autom. Control..

Performance of Subspace-Based System Identification Methods

Lennart Ljung, Bo Wahlberg, Bjorn Ottersten, 1993 .

Identification: Basic Problem

Lennart Ljung, 1992, Concise Encyclopedia of Modelling & Simulation.

Identification of Sparse Continuous-Time Linear Systems with Low Sampling Rate: Exploring Matrix Logarithms pdf

Lennart Ljung, Johan Thunberg, Jorge M. Gonçalves, 2016, ArXiv.

Reglerproblem för Händelsestörda och Händelsestyrda System

Lennart Ljung, Mille Millnert, Bengt Bengtsson, 1982 .

Identification Aspects of Ritt's Algorithm for Discrete-Time Systems

Lennart Ljung, Torkel Glad, Christian Lyzell, 2009 .

Facing the Challenge of Computer Science in the Industrial Applications of Control

Lennart Ljung, Peter E. Caines, Albert Benveniste, 1991 .

Practical Issues of System Identification

Lennart Ljung, 2004 .

Systems Aliasing in Network Reconstruction: Issues in low sampling frequencies

Lennart Ljung, Johan Thunberg, Jorge Goncalves, 2016 .

Cascade Realization of an Adaptive FIR Filter: Global Properties of the Average Squared Prediction Error Surface

Lennart Ljung, C. Richard Johnson, Geoffrey A. Williamson, 1991 .

Estimate Physical Parameters by Black Box Modeling

Lennart Ljung, Liang-Liang Xie, 2003 .

Variance properties of a two-step ARX estimation procedure

Lennart Ljung, Fredrik Tjärnström, L. Ljung, 2001, ECC.

System Identification Using Bondgraphs

Lennart Ljung, P.A.J. Nagy, 1992 .

Subspace-based identification of infinite-dimensional multivariable systems from frequency-response data

Lennart Ljung, Tomas McKelvey, Hüseyin Akçay, 1996, Autom..

Initialisation aspects for subspace and output-error identification methods

Lennart Ljung, L. Ljung, 2003, 2003 European Control Conference (ECC).

A Test Case for Adaptive Control : Car Steering

Lennart Ljung, Peter Andersson, 1981 .

MODEL ACCURACY IN SYSTEM IDENTIFICATION

Lennart Ljung, 1991 .

Identification for control — What is there to learn?

Lennart Ljung, L. Ljung, 1999 .

Some Aspects of Nonlinear Black-Box Modeling in System Identification

Lennart Ljung, 1997 .

Version 6 of the system identification toolbox

Lennart Ljung, 2003 .

Rank-1 kernels for regularized system identification

Lennart Ljung, Tianshi Chen, Alessandro Chiuso, 2013, 52nd IEEE Conference on Decision and Control.

Maximum entropy properties of discrete-time first-order stable spline kernel

Lennart Ljung, Francesca P. Carli, Tianshi Chen, 2014, Autom..

Analysis of stochastic gradient algorithms for linear regression problems

Lennart Ljung, 1984, IEEE Trans. Inf. Theory.

Choice and Effect of Different Feedback Configurations for Identification Experiments

Lennart Ljung, Torsten Söderström, Ivar Gustavsson, 1980 .

Sparse control using sum-of-norms regularized model predictive control

Henrik Ohlsson, Lennart Ljung, Sina Khoshfetrat Pakazad, 2013, 52nd IEEE Conference on Decision and Control.

Construction of Composite Models from Observed Data

Lennart Ljung, Mille Millnert, Anders Skeppstedt, 1992 .

A Graphical User Interface (GUI) to the System Identification Toolbox

Lennart Ljung, 1994 .

Revisiting Hammerstein system identification through the Two-Stage Algorithm for bilinear parameter estimation

Lennart Ljung, Qinghua Zhang, Jiandong Wang, 2009, Autom..

Performance analysis of general tracking algorithms

Lennart Ljung, Lei Guo, 1995 .

Model Validation and Model Error Modeling

Lennart Ljung, L. Ljung, 1999 .

A discussion of model accuracy in system identification

Lennart Ljung, 1992 .

Scalable anomaly detection in large homogeneous populations

Henrik Ohlsson, Lennart Ljung, Tianshi Chen, 2013, Autom..

On Convexification of System Identification Criteria

Lennart Ljung, L. Ljung, 2019, Automation and Remote Control.

Deep State Space Models for Nonlinear System Identification pdf

Lennart Ljung, Thomas B. Schön, Niklas Wahlstrom, 2020, IFAC-PapersOnLine.

On the Asymptotic Optimality of Cross-Validation based Hyper-parameter Estimators for Regularized Least Squares Regression Problems

Lennart Ljung, Tianshi Chen, Biqiang Mu, 2021, 2104.10471.

Revisiting Total Model Errors and Model Validation

Lennart Ljung, L. Ljung, 2021, Journal of Systems Science and Complexity.

A Crash Course on Reinforcement Learning pdf

Lennart Ljung, Farnaz Adib Yaghmaie, L. Ljung, 2021, ArXiv.

Kernel-based Regularized Iterative Learning Control of Repetitive Linear Time-varying Systems

Lennart Ljung, Xian Yu, Biqiang Mu, 2021, IFAC-PapersOnLine.

Tutorial on Asymptotic Properties of Regularized Least Squares Estimator for Finite Impulse Response Model pdf

Lennart Ljung, Yue Ju, Biqiang Mu, 2021, ArXiv.

Optimality analysis of the Two-Stage Algorithm for Hammerstein system identification

Lennart Ljung, Qinghua Zhang, Jiandong Wang, 2009 .

Some Limit Results for Functionals of Stochastic Processes

Lennart Ljung, L. Ljung, 1977 .

PAC-learning and asymptotic system identification theory

Lennart Ljung, 1996, Proceedings of 35th IEEE Conference on Decision and Control.

Tools for semiphysical modelling

Lennart Ljung, Peter Lindskog, L. Ljung, 1995 .

Minimizing the Variance of Transfer Function Estimates

Lennart Ljung, Fredrik Tjärnström, 2002 .

Prediction Error Identification Methods

Lennart Ljung, 1978 .

System Identi cation

Lennart Ljung, L. Ljung, 2014 .

The EKF, RPEM, and Recursive Maximum Likelihood Method in a Simple Application to Image Restoration

Lennart Ljung, Shlomo Koch, Howard Kaufman, 1994 .

Identification of Wiener systems with monotonous nonlinearity

Lennart Ljung, Anatoli Iouditski, Qinghua Zhang, 2007 .

Parameter Estimation in Linear Differential-Algebraic Equations

Lennart Ljung, Torkel Glad, Markus Gerdin, 2003 .

Direct Weight Optimization in Statistical Estimation and System Identification

Jacob Roll, Lennart Ljung, Ion Grama, 2008 .

LTI Approximations of Slightly Nonlinear Systems : Some Intriguing Examples

Lennart Ljung, Martin Enqvist, L. Ljung, 2004 .

Merging 'reasoning' and filtering in a Bayesian framework-some sensitivity and optimality aspects

Lennart Ljung, Krister Forsman, Mille Millnert, 1989, Proceedings of the 28th IEEE Conference on Decision and Control,.

Worst-case identification in l/sub 1/ for f.i.r linear systems

Lennart Ljung, A. Tikku, 1995, Proceedings of 1995 34th IEEE Conference on Decision and Control.

Remarks on the mean square tracking error

Lennart Ljung, Pierre Priouret, 1991 .

Distributed Change Detection

Henrik Ohlsson, Lennart Ljung, Shankar Sastry, 2012 .

Fast time-invariant implementations for linear least-squares smoothing filters

Lennart Ljung, Thomas Kailath, Bernard C. Levy, 1978 .

Two filter smoothing formulae by diagonalization of the Hamiltonian equations

Lennart Ljung, Thomas Kailath, L. Ljung, 1982 .

The Factorization and Representation of Operators in the Algebra Generated by Toeplitz Operators

Lennart Ljung, Thomas Kailath, Bernard C. Levy, 1979 .

Some Classical and Some New Ideas for Identification of Linear Systems

Lennart Ljung, L. Ljung, 2013 .

Subspace Identification Methods Using Parsimonious Model Formulation

Lennart Ljung, L. Ljung, 2002 .

Structure selection with ANOVA: local linear models

Lennart Ljung, Ingela Lind, L. Ljung, 2003 .

Asymptotic Normality and Accuracy of Prediction Error Estimation

Lennart Ljung, Peter E. Caines, 1976 .

Identifiability implies robust identifiability

Lennart Ljung, Torkel Glad, Torbjörn Andersson, 1993, Proceedings of 32nd IEEE Conference on Decision and Control.

An Exact Formula for the Tracking Ability of Adaptive Algorithms : Implications for the General Case

Lennart Ljung, 1992 .

DIRECT WEIGHT OPTIMIZATION FOR APPROXIMATELY LINEAR FUNCTIONS: OPTIMALITY AND DESIGN

Jacob Roll, Lennart Ljung, Alexander Nazin, 2006 .

On time-frequency resolution of signal properties using parametric techniques

Lennart Ljung, Svante Gunnarsson, Fredrik Gustafsson, 1994, Proceedings of 1994 33rd IEEE Conference on Decision and Control.

On the Use of Regularization in System Identification

Lennart Ljung, Jonas Sjöberg, Tomas McKelvey, 1993 .

On-line Structure Selection for Multivariable State Space Models

Lennart Ljung, A J M van Overbeek, L. Ljung, 1979 .

On adaptive smoothing of empirical transfer function estimates

Lennart Ljung, Fredrik Gustafsson, Daniel E. Rivera, 1999 .

OVERTRAINING, REGULARIZATION, AND SEARCHING FOR MINIMUM IN NEURAL NETWORKS

Lennart Ljung, Jonas Sjöberg, 1993 .

Bacteria classification based on feature extraction from sensor data

Lennart Ljung, Fredrik Gustafsson, Ingemar Lundström, 1998 .

A simple start-up procedure for canonical form state space identification, based on subspace approximation

Lennart Ljung, L. Ljung, 1991, [1991] Proceedings of the 30th IEEE Conference on Decision and Control.

Multiple Model Parameter Estimation

Lennart Ljung, Steve S. Niu, L. Ljung, 1995 .

Global identifiability of complex models, constructed from Simple submodels

Lennart Ljung, Torkel Glad, Markus Gerdin, 2007 .

Performance analysis of general tracking algorithms

Lennart Ljung, Lei Guo, L. Ljung, 1994, Proceedings of 1994 33rd IEEE Conference on Decision and Control.

Estimation of Parameters in Dynamical Systems

Lennart Ljung, L. Ljung, 1985 .

Ensuring Certain Physical Properties in Black Box Models by Applying Fuzzy Techniques

Lennart Ljung, Peter Lindskog, 1997 .

Model Identification of Linear Parameter Varying Aircraft Systems

Lennart Ljung, Atsushi Fujimori, 2006 .

Local Modelling of Non linear Dynamic Systems Using Direct Weight Optimization

Jacob Roll, Lennart Ljung, L. Ljung, 2003 .

Velocity Estimation from Irregular, Noisy Position Measurements

Lennart Ljung, Torkel Glad, 1984 .

A Novel Subspace Identiflcation Approach with Parsimonious Parametrization

Lennart Ljung, S. Joe Qin, Weilu Lin, 2004 .

Tuning of Hyperparameters for FIR models - an Asymptotic Theory

Lennart Ljung, Tianshi Chen, Biqiang Mu, 2017 .

Error Propagation Properties of Recursive Least Squares Adaptation Algorithms

Lennart Ljung, Stefan Ljung, L. Ljung, 1984 .

Identification theory and single realization behaviour

Lennart Ljung, 1986, 1986 25th IEEE Conference on Decision and Control.

Tracking performance analysis of the forgetting factor RLS algorithm

Lennart Ljung, Pierre Priouret, Lei Guo, 1992, [1992] Proceedings of the 31st IEEE Conference on Decision and Control.

A non-asymptotic approach to local modelling

Jacob Roll, Lennart Ljung, L. Ljung, 2002, Proceedings of the 41st IEEE Conference on Decision and Control, 2002..

Efficient change of initial conditions, dual chandrasekhar equations, and some applications

Lennart Ljung, Thomas Kailath, L. Ljung, 1977 .

Nonlinear dynamics isolated by delaunay triangulation criteria

Lennart Ljung, L. Ljung, D. Lindgren, 2004, 2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601).

Design Variables for Bias Distribution in Transfer Function Estimation. Version II

Lennart Ljung, Bo Wahlberg, 1984 .

Merging ‘reasoning’ and filtering in a bayesian framework—some sensitivity and optimality aspects

Lennart Ljung, Krister Forsman, Mille Millnert, 1991 .

Handling Certain Structure Information in Subspace Identification

Lennart Ljung, Christian Lyzell, Martin Enqvist, 2009 .

Aspects on accelerated convergence in stochastic approximation schemes

Lennart Ljung, L. Ljung, 1994, Proceedings of 1994 33rd IEEE Conference on Decision and Control.

SegmentationofARX-modelsUsingSum-of-Norms Regularization ?

Stephen P. Boyd, Henrik Ohlsson, Lennart Ljung, 2010 .

Gaussian-optimal on-line parameter estimation

Lennart Ljung, Donald Wiberg, 1980, 1980 19th IEEE Conference on Decision and Control including the Symposium on Adaptive Processes.

Local modelling with a priori known bounds using direct weight optimization

Jacob Roll, Lennart Ljung, L. Ljung, 2003, 2003 European Control Conference (ECC).

New Convergence Results for the Least Squares Identification Algorithm

Xiao-Li Hu, Lennart Ljung, 2008 .

Weight Determination by Manifold Regularization

Henrik Ohlsson, Lennart Ljung, L. Ljung, 2012 .

Testing Global Identifiability for Arbitrary Model Parameterizations

Lennart Ljung, Torkel Glad, 1991 .

Comparing Di erent Approaches to Model Error Modeling in Robust Identi cation ∗

Lennart Ljung, Andrea Garulli, Wolfgang Reinelt, 2001 .

Characterization of the Concept of 'Persistently Exciting' in the Frequency Domain

Lennart Ljung, Lennart Ljung, L. Ljung, 1971 .

IDENTIFICATION OF WIENER SYSTEM WITH MONOTONOUS NONLINEARITY

Lennart Ljung, Anatoli Iouditski, Qinghua Zhang, 2006 .

Parametrization of Nonlinear Model Structures as Linear Regressions

Lennart Ljung, S. T. Glad, 1990 .

A Study of the DWO Approach to Function Estimation at a Given Point : Approximately Constant and Approximately Linear Function Classes

Jacob Roll, Lennart Ljung, Alexander Nazin, 2003 .

A statistical perspective on state-space modeling using subspace methods

Lennart Ljung, Bo Wahlberg, Bjorn Ottersten, 1991, [1991] Proceedings of the 30th IEEE Conference on Decision and Control.

ASYMPTOTIC VARIANCE EXPRESSIONS FOR CLOSED-LOOP IDENTIFICATION 1

Lennart Ljung, Michel Gevers, Paul Van den Hof, 2001 .

FREQUENCY-DOMAIN IDENTIFICATION OF CONTINUOUS-TIME ARMA MODELS FROM SAMPLED DATA

Lennart Ljung, Jonas Gillberg, 2005 .

On the Dead-Zone in System Identification

Lennart Ljung, Krister Forsman, 1991 .

Kinetic aspects of the acid sulfite cooking process: Part 4. Optimal control for maximizing the pulp yield

Lennart Ljung, Krister Mårtensson, Bertil Hagberg, 1974 .

Wiener-Hammerstein Benchmark , Report no. LiTH-ISY-R-2910

Lennart Ljung, Johan Schoukens, Johan Suykens, 2009 .

Identiication for Control { What Is There to Learn? R E Gl Ertek N Ik a U T O M at Ic Co N T R O L

Lennart Ljung, 2008 .

Identification Aspects of Inter Sample Input Behavior

Lennart Ljung, Predrag Pucar, Torbjörn Andersson, 1994 .

Gray-Box Identification for High-Dimensional Manifold Constrained Regression

Henrik Ohlsson, Lennart Ljung, 2009 .

Adaptive DWO Estimator of a Regression Function

Jacob Roll, Lennart Ljung, Anatoli Juditsky, 2004 .

Identification of Wiener Systems with Hard and Discontinuous Nonlinearities

Lennart Ljung, Rimantas Pupeikis, Dalius Navakauskas, 2003 .

Choice and Effect of Different Feedback Configurations

Lennart Ljung, Torsten Söderström, Ivar Gustavsson, 1981 .

Linking regularization and low-rank approximation for impulse response modeling

Yves Rolain, Lennart Ljung, Johan Schoukens, 2014 .

Perspectives on System Identification , Report no. LiTH-ISY-R-2989

Lennart Ljung, L. Ljung, 2010 .

Interpretation of Subspace Methods : Consistency Analysis

Lennart Ljung, Tomas McKelvey, 1997 .

Parameter Estimation of Polytopic Models for a Linear Parameter Varying Aircraft System

Lennart Ljung, Atsushi Fujimori, 2006 .