# Anders Hansson: Publications

The following list of publications has been generated automatically from the DiVA database.

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## Journal papers

2022

Robin Forsling, Anders Hansson, Fredrik Gustafsson, Zoran Sjanic, Johan Löfberg, Gustaf Hendeby,
"Conservative Linear Unbiased Estimation Under Partially Known Covariances",
IEEE Transactions on Signal Processing,
70:
3123-3135, 2022.

2021

Shervin Parvini Ahmadi, Anders Hansson, Sina Khoshfetrat Pakazad,
"Distributed localization using Levenberg-Marquardt algorithm",
EURASIP Journal on Advances in Signal Processing,
2021(1),
2021.

2019

Reinier Doelman, Måns Klingspor, Anders Hansson, Johan Löfberg, Michel Verhaegen,
"Identification of the dynamics of time-varying phase aberrations from time histories of the point-spread function",
Optical Society of America. Journal A,
36(5):
809-817, 2019.

2018

Sina Khoshfetratpakazad, Anders Hansson, Martin S. Andersen, Anders Rantzer,
"Distributed Semidefinite Programming With Application to Large-Scale System Analysis",
IEEE Transactions on Automatic Control,
63(4):
1045-1058, 2018.

Chengpu Yu, Michel Verhaegen, Anders Hansson,
"Subspace Identification of Local Systems in One-Dimensional Homogeneous Networks",
IEEE Transactions on Automatic Control,
63(4):
1126-1131, 2018.

2017

Sina Khoshfetrat Pakazad, Anders Hansson, Martin S. Andersen, Isak Nielsen,
"Distributed primal-€dual interior-point methods for solving tree-structured coupled convex problems using message-passing",
Optimization Methods and Software,
1-35, 2017.

2016

Michel Verhaegen, Anders Hansson,
"N2SID: Nuclear norm subspace identification of innovation models",
Automatica,
72:
57-63, 2016.

2015

Sina Khoshfetrat Pakazad, Martin S. Andersen, Anders Hansson,
"Distributed solutions for loosely coupled feasibility problems using proximal splitting methods",
Optimization Methods and Software,
30(1):
128-161, 2015.

2014

Ragnar Wallin, Anders Hansson,
"Maximum likelihood estimation of linear SISO models subject to missing output data and missing input data",
International Journal of Control,
87(11):
2354-2364, 2014.

Martin S. Andersen, Sina Khoshfetrat Pakazad, Anders Hansson, Anders Rantzer,
"Robust stability analysis of sparsely interconnected uncertain systems",
IEEE Transactions on Automatic Control,
59(8):
2151-2156, 2014.

Martin S. Andersen, Anders Hansson, Lieven Vandenberghe,
"Reduced-Complexity Semidefinite Relaxations of Optimal Power Flow Problems",
IEEE Transactions on Power Systems,
29(4):
1855-1863, 2014.

Anders Hansson, Lieven Vandenberghe,
"Sampling method for semidefinite programmes with non-negative Popov function constraints",
International Journal of Control,
87(2):
330-345, 2014.

2013

Jean Thomas, Anders Hansson,
"Speed Tracking of a Linear Induction Motor-Enumerative Nonlinear Model Predictive Control",
IEEE Transactions on Control Systems Technology,
21(5):
1956-1962, 2013.

Zhang Liu, Anders Hansson, Lieven Vandenberghe,
"Nuclear norm system identification with missing inputs and outputs",
Systems & control letters (Print),
62(8):
605-612, 2013.

Andrea Garulli, Anders Hansson, Sina Khoshfetrat Pakazad, Alfio Masi, Ragnar Wallin,
"Robust finite-frequency

*H*_{2}analysis of uncertain systems with application to flight comfort analysis", Control Engineering Practice, 21(6): 887-897, 2013.2012

Daniel Ankelhed, Anders Helmersson, Anders Hansson,
"A Partially Augmented Lagrangian Method for Low Order H-Infinity Controller Synthesis Using Rational Constraints",
IEEE Transactions on Automatic Control,
57(11):
2901-2905, 2012.

Anders Hansson, Ragnar Wallin,
"Maximum Likelihood Estimation of Gaussian Models with Missing Data: Eight Equivalent Formulations",
Automatica,
48(9):
1955-1962, 2012.

Rikard Falkeborn, Anders Hansson,
"A Decomposition Algorithm for KYP-SDPs",
European Journal of Control,
18(3):
249-256, 2012.

2011

Rikard Falkeborn, Johan Löfberg, Anders Hansson,
"Low-Rank Exploitation in Semidefinite Programming for Control",
International Journal of Control,
84(12):
1975-1982, 2011.

Daniel Ankelhed, Anders Helmersson, Anders Hansson,
"A Quasi-Newton Interior Point Method for Low Order H-Infinity Controller Synthesis",
IEEE Transactions on Automatic Control,
56(6):
1462-1467, 2011.

2010

Daniel Axehill, Lieven Vandenberghe, Anders Hansson,
"Convex Relaxations for Mixed Integer Predictive Control",
Automatica,
46(9):
1540-1545, 2010.

Janne Harju Johansson, Anders Hansson,
"An Inexact Interior-Point Method for System Analysis",
International Journal of Control,
83(3):
601-616, 2010.

2009

Ragnar Wallin, Anders Hansson, Janne Harju Johansson,
"A Structure Exploiting Preprocessor for Semidefinite Programs Derived From the Kalman-Yakubovich-Popov Lemma",
IEEE Transactions on Automatic Control,
54(4):
697-704, 2009.

2008

Ragnar Wallin, Chung-Yao Kao, Anders Hansson,
"A Cutting Plane Method for Solving KYP-SDPs",
Automatica,
44(2):
418-429, 2008.

Daniel Axehill, Anders Hansson, Fredrik Gunnarsson,
"A Low-Complexity High-Performance Preprocessing Algorithm for Multiuser Detection using Gold Sequences",
IEEE Transactions on Signal Processing,
56(9):
4377-4385, 2008.

2006

Rickard Karlsson, David Törnqvist, Anders Hansson, Svante Gunnarsson,
"Automatic Control Project Course: A Positioning and Control Application for an Unmanned Aerial Vehicle",
World Transactions on Engineering and Technology Education,
5:
291-294, 2006.

AbstractKeywordsBiBTeX

2004

Magnus Åkerblad, Anders Hansson,
"Efficient Solution of Second Order Cone Program for Model Predictive Control",
International Journal of Control,
77(1):
55-77, 2004.

2003

Weng Khuen Ho, Yang Hong, Anders Hansson, H. Hjalmarsson, D. W. Deng,
"Relay Auto-Tuning of PID Controllers using Iterative Feedback Tuning",
Automatica,
39(1):
149-157, 2003.

## Books

2021

Lennart Ljung, Torkel Glad, Anders Hansson,
"Modeling and identification of dynamic systems",
Studentlitteratur, Lund,
2021.

AbstractKeywordsBiBTeX

## Book chapters

2018

Anders Hansson, Sina Khoshfetrat Pakazad,
"Exploiting chordality in optimization algorithms for model predictive control",
Large-scale and distributed optimization, Lecture Notes in Mathematics,
No. 2227,
11-32, 2018.

2014

Daniel Axehill, Anders Hansson,
"Parallel implementation of hybrid MPC",
Distributed Model Predictive Control Made Easy, Intelligent Systems, Control and Automation: Science and Engineering,
No. 69,
375-392, 2014.

2012

Anders Hansson, Philippe Menard,
"Concluding Remarks and Industrial Perspective",
Optimization Based Clearance of Flight Control Laws, Lecture Notes in Control and Information Sciences,
No. 416,
359-365, 2012.

Ragnar Wallin, Sina Khoshfetrat Pakazad, Anders Hansson, Andrea Garuli, Alfio Masi,
"Applications of IQC-Based Analysis Techniques for Clearance",
Optimization Based Clearance of Flight Control Laws, Lecture Notes in Control and Information Sciences,
No. 416,
277-297, 2012.

Christos Papageorgiou, Rikard Falkeborn, Anders Hansson,
"IQC-Based Analysis Techniques for Clearance",
Optimization Based Clearance of Flight Control Laws, Lecture Notes in Control and Information Sciences,
No. 416,
179-201, 2012.

Anders Hansson, Andreas Varga,
"Introduction",
Optimization Based Clearance of Flight Control Laws, Lecture Notes in Control and Information Sciences,
No. 416,
3-9, 2012.

2005

Lieven Vandenberghe, Venkataramanan Balakrishnan, Ragnar Wallin, Anders Hansson, Tae Roh,
"Interior-Point Algorithms for Semidefinite Programming Problems Derived from the KYP Lemma",
Positive Polynomials in Control, Lecture Notes in Control and Information Sciences,
No. 312,
195-238, 2005.

## Conference papers

2021

Lucas N. Egidio, Anders Hansson, Bo Wahlberg,
"Learning the Step-size Policy for the Limited-Memory Broyden-Fletcher-Goldfarb-Shanno Algorithm",
2021 INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS (IJCNN), IEEE International Joint Conference on Neural Networks (IJCNN),
2021.

Lucas Egidio, Anders Hansson,
"On the Search for Equilibrium Points of Switched Affine Systems",
IFAC PAPERSONLINE,
301-306, 2021.

Shervin Parvini Ahmadi, Anders Hansson,
"A Distributed Second-Order Augmented Lagrangian Method for Distributed Model Predictive Control",
IFAC PAPERSONLINE,
192-199, 2021.

2019

Hamed Haghshenas, Mikael Norrlöf, Anders Hansson,
"A Convex Optimization Approach to Time-Optimal Path Tracking Problem for Cooperative Manipulators",
IFAC PAPERSONLINE, IFAC Papers Online,
400-405, 2019.

Shervin Parvini Ahmadi, Anders Hansson, Sina Khoshfetrat Pakazad,
"Efficient Robust Model Predictive Control using Chordality",
2019 18TH EUROPEAN CONTROL CONFERENCE (ECC),
4270-4275, 2019.

2018

Shervin Parvini Ahmadi, Anders Hansson,
"Parallel Exploitation for Tree-Structured Coupled Quadratic Programming in Julia",
Proceedings of the 22nd International Conference on System Theory, Control and Computing, INTERNATIONAL CONFERENCE ON SYSTEM THEORY, CONTROL AND COMPUTING (ICSTCC),
597-602, 2018.

Måns Klingspor, Anders Hansson, Johan Löfberg,
"Input selection in ARX model estimation using group lasso regularization",
18th IFAC Symposium on System Identification (SYSID), Proceedings, IFAC papers online,
897-902, 2018.

2017

Måns Klingspor, Anders Hansson, Johan Löfberg, Michel Verhaegen,
"Input selection in N2SID using group lasso regularization",
IFAC PAPERSONLINE, IFAC PAPERSONLINE,
9474-9479, 2017.

2016

Manon Kok, Sina Khoshfetrat Pakazad, Thomas Schön, Anders Hansson, Jeroen Hol,
"A Scalable and Distributed Solution to the Inertial Motion Capture Problem",
Proceedings of the 19th International Conference on Information Fusion,
1348-1355, 2016.

2014

Michel Verhaegen, Anders Hansson,
"Nuclear norm subspace identification (N2SID) for short data batches",
Proceedings of IFAC 2014 World Congress,
9528-9533, 2014.

Anders Hansson, Michel Verhaegen,
"Distributed system identification with ADMM",
Proceedings of the 53rd IEEE Conference on Decision and Control, 53rd IEEE Conference on Decision and Control,
290-295, 2014.

J. Thomas, Anders Hansson,
"Enumerative nonlinear model predictive control for linear induction motor using load observer",
2014 UKACC International Conference on Control, CONTROL 2014 - Proceedings, 2014 UKACC International Conference on Control, CONTROL 2014 - Proceedings,
373-377, 2014.

Sina Khoshfetrat Pakazad, Anders Hansson, Martin S. Andersen, Anders Rantzer,
"Distributed Robustness Analysis of Interconnected Uncertain Systems Using Chordal Decomposition",
Proceedings of the 19th IFAC World Congress, 2014, World Congress,
Vol. Volume 19, Part 1,
2594-2599, 2014.

Sina Khoshfetrat Pakazad, Anders Hansson, Martin S. Andersen,
"Distributed Interior-point Method for Loosely Coupled Problems",
19th IFAC world congress, The International Federation of Automatic Control, Cape Town, South Africa, August 24-29, 2014,
2014.

AbstractKeywordsBiBTeX

2013

Sina Khoshfetrat Pakazad, Martin S. Andersen, Anders Hansson, Anders Rantzer,
"Decomposition and Projection Methods for Distributed Robustness Analysis of Interconnected Uncertain Systems",
13th IFAC Symposium on Large Scale Complex Systems: Theory and Applications,
194-199, 2013.

2012

Anders Hansson, Zhang Liu, Lieven Vandenberghe,
"Subspace System Identification via Weighted Nuclear Norm Optimization in 2012 IEEE 51ST ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC), vol , issue , pp 3439-3444",
IEEE 51ST ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC),
3439-3444, 2012.

Martin Andersen, Anders Hansson, Sina Khoshfetrat Pakazad, Anders Rantzer,
"Distributed Robust Stability Analysis of Interconnected Uncertain Systems",
Proceedings of the 51st IEEE Conference on Decision and Control,
1548-1553, 2012.

Daniel Axehill, Anders Hansson,
"Towards Parallel Implementation of Hybrid MPC: A Survey and Directions for Future Research",
Distributed decision making and control, Lecture Notes in Control and Information Sciences,
Vol. 417,
313-338, 2012.

2011

Sina Khoshfetrat Pakazad, Anders Hansson, Andrea Garulli,
"On the Calculation of the Robust Finite Frequency H2 Norm",
Proceedings of the 18th IFAC World Congress,
3360-3365, 2011.

Tohid Ardeshiri, Mikael Norrlöf, Johan Löfberg, Anders Hansson,
"Convex Optimization Approach for Time-Optimal Path Tracking of Robots with Speed Dependent Constraints",
Proceedings of the 18th IFAC World Congress,
14648-14653, 2011.

2010

Daniel Ankelhed, Anders Helmersson, Anders Hansson,
"A Primal-Dual Method for Low Order H-Infinity Controller Synthesis",
Proceedings of Reglermöte 2010,
2010.

AbstractKeywordsBiBTeX

Ragnar Wallin, Alfio Masi, Andrea Garulli, Anders Hansson,
"Robust Finite-Frequency H2 Analysis",
Proceedings of the 49th IEEE Conference on Decision and Control,
6876-6881, 2010.

Rikard Falkeborg, Johan Löfberg, Anders Hansson,
"Low-Rank Exploitation in Semidefinite Programming for Control",
Proceedings of Reglermöte 2010,
2010.

AbstractKeywordsBiBTeX

Anders Hansson, Jean Thomas,
"Speed Tracking of Linear Induction Motor: an Analytical Nonlinear Model Predictive Controller",
Proceedings of the 2010 IEEE International Conference on Control Applications,
1939-1944, 2010.

Rikard Falkeborn, Johan Löfberg, Anders Hansson,
"Low-Rank Exploitation in Semidefinite Programming for Control",
Proceedings of the 2010 IEEE International Symposium on Computer-Aided Control System Design,
24-28, 2010.

2009

Daniel Ankelhed, Anders Helmersson, Anders Hansson,
"A Primal-Dual Method for Low Order H-Infinity Controller Synthesis",
Proceedings of the 48th IEEE Conference on Decision and Control held jointly with the 28th Chinese Control Conference, I E E E Conference on Decision and Control, Including the Symposium on Adaptive Processes. Proceedings,
6674-6679, 2009.

Christakis Papageorgiou, Rikard Falkeborn, Anders Hansson,
"Formulation of the Stability Margins Clearance Criterion As a Convex Optimization Problem",
Proceedings of the 6th IFAC Symposium on Robust Control Design,
325-330, 2009.

Rikard Falkeborn, Anders Hansson,
"A Decomposition Algorithm for KYP-SDPs",
Proceedings of the 10th European Control Conference (ECC),
3202-3207, 2009.

2008

Daniel Axehill, Anders Hansson,
"A Dual Gradient Projection Quadratic Programming Algorithm Tailored for Model Predictive Control",
Proceedings of Reglermöte 2008,
202-209, 2008.

AbstractKeywordsBiBTeX

Janne Harju Johansson, Anders Hansson,
"A Tailored Inexact Interior-Point Method for Systems Analysis",
Proceedings of Reglermöte 2008,
176-181, 2008.

AbstractKeywordsBiBTeX

Janne Harju Johansson, Anders Hansson,
"A Tailored Inexact Interior-Point Method for Systems Analysis",
Proceedings of the 47th IEEE Conference on Decision and Control,
3071-3076, 2008.

Janne Harju Johansson, Anders Hansson,
"Structure Exploitation in Semi-Definite Programs for Systems Analysis",
Proceedings of the 17th IFAC World Congress,
10045-10050, 2008.

Daniel Axehill, Anders Hansson,
"A Dual Gradient Projection Quadratic Programming Algorithm Tailored for Model Predictive Control",
Proceedings of the 47th IEEE Conference on Decision and Control,
3057-3064, 2008.

2007

Daniel Axehill, Anders Hansson, Lieven Vandenberghe,
"Relaxations Applicable to Mixed Integer Predictive Control – Comparisons and Efficient Computations",
Proceedings of the 46th IEEE Conference on Decision and Control,
4103-4109, 2007.

Daniel Axehill, Lieven Vandenberghe, Anders Hansson,
"On Relaxations Applicable to Model Predictive Control for Systems with Binary Control Signals",
Proceedings of the 7th IFAC Symposium on Nonlinear Control Systems, LiTH-ISY-R,
Vol. 2771,
585-590, 2007.

2006

Daniel Axehill, Anders Hansson,
"Mixed Integer Predictive Control Using a Tailored Mixed Integer Dual Quadratic Programming Algorithm",
Proceedings of Reglermöte 2006,
2006.

AbstractKeywordsBiBTeX

Janne Harju, Ragnar Wallin, Anders Hansson,
"Utilizing Low Rank Properties when Solving KYP-SDPs",
Proceedings of the 45th IEEE Conference on Decision and Control,
5150-5155, 2006.

Rickard Karlsson, David Törnqvist, Johan Sjöberg, Jeroen Hol, Anders Hansson,
"Positioning and Control of an Unmanned Aerial Vehicle",
Proceedings of the 2nd International CDIO Conference and Collaborators' Meeting,
2006.

AbstractKeywordsBiBTeX

Daniel Axehill, Anders Hansson,
"A Mixed Integer Dual Quadratic Programming Algorithm Tailored for MPC",
Proceedings of the 45th IEEE Conference on Decision and Control,
5693-5698, 2006.

2005

Ragnar Wallin, Chung-Yao Kao, Anders Hansson,
"A Decomposition Approach for Solving KYP-SDPs",
Proceedings of the 16th IFAC World Congress,
1021-1021, 2005.

Daniel Axehill, Fredrik Gunnarsson, Anders Hansson,
"A Preprocessing Algorithm Applicable to the Multiuser Detection Problem",
Proceedings of Radiovetenskap och Kommunikation 2005,
2005.

AbstractKeywordsBiBTeX

Martin Enqvist, Svante Gunnarsson, Mikael Norrlöf, Erik Wernholt, Anders Hansson,
"The CDIO Initiative from an Automatic Control Project Course Perspective",
Proceedings of the 16th IFAC World Congress, IFAC-PapersOnLine,
Vol. 38(1),
2283-2283, 2005.

2004

Ragnar Wallin, Anders Hansson,
"KYPD: A Solver for Semidefinite Programs Derived from the Kalman-Yakubovich-Popov Lemma",
Proceedings of the 2004 IEEE International Symposium on Computer Aided Control System Design,
1-6, 2004.

Didier Henrion, Anders Hansson, Ragnar Wallin,
"Reduced LMIs for Fixed-Order Polynomial Controller Design",
Proceedings of the 16th International Symposium on Mathematical Theory of Networks and Systems,
2004.

AbstractKeywordsBiBTeX

Karin Ståhl Gunnarsson, Jörgen Hansson, Fredrik Karlsson, Anders Hansson, Ragnar Wallin,
"Clearance of Flight Control Laws using Linear Fractional Transformations",
Proceedings of the 2004 AIAA Guidance, Navigation and Control Conference and Exhibit,
2004.

Anders Hansson, Anders Helmersson, Torkel Glad,
"Stability Analysis of Nonlinear Systems using Frozen Stationary Linearization",
Proceedings of the 2004 American Control Conference,
424-428, 2004.

AbstractKeywordsBiBTeX

Daniel Axehill, Anders Hansson,
"A Preprocessing Algorithm for MIQP Solvers with Applications to MPC",
Proceeding of Reglermöte 2004,
2004.

AbstractKeywordsBiBTeX

Daniel Axehill, Anders Hansson,
"A Preprocessing Algorithm for MIQP Solvers with Applications to MPC",
Proceedings of the 43rd IEEE Conference on Decision and Control,
2497-2502, 2004.

2003

Anders Hansson, Ragnar Wallin, Lieven Vandenberghe,
"Comparison of Two Structure-Exploiting Optimization Algorithms for Integral Quadratic Constraints",
Proceedings of the 4th IFAC symposium on Robust Control Design,
2003.

AbstractKeywordsBiBTeX

Anders Hansson, Jonas Gillberg,
"Polynomial Complexity for a Nesterov-Todd Potential-Reduction Method with Inexact Search Directions",
Proceedings of the 42nd IEEE Conference on Decision and Control,
3824-3829 vol.4, 2003.

Ragnar Wallin, Anders Hansson, Lieven Vandenberghe, V. Ragu Balakrishnan,
"On the Implementation of Primal-Dual Interior-Point Methods for Semidefinite Programming Problems Derived from the KYP Lemma",
Proceedings of the 42nd IEEE Conference on Decision and Control,
4658-4663 vol.5, 2003.

Thomas Schön, Fredrik Gustafsson, Anders Hansson,
"A Note on State Estimation as a Convex Optimization Problem",
Proceedings of the 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing,
61-64 vol.6, 2003.

2002

Anders Hansson, Magnus Åkerblad,
"Efficient Solution of Second Order Cone Program for Model Predictive Control",
Proceedings of the 15th IFAC World Congress,
296-296, 2002.

Ragnar Wallin, Anders Hansson,
"Efficient Solution of Semidefinite Programs for Analysis of Gain Scheduled Controllers",
Proceedings of the 2002 SIAM Conference on Optimization,
2002.

AbstractKeywordsBiBTeX

Anders Hansson, Henrik Jansson, Håkan Hjalmarsson,
"On Methods for Gradient Estimation in IFT for MIMO Systems",
Proceedings of 15th IFAC World Congress,
1047-1047, 2002.

2001

Anders Hansson, Ragnar Wallin,
"Efficient Implementations of Interior-Point Methods for Integral Quadratic Constraints",
Proceedings of the Fourth SIAM Conference on Linear Algebra in Signals, Systems and Control,
2001.

AbstractKeywordsBiBTeX

Anders Hansson, Lieven Vandenberghe,
"A Primal-Dual Potential Reduction Method for Integral Quadratic Constraints",
Proceedings of the 2001 American Control Conference,
3013-3018, 2001.

## Reports

2015

Farzaneh Karami, Sina Khoshfetrat Pakazad, Anders Hansson, Ahmad Afshar,
"Automated Model Generation for Analysis of Large-scale Interconnected Uncertain Systems",
LiTH-ISY-R,
No. 3087,
2015.

2011

Anders Hansson, Ragnar Wallin,
"Maximum Likelihood Estimation of Gaussian Models with Missing Data: Eight Equivalent Formulations",
LiTH-ISY-R,
No. 3013,
2011.

Sina Khoshfetrat Pakazad, Anders Hansson, Andrea Garulli,
"On the Calculation of the Robust Finite Frequency H2 Norm",
LiTH-ISY-R,
No. 2980,
2011.

Sina Khoshfetrat Pakazad, Anders Hansson, Martin S. Andersen, Anders Rantzer,
"Decomposition and Simultaneous Projection Methods for Convex Feasibility Problems with Application to robustness Analysis of Interconnected Uncertain Systems",
LiTH-ISY-R,
No. 3012,
2011.

Ragnar Wallin, Anders Hansson,
"A Unified Approach to Identification of Linear SISO Models Subject to Missing Output Data and Missing Input Data",
LiTH-ISY-R,
No. 3014,
2011.

Sina Khoshfetrat Pakazad, Martin S. Andersen, Anders Hansson, Anders Rantzer,
"Decomposition and Projection Methods for Distributed Robustness Analysis of Interconnected Uncertain Systems",
LiTH-ISY-R,
No. 3033,
2011.

Andrea Garulli, Anders Hansson, Sina Khoshfetrat Pakazad, Alfio Masi, Ragnar Wallin,
"Robust Finite-Frequency

*H*Analysis of Uncertain Systems", LiTH-ISY-R, No. 3011, 2011._{2}Daniel Ankelhed, Anders Helmersson, Anders Hansson,
"A Partially Augmented Lagrangian Method for Low Order H-Infinity Controller Synthesis Using Rational Constraints",
LiTH-ISY-R,
No. 3008,
2011.

2010

Alfio Masi, Ragnar Wallin, Andrea Garulli, Anders Hansson,
"Robust Finite-Frequency H2 Analysis",
LiTH-ISY-R,
No. 2973,
2010.

Tohid Ardeshiri, Mikael Norrlöf, Johan Löfberg, Anders Hansson,
"Convex Optimization Approach for Time-Optimal Path Tracking of Robots with Speed Dependent Constraints",
LiTH-ISY-R,
No. 2970,
2010.

Daniel Ankelhed, Anders Helmersson, Anders Hansson,
"A Primal-Dual Method for Low Order H-Infinity Controller Synthesis",
LiTH-ISY-R,
No. 2933,
2010.

Daniel Ankelhed, Anders Helmersson, Anders Hansson,
"Additional Numerical Results for the Quasi-Newton Interior Point Method for Low Order H-Infinity Controller Synthesis",
LiTH-ISY-R,
No. 2964,
2010.

Rikard Falkeborn, Johan Löfberg, Anders Hansson,
"Low-Rank Exploitation in Semidefinite Programming for Control",
LiTH-ISY-R,
No. 2927,
2010.

2009

Christos Papageorgiou, Rikard Falkeborn, Anders Hansson,
"Formulation of the Stability Margins Clearance Criterion As a Convex Optimization Problem",
LiTH-ISY-R,
No. 2920,
2009.

Rikard Falkeborn, Anders Hansson,
"A Decomposition Algorithm for KYP-SDPs",
LiTH-ISY-R,
No. 2919,
2009.

2008

Daniel Axehill, Anders Hansson, Fredrik Gunnarsson,
"A Low-Complexity High-Performance Preprocessing Algorithm for Multiuser Detection using Gold Sequences",
LiTH-ISY-R,
No. 2840,
2008.

Daniel Axehill, Anders Hansson, Lieven Vandenberghe,
"Relaxations Applicable to Mixed Integer Predictive Control - Comparisons and Efficient Computations",
LiTH-ISY-R,
No. 2839,
2008.

Daniel Axehill, Anders Hansson,
"A Dual Gradient Projection Quadratic Programming Algorithm Tailored for Mixed Integer Predictive Control",
LiTH-ISY-R,
No. 2833,
2008.

Janne Harju Johansson, Anders Hansson,
"Structure Exploitation in Semi-Definite Programs for Systems Analysis",
LiTH-ISY-R,
No. 2837,
2008.

Janne Harju Johansson, Anders Hansson,
"A Tailored Inexact Interior-Point Method for Systems Analysis",
LiTH-ISY-R,
No. 2851,
2008.

2007

Janne Harju Johansson, Anders Hansson,
"An Inexact Interior-Point Method for Semi-Definite Programming, a Description and Convergence Proof",
LiTH-ISY-R,
No. 2819,
2007.

Daniel Axehill, Anders Hansson,
"A Mixed Integer Dual Quadratic Programming Algorithm Tailored for MPC",
LiTH-ISY-R,
No. 2761,
2007.

Daniel Axehill, Lieven Vandenberghe, Anders Hansson,
"On Relaxations Applicable to Model Predictive Control for Systems with Binary Control Signals",
LiTH-ISY-R,
No. 2771,
2007.

2006

Rickard Karlsson, David Törnqvist, Johan Sjöberg, Jeroen Hol, Anders Hansson,
"Positioning and Control of an Unmanned Aerial Vehicle",
LiTH-ISY-R,
No. 2736,
2006.

Rickard Karlsson, David Törnqvist, Anders Hansson, Svante Gunnarsson,
"Automatic Control Project Course: A Positioning and Control Application for an Unmanned Aerial Vehicle",
LiTH-ISY-R,
No. 2752,
2006.

AbstractKeywordsBiBTeX

Daniel Ankelhed, Anders Helmersson, Anders Hansson,
"Suboptimal Model Reduction using LMIs with Convex Constraints",
LiTH-ISY-R,
No. 2759,
2006.

Ragnar Wallin, Chung-Yao Kao, Anders Hansson,
"A Cutting Plane Method for Solving KYP-SDPs",
-,
2006.

AbstractKeywordsBiBTeX

Janne Harju, Ragnar Wallin, Anders Hansson,
"Utilizing low rank properties when solving KYP-SDPs",
LiTH-ISY-R,
No. 2734,
2006.

2005

Daniel Axehill, Fredrik Gunnarsson, Anders Hansson,
"A Preprocessing Algorithm Applicable to the Multiuser Detection Problem",
LiTH-ISY-R,
No. 2716,
2005.

2004

Daniel Axehill, Anders Hansson,
"A Preprocessing Algorithm for MIQP solvers with Applications to MPC",
LiTH-ISY-R,
No. 2607,
2004.

Ragnar Wallin, Anders Hansson, Jonas Gillberg,
"A Decomposition Approach for Solving KYP-SDPs",
LiTH-ISY-R,
No. 2621,
2004.

Ragnar Wallin, Anders Hansson,
"KYPD: A Solver for Semidefinite Programs Derived from the Kalman-Yakubovich-Popov Lemma",
LiTH-ISY-R,
No. 2622,
2004.

Martin Enqvist, Svante Gunnarsson, Mikael Norrlöf, Erik Wernholt, Anders Hansson,
"The CDIO Initiative from an Automatic Control Project Course Perspective",
LiTH-ISY-R,
No. 2651,
2004.

2003

Anders Hansson, Ragnar Wallin, Lieven Vandenberghe,
"Comparison of Two Structure-Exploiting Optimization Algorithms for Integral Quadratic Constraints",
LiTH-ISY-R,
No. 2502,
2003.

Jonas Gillberg, Anders Hansson,
"Polynomial Complexity for a Nesterov-Todd Potential-Reduction Method with Inexact Search Directions: Examples related to the KYP Lemma",
LiTH-ISY-R,
No. 2511,
2003.

Anders Hansson, Anders Helmersson, Torkel Glad,
"Stability Analysis of Nonlinear Systems using Frozen Stationary Linearization",
LiTH-ISY-R,
No. 2512,
2003.

Jörgen Hansson, Anders Helmersson, Ragnar Wallin, Karin Ståhl-Gunnarsson, Fredrik Karlsson, Anders Hansson,
"Clearance of Flight Control Laws for Time-Varying Parameters",
LiTH-ISY-R,
No. 2551,
2003.

## Professor in Automatic Control

**Phone:**- +46 13 281681

**E-mail:**- hansson_at_isy.liu.se

**Address:**- Dept. of Electrical Engineering
- Linköping University
- SE-581 83 Linköping
- Sweden

**Visiting Address:**- Campus Valla
- Building B
- Room A BV 483 (in the A corridor on the ground floor between entrance 27 and 29)

Informationsansvarig: Anders Hansson

Senast uppdaterad: 2013-10-08