[55]

Mikko Lehtimäki, Lassi Paunonen, Seppo Pohjolainen, and MarjaLeena Linne.
Order reduction for a signaling pathway model of neuronal synaptic plasticity.
In Proceedings of the 20th IFAC World Congress, Toulouse, France, July 1014, 2017.
[ preprint ]

[54]

Lassi Paunonen.
Output regulation of infinitedimensional timedelay systems.
In Proceedings of the 2017 American Control Conference, Seattle, WA, USA, May 2224, 2017.
[ preprint ]

[53]

Lassi Paunonen and David Seifert.
Asymptotic Behaviour of Platoon Systems.
In Proceedings of the 22nd International Symposium on Mathematical Theory of Networks and Systems, Minneapolis, MN, USA, July 1215, 2016.
[ preprint ]

[52]

JukkaPekka Humaloja, Lassi Paunonen, and Seppo Pohjolainen.
Robust Regulation for EvenOrder PortHamiltonian Systems.
In Proceedings of the 22nd International Symposium on Mathematical Theory of Networks and Systems, Minneapolis, MN, USA, July 1215, 2016.
[ preprint ]

[51]

Petteri Laakkonen and Lassi Paunonen.
A Simple Controller with a Reduced Order Internal Model in the Frequency Domain.
In Proceedings of the 15th European Control Conference, Aalborg, Denmark, June 29th  July 1st, 2016.
[ preprint ]

[50]

Timo Hämäläinen and Seppo Pohjolainen.
The Structure of Robust Controllers for Distributed Parameter Systems.
In Proceedings of the 15th European Control Conference, Aalborg, Denmark, June 29th  July 1st, 2016.

[49]

JukkaPekka Humaloja, Lassi Paunonen, and Seppo Pohjolainen.
Robust Regulation for FirstOrder PortHamiltonian Systems.
In Proceedings of the 15th European Control Conference, Aalborg, Denmark, June 29th  July 1st, 2016.
[ preprint ]

[48]

Lassi Paunonen.
On Robust Output Regulation for ContinuousTime Periodic Systems.
In Proceedings of the SIAM Conference on Control & Its Applications, Paris, France, July 810, 2015.
[ preprint ]

[47]

Lassi Paunonen and Seppo Pohjolainen.
A New Controller Structure for Robust Output Regulation.
In Proceedings of the 53rd IEEE Conference on Decision and Control, Los Angeles, CA, USA, December 1517, 2014.
[ preprint ]

[46]

Lassi Paunonen.
On Robustness of Strongly Stable Semigroups with Spectrum on iR.
In Proceedings of the Semigroups of Operators: Theory and Applications, Bedlewo, Poland, October
611, 2013.
[ preprint,
proceedings volume,
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[45]

Petteri Laakkonen and Seppo Pohjolainen.
Robustness of Controllers for SISOPlants and Signals Generated by an InfiniteDimensional Exosystem.
In Proceedings of the 19th International Conference on Methods ans Models in Automation and Robotics, Miedzyzdroje, Poland, September 25, 2014.
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[44]

Timo Hämäläinen and Seppo Pohjolainen.
On the Structure of Robust Controllers for InfiniteDimensional Systems.
In Proceedings of the Mathematical Theory of Networks and Systems 2014, Groningen, The Netherlands, July 711, 2014.
[ preprint ]

[43]

Lassi Paunonen and Petteri Laakkonen.
On polynomial stability of linear systems.
In Proceedings of the Mathematical Theory of Networks and
Systems 2014, Groningen, The Netherlands, July
711, 2014.
[ preprint ]

[42]

Lassi Paunonen and Seppo Pohjolainen.
Output regulation theory for distributed parameter systems with unbounded control and observation.
In Proceedings of the 52nd IEEE Conference on Decision and Control, Florence, Italy, December 1013, 2013.
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[41]

Lassi Paunonen and Seppo Pohjolainen.
Robustness properties of controllers with reduced order internal models.
In Proceedings of the 12th European Control Conference, Zurich, Switzerland, July 1719, 2013.
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[40]

Petteri Laakkonen and Seppo Pohjolainen.
Solvability of the output regulation problem with a feedforward controller.
In Proceedings of the 12th European Control Conference, Zurich, Switzerland, July 1719, 2013.

[39]

Timo Hämäläinen and Seppo Pohjolainen.
On the structure of robust controllers for infinitedimensional systems.
In Proceedings of the 12th European Control Conference, Zurich, Switzerland, July 1719, 2013.

[38]

Timo Hämäläinen and Seppo Pohjolainen.
Robust Regulation of Distributed Parameter Systems with InfiniteDimensional Exosystems.
In Proceedings of the 51st IEEE Conference on Decision and Control, Maui, Hawaii, December 1013, 2012.

[37]

Lassi Paunonen and Seppo Pohjolainen.
Feedforward output regulation for distributed parameter systems with infinitedimensional exosystems.
In Proceedings of the 51st IEEE Conference on Decision and Control, Maui, Hawaii, December 1013, 2012.
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[36]

Petteri Laakkonen, Lassi Paunonen and Seppo Pohjolainen.
Dual look at robust regulation: Frequency domain and state space approaches.
In Proceedings of the 17th International Conference on Methods and Models in Automation and Robotics, Miedzyzdroje, Poland, August
2730, 2012.
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[35]

Lassi Paunonen and Seppo Pohjolainen.
Output regulation for general infinitedimensional exosystems.
In Proceedings of the 7th IFAC Symposium on Robust Control Design, Aalborg, Denmark, June 2022, 2012.
[ preprint ]

[34]

Lassi Paunonen.
The infinitedimensional Sylvester differential equation and periodic output regulation.
In Proceedings of the 21st International Workshop on Operator Theory and its Applications, Berlin, Germany, July
1216, 2010.
[ preprint ]

[33]

Petteri Laakkonen and Seppo Pohjolainen.
Infinite structure for infinitedimensional systems: A directional approach.
In Proceedings of the Mathematical Theory of Networks and
Systems 2010, Budapest, Hungary, July
59, 2010.

[32]

Lassi Paunonen and Seppo Pohjolainen.
Output regulation of distributed parameter systems with timeperiodic exosystems.
In Proceedings of the Mathematical Theory of Networks and
Systems 2010, Budapest, Hungary, July
59, 2010.
[ preprint ]

[31]

Lassi Paunonen and Seppo Pohjolainen.
On decomposing of infinitedimensional Sylvester equations.
In Proceedings of the European Control Conference 2009, August
2326, 2009.
[ preprint ]

[30]

Petteri Laakkonen and Seppo Pohjolainen.
Finite and infinite transmission zeros for infinitedimensional
systems.
In Proceedings of the IFAC Workshop on Control Applications of
Optimisation, May 68, 2009.

[29]

Markku Åkerblom, Timo Hämäläinen, and Seppo Pohjolainen.
A simulator for infinitedimensional systems with a selftuning
controller.
In Proceedings of the IFAC Workshop on Control Applications of
Optimisation, May 68, 2009.

[28]

L. Paunonen, S. Pohjolainen, and T. Hämäläinen.
On infinitedimensional Sylvester equation and the internal model
principle.
In Proceedings of the Mathematical Theory of Networks and
Systems 2008, July 28  August 1, 2008.
[ preprint ]

[27]

Timo Hämäläinen and Seppo Pohjolainen.
Robust regulation of infinitedimensional systems with
infinitedimensional exosystems.
In Proceedings of the 17th IFAC World Congress 2008, pages
87498754, July 611, 2008.

[26]

Seppo A. Pohjolainen and Timo T. Hämäläinen.
Robust regulation for infinitedimensional systems.
In Proceedings of the European Control Conference 2007, Kos,
Greece, July 25, 2007.

[25]

Timo Hämäläinen and Seppo Pohjolainen.
A selftuning robust regulator for infinitedimensional systems.
In Proceedings of the 17th International Symposium of
Mathematical Theory of Networks and Systems, Kyoto, Japan, July 2428,
2006.

[24]

Eero Immonen and Seppo Pohjolainen.
The internal model principle for linear infinitedimensional state
space systems.
In Proceedings of the 17th International Symposium of
Mathematical Theory of Networks and Systems, pages 652656, Kyoto, Japan,
July 2428, 2006.

[23]

Eero Immonen and Seppo Pohjolainen.
Error feedback output regulation of bounded uniformly continuous
signals for infinitedimensional linear systems.
In Proceedings of the 44th IEEE Conference on Decision and
Control and European Control Conference, Seville, Spain, December 1215,
2005.

[22]

Eero Immonen and Seppo Pohjolainen.
On solvability and approximation of the regulator equations.
In Proceedings of the 11th IEEE International Conference on
Methods and Models in Automation and Robotics, pages 281286, Miedzyzdroje,
Poland, August 29  September 1, 2005.

[21]

Lauri Ylinen, Seppo Pohjolainen, and Timo Hämäläinen.
Robust regulation of stable infinitedimensional plants in the
Hinfinity algebra.
In Proceedings of the 11th IEEE International Conference on
Methods and Models in Automation and Robotics, pages 275280, Miedzyzdroje,
Poland, August 29  September 1, 2005.

[20]

Eero Immonen and Seppo Pohjolainen.
On solvability and approximation of the regulator equations.
In Proceedings of the 11th IEEE International Conference on
Methods and Models in Automation and Robotics, Miedzyzdroje,
Poland, August 29  September 1, 2005.

[19]

Eero Immonen and Seppo Pohjolainen.
Output regulation of periodic signals for DPS: An
infinitedimensional signal generator.
In Proceedings of the 43rd IEEE Conference on Decision and
Control, Bahamas, December 1417, 2004.

[18]

Timo Hämäläinen and Seppo Pohjolainen.
Asymptotically H^{2}optimal tuning of low gain robust controllers
for DPS.
In Proceedings of the 16th International Symposium on
Mathematical Theory of Networks and Systems, Leuven, Belgium, July 59,
2004.

[17]

Eero Immonen and Seppo Pohjolainen.
Output regulation of periodic signals for DPS: An
infinitedimensional signal generator.
In Proceedings of the 16th International Symposium on
Mathematical Theory of Networks and Systems, Leuven, Belgium, July 59,
2004.

[16]

Timo Hämäläinen and Seppo Pohjolainen.
Robust regulation for exponentially stable boundary control systems
in Hilbert space.
In Proceedings of the 8th IEEE International Conference on
Methods and Models in Automation and Robotics, pages 171178, Szczecin,
Poland, September 25, 2002.

[15]

Timo Hämäläinen and Seppo Pohjolainen.
The tuning of robust controllers for stable systems in the
CDalgebra: The case of sinusoidal and polynomial signals.
In Proceedings of the 14th International Symposium on
Mathematical Theory of Networks and Systems, 2000.

[14]

Timo Hämäläinen and Seppo Pohjolainen.
On the asymptotically optimal tuning of robust controllers for
systems in the cdalgebra.
In Proceedings of the European Control Conference, Karlsruhe,
Germany, August 31  September 3, 1999.

[13]

Timo Hämäläinen and Seppo Pohjolainen.
On the asymptotically optimal tuning of robust controllers for
parabolic DPS: The case of sinusoidal reference and distubance signals.
In Proceedings of the 5th IEEE International Conference on
Methods and Models in Automation and Robotics, Miedzyzdroje, Poland, August
2529, 1998.

[12]

Timo Hämäläinen and Seppo Pohjolainen.
On the tuning of robust regulators for infinitedimensional systems
in the frequency domain.
In Proceedings of the 3rd IEEE International Conference on
Methods and Models in Automation and Robotics, pages 151156, Miedzyzdroje,
Poland, September 1013, 1996.

[11]

Seppo Pohjolainen.
Optimizing controller's parameters for DPS with a nonlinear Remez
method.
In Proceedings of the third SIAM Conference on Control and Its
Applications, St. Louis, Missouri, April 2729, 1995.

[10]

Timo Hämäläinen and Seppo Pohjolainen.
On the design of linear control systems using symbolic algebra.
In Proceedings of the 8th Conference of the European Consortium
for Mathematics in Industry, Kaiserslautern, Germany, September 610, 1994.

[9]

Seppo Pohjolainen.
On the tuning of finitedimensional controllers for distributed
parameter systems.
In Proceedings of the second European Control Conference, pages
10941095, Groningen, Netherlands, June 28  July 1, 1993.

[8]

R. Piché, S. Pohjolainen, and T. Virvalo.
Design of robust twodegreeoffreedom controllers for position
servos using Hinfinity theory.
In Proceedings of the IME Part I: Journal of Systems and Control
Eng. 206, pages 135142, England, 1992.

[7]

Seppo Pohjolainen and M. Laaksonen.
Optimal minimax controllers with structural constrainst.
In Proceedings of the Conference of the European Consortium for
Mathematics in Industry, Limerick, Ireland, 1991.

[6]

Isto Lätti and Seppo Pohjolainen.
How to tune a multivariable PIcontroller for heat exchangers using
Hinfinitymethods.
In Proceedings of the Fifth Symposium on Control of Distributed
Parameter Systems, pages 151155, Universite' de Perpignan, Perpignan,
France, 1989.

[5]

S. Pohjolainen and T. Mäkelä.
How to improve a given linear controller using Hinfinity methods.
In Proceedings of the 12th IMACS World Conference, Paris,
France, July 1822, 1988.

[4]

Seppo Pohjolainen.
On the optimal tuning of a robust controller. analysis and
optimization of systems.
In Proceedings of the Seventh International Conference on
Analysis and Optimization of Systems, Antibes, France, June 2527, 1986.

[3]

Seppo Pohjolainen.
A robust controller for semilinear distributed parameter systems.
In Proceedings of the Summer School in Numerical Analysis at
Jyväskylä, Jyväskylä, Finland, June 1720, 1985.

[2]

Seppo Pohjolainen.
A selftuning robust controller for semilinear parabolic systems.
In Proc. Control Applications of Nonlinear Programming and
Optimization, V IFAC Workshop, Capri, Italy, June 1114, 1985.

[1]

Seppo Pohjolainen.
A selftuning robust controller for semilinear parabolic distributed
parameter systems.
In Proceedings of the Fifth IFAC Workshop on Control
Applications of Nonlinear Programming and Optimization, pages 147156,
Capri, Italy, June 1114, 1985.
