Her folger forelopig program for motet.
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7th Nordic Process Control Workshop
12 - 14 Jan. 1997, Wadahl Høgfjellshotell, Norway.
Preliminary program
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Note that we have introduced a poster session at this years meeting.
Please report any errors or changes to me (skoge@kjemi.unit.no)
An updated program and other information is found on
http://www.kjemi.unit.no/~skoge/npc.html
Velkommen!
Sigurd Skogestad
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Sunday 12 Jan. 1997
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16.00: Registration
16.30: Welcoming remarks, Sigurd Skogestad, Chairman for the workshop.
16.35 - 19.15: Tutorial session on Model Predictive Control
16.35: Introduction to linear MPC / DMC. Sigurd Skogestad and Truls Larsson, NTNU, Norway
18.00: Issues in implementing MPC. Steinar Sælid, Prediktor AS, Norway
18.30: Nonlinear MPC. Bjarne Foss, NTNU, Norway
19.00: Discussion
19.30: Dinner
20.30 - 21.30: Board meeting of the NPC Working Group
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Monday 13 Jan. 1997
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08.00: Breakfast
08.45 - 10.45: Session 1 (Chairman: Kurt Waller)
08.45: Elementary nonlinear decoupling (END): A general approach to nonlinear multivariable
process control. Jens G. Balchen, NTNU, Norway.
09.05: Multimodel robust control of nonlinear plants: A case study. R.H. Nystrøm, K.V.
Sandstrøm, T.K. Gustafsson and H.T. Toivonen, Åbo Akademi, Finland
09.25: Model predictive control and constraints. David Di Ruscio, Telemark Institute of Technology,
Norway
09.45: Supervisory control of process plants. Hassan Yazdi and Sten B. Jørgensen, DTU,
Denmark
10.05: Input/output selection for regulatory control using pole directions. Kjetil Havre and Sigurd
Skogestad, NTNU, Norway
10.25: Discussion
10.45 - 11.15: Coffee break
11.15 - 12.30: Discussion and short presentations of ongoing industrial control projects (Chairman:
Kurt Waller)
12.30: Presentation of Second Nordic Process Control Award to Karl Johan Åstrøm. (Chairman:
Sigurd Skogestad)
12.35: Adventures in process control: From system identification to automatic tuning. Karl Johan
Åstrøm, Lund Institute of Technology:
13.20-13.30: Discussion
13.30 - 14.30: Lunch
14.30 - 17.30: Session 2 (Chairman: Sten Bay Jørgensen)
14.30: On the AlF3 and temperature control of an aluminum electrolysis cell. Tormod Drenstig, Dag
Ljungquist and Bjarne A. Foss, NTNU, Norway
14.50: Control and optimal operation of Petlyuk distillastion columns. Ivar Halvorsen , NTNU,
Norway
15.10: Automatic re-tuning of PI-controllers in oscillating control loops. Mats Friman, Åbo
Akademi, Finland
15.30: Pass band and high frequency robustness for PID control. Bengt Lennartson and Birgitta
Kristiansson, Chalmers Univ. of Tech., Sweden
15.50 - 16.00: Discussion
16.00 - 16.20: 20 min break
16.20: Identification and control of a wood chip refiner. Alexander Horch and Alf Isaksson, KTH,
Sweden.
16.40: Experiments for modeling and identification of the press section of a paper machine. Karin
Danielsen and Jonas Funquist, STFI, Sweden
17.00: Modelling of bending stiffness for paper board manufacturing. Jens Petterson, Torsten
Bohlin, KTH and Bengt Nilsson, AssiDoman-Frovifors AB, Sweden,
17.20 - 17.30: Discussion
17.30 - 19.45: Poster session with coffee and possible drinks (Chairman: Bjarne Foss)
17.30: Introduction to poster session (3 min each)
1.A two-channel relay for autotuning. Mats Friman and Kurt Waller, Åbo Akademi, Finland
2.Robust control of sampled-data systems. Mats Sågfors and Hannu Toivonen, Åbo
Akademi, Finland
3.Performance and robust frequency-domain response of multirate sampled-data systems.
Olaf Lindgarde and Bengt Lennartson, Chalmers Univ. of Tech., Sweden
4.Stability and robustness of nonlinear and hybrid dystems using LMIs. Stefan Petterson and
Bengt Lennartson, Chalmers Univ. of Tech., Sweden
5.Selection of secondary measurements for indirect control. Kjetil Havre, NTNU, Norway
6.Extensions of the Petlyuk distillation arrangements. Atle Christiansen, NTNU, Norway
7.Batch extractive distillation. Katrine Hilmen, NTNU, Norway
8.Multivessel batch distillation - experimental verification. Bernd Wittgens, NTNU, Norway
9.On Output Multiplicity in Binary Distillation: Experimental Verification. A. Koggersbøl, T.R.
Andersen, J. Bagterp and S.B. Jørgensen, DTU, Denmark.
20.00: Workshop dinner
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Tuesday 14 Jan. 1997
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08.00: Breakfast
08.45 - 10.45: Session 3 (Chairman: Bo Egardt)
08.45: Uncertainty estimation and robust control design of an ill-conditioned distillation column. Jari
M. Bøling and Kurt E. Haggblom, Åbo Akademi, Finland
09.05: Determination of runaway limits for batch and semibatch processes. Bodil O. Recke and
Sten Bay Jørgensen, DTU, Denmark
09.25: Complex dynamics in tubular reactors with recycle. Elling W. Jacobsen, KTH, Sweden and
Marek Berezowski, Poland
09.45: Scheduling for batch production. Torbjørn Liljenvall, Chalmers Univ. of Tech., Sweden
10.05: Discrete event models and supervisor synthesis in batch control. Micheal Tittus and Knut
Åkesson, Chalmers Univ. of Tech., Sweden
10.25: Discussion
10.45 - 11.15: Coffee break
11.15 - 11.30: General assembly of NPC Working Group
11.30 - 13.10: Session 4 (Chairman: Elling W. Jacobsen)
11.30: Control of bioprocesses. Jan Peter Axelsson, Pharmacia & Upjohn, Sweden
12.00: Optimization of penicillin production. Kurt Pedersen and Sten Bay Jørgensen, DTU,
Denmark
12.20: Evaluation of the fast dynamics in a nitrifying biofilm reactor. Torsten Wik, Chalmers Univ. of
Tech., Sweden
12.40: Plant wide dynamic simulation. Jens Erik Hansen and Sten Bay Jørgensen, DTU,
Denmark
13.00 - 13.10: Discussion
13.10 - 13.20: End of workshop and closing remarks
13.30 - 14.30: Lunch
14.40: Bus to Oslo leaves