Plenary 1: Control systems in pulp and paper, the systems perspective, Alf Isaksson, ABB, SWEDEN

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1 CS2006 Final program Monday June 5 th, 2006 Get-together 18:00-20:00 Tuesday June 6 th, Opening Plenary 1: Control systems in pulp and paper, the systems perspective, Alf Isaksson, ABB, SWEDEN Coffee break Session 1: Modeling and simulation, paper (Chairman: Michel Perrier, Ecole Polytechnique de Montreal, CANADA) On-line decision support and optimization for kraft paper production, Håkan Fridén, Henrik Näslund, Mid Sweden University, Andreas Stattin, Göran Löfgren, MondiPackaging, SWEDEN Model-based estimation of microbial state in paper mill broke tower, Katja Koivuniemi, Risto Ritala, Tampere University of Technology, On-line wet-end optimization through artificial neural networks, A. Alonso, A. Blanco, C. Negro, J. Tijero, Complutense University of Madrid, I. San Pio, Holmen Paper, SPAIN Lunch Session 2: Control applications, paper (Chairman: Mats Hagberg, Crane AB, SWEDEN) 13: Studying broke tank averaging level control with stochastic simulator, Elina Pajula, Matti Tienari, KCL, A novel approach to online ph control, Matthew Taylor, Graham Toft, Iggesund, Hong Wang, University of Manchester, UNITED KINGDOM Multi-variable predictive grade change controller, Risto Kuusisto, Seyhan Nuyan, Antti Kaunonen, Metso Automation, Break

30 Coffee break Session 1: Modeling and simulation, paper (Chairman: Michel Perrier, Ecole Polytechnique de Montreal, CANADA) 10.30-10.

2 Session 3: Monitoring and diagnostics (Chairman: Otto Lindeberg, M-real, SWEDEN) 15:00-15:25 Philosophy of science tackles fluctuation at board mill, Olli Saarela, KCL, 15:30-15:55 On-line performance monitoring in process analysis, Antti Nissinen, Seyhan Nuyan, Pasi Virtanen, Metso Automation, 16:00-16:25 On-line soft sensors and measuring point diagnostics through state estimation, Lars Ledung, Jens Petterson, Xiaojing Zhang, ABB, Stefan Ragnarsson, Billerud AB Gruvöns Bruk, SWEDEN Break Session 4: Optimization and decision support (Chairman: Sylvain Gendron, PAPRICAN, CANADA) Decision support system: Broke ratio management and pulp composition stability, Jean Ruiz, Pascal Ottenio, CTP, FRANCE Joint scheduling of TMP and paper production under uncertainty, Petteri Pulkkinen, Risto Ritala, Tampere University of Technology, Decision support for pulp mill operations based on large-scale online optimization, Jens Pettersson, Lars Ledung, Xiaojing Zhang, ABB, SWEDEN Wednesday June 7 th, Plenary 2: Control systems in pulp and paper, the industry perspective, Markku Karlsson, UPM, Break Session 5: Infrastructure (Chairman: Volkmar Mickal, GERMANY) 9:30-9:55 Results through automation: Streamlining operations and maintenance processes, Harri Happonen, Ville Hietanen, Mats Friman, Timo Harju, Teemu Kiviniemi, Metso Automation, 10:00-10:25 Combined soft sensors and intelligent control in pulp and paper industry, Esko K. Juuso, University of Oulu, Coffee break

Lars Ledung, Jens Petterson, Xiaojing Zhang, ABB, Stefan Ragnarsson, Billerud AB Gruvöns Bruk, SWEDEN 16.30-16.

3 Session 6: Modeling and simulation, pulping (Chairman: Francis J. Doyle, University of California, Santa Barbara, USA) Modelling and control of a dry black liquor gasification process, Erik Dahlquist, Mälardalens University, SWEDEN Detecting the inherent operating limitations of a TMP-refining process, Ilich Lama, Michel Perrier, Paul Stuart, Ecole Polytechnique de Montreal, CANADA Improvement and prediction of kraft pulp yield using a wood chip quality online measurement system (CMS E ), Feng Ding, CRIQ, CANADA, Karine Vézina, Cascades Inc., CANADA Lunch Poster session (17 papers) and refreshments (Chairman: Johannes Kappen, PTS, GERMANY) Session 7: Control applications, pulping 1 (Chairman: Erik Dahlquist, Mälardalens University, SWEDEN) Plantwide optimization of a pulp mill process, Mehmet Mercangöz, Francis J. Doyle, University of California, Santa Barbara, USA Kappa number prediction with neural networks, Kauko Leiviskä, University of Oulu, Model-based control of concentration profile with impedance tomographic measurements, Anna Ruuskanen, Jari P. Kaipio, University of Kuopio, Break Session 8: Control applications, pulping 2 (Chairman: Kauko Leiviskä, University of Oulu, ) Measurement and control strategies for bleaching, Markus Dinkel, Gebr. Lang GmbH Papierfabrik,, Klaus Villforth, Darmstadt University of Technology, Volkmar Mickal, Albrecht Sieber,Siemens AG GERMANY Control and optimization of hydrosulphite brightening for a threeaddition point process, Danielle Major, Olga Bogolomova, Michel Perrier, Ecole Polytechnique de Montreal, Sylvain Gendron, PAPRICAN, Bernard Lupien, Papier Masson, CANADA On-line quality control to improve runnability and quality of TMP refiner line, Marko Loisa, Tampere University of Technology, Conference Dinner, Näsineula Observation Tower

40 Detecting the inherent operating limitations of a TMP-refining process, Ilich Lama, Michel Perrier, Paul Stuart, Ecole Polytechnique de Montreal, CANADA 11.45-12.

4 Thursday 8 th, Plenary 3: Control systems in pulp and paper, the research perspective, Guy Dumont, University of British Columbia, CANADA Break Session 9: Control performance (Chairman: Seyhan Nuyan, Metso Automation, USA) Control performance assessment of continuous pulp digester, Ari Koponen, Riku Pöllänen, Olli Pyrhönen, Lappeenranta University of Technology,, Hannu Sonni, Heikki Kangas, Juha Oksanen, Stora Enso, Monitoring the control loop performance at large scale industrial processes, Ville Hietanen, Jani Honga, Pekka Kangas, Timo Harju, Harri Happonen, Metso Automation, Coffee break Session 10: CD Control 1 (Chairman: John Shakespeare, Honeywell, ) 10: Why and when is cross directional control needed? Mats Hiertner, Stora Enso, SWEDEN Numerical design of robust cross-directional control with saturating actuators, Rafael M. Morales, William P. Heath, University of Manchester, UNITED KINGDOM Bayesian methods for system identification in cross-directional control, Andrew Taylor, Stephen Duncan, University of Oxford, UNITED KINGDOM Lunch Session 11: CD Control 2 (Chairman: Guy Dumont, University of British Columbia, CANADA) Actuator mapping and stability in real-life cross-directional control systems, Andrew Taylor, Stephen Duncan, University of Oxford, UNITED KINGDOM An on-line non-intrusive method for alignment between actuators and their response centers, Bhushan Gopaluni, Fazel Farahmand, Guy Dumont, Michael Davies, Philip Loewen, University of British Columbia, CANADA Autonomous alignment of CD Control on paper machines, Fazel Farahmand, Bhushan Gopaluni, Guy Dumont, Michael Davies, Philip Loewen, University of British Columbia, CANADA

55 Control performance assessment of continuous pulp digester, Ari Koponen, Riku Pöllänen, Olli Pyrhönen, Lappeenranta University of Technology,, Hannu Sonni, Heikki Kangas, Juha Oksanen, Stora Enso,

5 Coffee break Session 12: CD Control 3 (also available as posters) (Chairman: Risto Ritala, Tampere University of Technology, ) Multivariable CD control and tools for control performance improvement, Calvin Fu, Jarmo Ollanketo, Jukka Makinen, Metso Automation, CANADA and Automated tuning of multiple array cross-directional model predictive controllers, Junqiang Fan, Gregory E. Stewart, Bijan Nazem, Cristian Gheorge, Honeywell, CANADA New concepts of cross-directional control: Application of finite settling response method and closed loop identification of mapping, Takashi Sasaki, Yokogawa Electric Corporation, JAPAN Troubleshooting paper machine issues with the informetric systems RQMS profile historian, Ian Journeaux, Fay Saydjari, Stora Enso, CANADA, David Miller, Informetric, USA Closing remarks, Risto Ritala, Tampere University of Technology, POSTERS: Online measurement and control of sheet dimensional stability - twist and curl, Shih-Chin Chen, Ake Hellstrom, ABB, USA Model identification of a nonlinear subprocess in a continuous paper pulp digester, Limei Ding, Thomas Gustafsson, Andreas Johansson, Luleå University, SWEDEN Physical properties prediction from a fine fibre resource characterisation, Guy Eymin Petot Tourtollet, Christian Bermond, Thierry Lamboley, CTP, FRANCE Automated tuning of multiple array cross-directional model predictive controllers, Junqiang Fan, Gregory E. Stewart, Bijan Nazem, Cristian Gheorge, Honeywell, CANADA (also short oral presentation in Session 12) Multivariable CD control and tools for control performance improvement, Calvin Fu, Jarmo Ollanketo, Jukka Makinen, Metso Automation, CANADA and (also short oral presentation in Session 12) MD-CD separation, mapping and model identification in a paper machine: A discussion paper, Bhushan Gopaluni, Guy Dumont, Michael Davis, Philip Loewen, University of British Columbia, CANADA

50 Automated tuning of multiple array cross-directional model predictive controllers, Junqiang Fan, Gregory E. Stewart, Bijan Nazem, Cristian Gheorge, Honeywell, CANADA 15.55-16.

6 The use of image and sound analysis defining the state of the debarking drum, Ari Isokangas, Aki Sorsa, Matti Tuomaranta, Kauko Leiviskä, University of Oulu, Troubleshooting paper machine issues with the informetric systems RQMS profile historian, Ian Journeaux, Fay Saydjari, Stora Enso, CANADA, David Miller, Informetric, USA (also short oral presentation in Session 12) Wireless measurement and control of an in-line pulp circulation system, Seppo Karjalainen, Janne Romppainen, Tarja Karjalainen, University of Oulu, Veijo Sutinen, VTT, Moisture control with multiple manipulated variables, Mika Korpela, Jukka Mäkinen, Metso Automation Mathematical modeling and model based control of a pulp mill powerhouse, Mehmet Mercangöz, Francis J. Doyle, University of California, Santa Barbara, USA Modeling of drainage and pulp mat forming at hydrofoils for a paper machine, Yoshitatsu Mori, Oji Paper, Tunamitsu Nakahara, Tokyo Institute of Technology, JAPAN Performance assessment of automatic quality control in mill operations, Merja Mäkelä, Kymeenlaakso University of Applied Sciences, Ville Manninen, Matti Heiliö, Lappeenranta University of Technology, Tommi Myller, Stora Enso, New concepts of cross-directional control: application of finite settling response method and closed loop identification of mapping, Takashi Sasaki, Yokogawa, JAPAN (also short oral presentation in Session 12) Optimization of TMP production scheduling, Mika Suojärvi, Matti Tienari, KCL, MVDA methodology for online process monitoring, Matthew Taylor, Graham Toft, Iggesund, Hong Wang, Martin Brown, University of Manchester, UNITED KINGDOM Rights for changes reserved CONTROL SYSTEMS 2006 Secretariat Finnish Automation Support Ltd. Asemapäällikönkatu 12 B FI Helsinki office@atu.fi Tel. int Fax int

control of an in-line pulp circulation system, Seppo Karjalainen, Janne Romppainen, Tarja Karjalainen, University of Oulu, Veijo Sutinen, VTT, Moisture control with multiple manipulated variables,

Applications for the operator

Painoporssi, CONTROL SYSTEMS 2006 Measurement and control - Applications for the operator June 6-8, 2006 Tampere, Finland Editor Risto Ritala Tampere University of Technology Published by Kopio Niini -