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Teaching / Opetus
Research / Tutkimus
Publications / julkaisut
- Grén, J., Konkarikoski, K. & Ritala, R.
Optimal measurement schedule to support quality management. 9th international symposium on measurement and quality control (ISMQC) 21-24 November, 2007. Chennai, India
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- Konkarikoski, K.
Väitöskirjan esitarkastaja: Näsi, J., Intensified use of process measurements in hydrometallurgical zinc production processes . Oulun Yliopisto, Prosessi- ja ympäristötekniikan osasto, Oulu, 26.4.2007
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- Ritala, R., Alhoniemi, E., Kauranne, T., Konkarikoski, K., Lendasse, A. & Sirola, M.
Nonlinear ternporal and spatial forecasting: modeling and uncertainty analysis (NoTeS) - MASIT20. In: Alakangas, E. & Taskinen, P. (eds.). MASI Technology Programme 2005-2009. Yearbook 2007. Tekes Technology review 207 p. 179-188
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- Grén, J., Konkarikoski, K. & Ritala, R.
Optimal off-line measurement schedule to support process and quality management. In: Gani, R. & Dam-Johansen, K. (eds.). European Conference of Chemical Engineering - 6. ECCE-6, 16-20 September, Copenhagen, Denmark, 2007
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- Ropponen, A., Konkarikoski, K. & Ritala, R.
Dynamic validation of models: A case study on plug-flow reactor. In: Zupancic, B., Karba, R. & Blazic, S. (eds.). EUROSIM2007. 6th Eurosim Congress on Modelling and Simulation. 9-13 September, 2007, Ljubljana, Slovenia.
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- Ylisaari, J., Konkarikoski, K. & Ritala, R.
Estimation of 2-dimensional variation on the basis of irregularly moving scanning sensor. 14th Nordic Process Control Workshop. Helsinki University of Technology Laboratory of Process Control and Automation 12. August 2007, Espoo, Finland
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- Grén, J., Konkarikoski, K. & Ritala, R.
Optimal quality measurement schedule for a paper machine. In: Kappen, J., Dietz, W. & Grenz, R. (eds.). Symposium 2007, Modelling and Simulation of the Wet End Processes - Forschung und Beratung für die Papierwirtschaft, 7.5.2007-8.5.2007, Munich, Germany. PTS Symposium PK 741
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- Ropponen, A., Konkarikoski, K. & Ritala, R.
Dynamic validation of chemical reaction process models. In: Kappen, J., Dietz, W. & Grenz, R. (eds.). Symposium 2007, Modelling and Simulation of the Wet End Processes - Forschung und Beratung für die Papierwirtschaft, 7.5.2007-8.5.2007, Munich, Germany. PTS Symposium PK 741
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- Gren J., Konkarikoski K., Ritala R.
Optimal Measurement Policy for Decision Making: A Case Study of Quality Management based on Laboratory Measurements.
Metrology and Measurement Systems, Metrologia I Systemy Pomiarowe VOl. 14 No. 1 (2007), p. 165-180
- Konkarikoski, K. & Ritala, R.
Optimizing a Measurement Setup for Decision Making. XVIII IMEKO World Congress, Rio de Janeiro, September 2006.
- Ihalainen H., Konkarikoski K., Ritala R.
Dynamic validation of on-line measurements: a probabilistic analysis, Measurement Vol. 39, No. 4(2006) p. 335 - 351
- Jokinen H., Latva-Käyrä K., Pulkkinen P., Ritala R.
Modelling of uncertainty: case studies on operation of papermaking process, MATHMOD 2006 Conference, Vienna, Austria, February 2006
- Latva-Käyrä K., Ritala R.
Dynamic validation of multivariate linear soft sensors with reference laboratory measurements, Cost Action E36 Modelling and simulation in pulp and paper industry. Proceedings of Model Validation Workshop, Espoo, Finland, October 2005
- Latva-Käyrä K., Ritala R.
Sensor diagnostics based on dynamic characteristic curve estimation, Proceedings of the 10th IMEKO TC10 International Conference on Technical Diagnostics, Budapest, Hungary, June 2005
- Latva-Käyrä K., Ritala R.
Systems identification scheme for stochastic bistable process, ISITA 2004 – International Symposium on Information Theory and its Applications, Parma, Italy, October, 2004
- Latva-Käyrä K.
Dynamic calibration of on-line consistency measurement, Proceedings - Preprints. Control Systems 2004 Conferences, Quebec City, Quebec, Canada, June, 2004
- Latva-Käyrä K.
Dynamic Validation of On-line Consistency Measurement, Thesis for the degree of Doctor of Technology. Tampere University of Technology, Tampere 2003/442
- Ritala R., Ihalainen H., Latva-Käyrä K., Vesterinen T.
Yksinkertainen bioreaktorimalli epästationäärisen data-analyysin esimerkkikohteena, AutomaatioVäylä, Ympäristötekniikka, 5-2003
- Latva-Käyrä K.
Dynamic on-line measurement validation using laboratory measurements, International Mechanical Pulping Conference, Quebec City, Canada, June, 2003
- Latva-Käyrä K.
Data deterioration: Using laboratory measurements for dynamic calibration,IDC-02, 2002 Information, Decision and Control. Data and Information Fusion Symposium, Signal Processing and Communications Symposium and Decision and Control Symposium.
Final Program and Abstracts. Adelaide, Australia February 2002
- Latva-Käyrä K.
Laboratoriomittausten tärkeys kalibroinnissa, Automaatio 2001, Seminaaripäivät. Automaatio verkostuvassa maailmassa. Navigation for the new automation. Helsingin Messukeskus, Septemper 2001
- Latva-Käyrä K.
Fuzzy Logic and SPC. In: Leiviskä, K. (ed.), Prof. Kacprzyk, J.(ed.-in-chief). Industrial Applications of Soft Computing. Paper, Mineral and Metal Processing Industries. Studies in Fuzziness and Soft Computing. Heidelberg, Physica-Verlag, 2001
- Latva-Käyrä K.
TMP pulp quality observer. Measurement Vol. 29, No. 2(2001) p.147-156
- Latva-Käyrä K., Ihalainen H.
Dynamic Calibration of On-Line Quality Measurement. XVI IMEKO World Congress, IMEKO 2000. Proceedings. Vol. IX, TC24, Austrian Society for Measurement and Automation, Vienna, Austria, Septemper 2000
- Latva-Käyrä K., Ihalainen H., Halttunen J.
Fuzzy Weighting of SPC Procedures. Final Programme & Proceedings. EUFIT´99. 7th European Congress on Intelligent Techniques & Soft Computing Aachen, Germany, September 1999
- Latva-Käyrä K., Kortelainen J., Ihalainen H.
Quality Observer for TMP Mechanical Pulping Operators. IMEKO-XV World Congress. Measurement to Improve the Quality of Life in the 21st Century –Measurement Helps to Coordinate Nature with Human Activities. Proceedings. IMEKO and SICE 1999. Osaka, Japan, June 1999
- Latva-Käyrä K., Juhola O.
TMP Pulp Quality Monitoring Using SPC. TAPPI International Mechanical Pulping Conference. Proceedings. Tappi Press, Technology Park/Atlanta, U.S.A., 1999. The Westin Galleria, Houston, Texas, May 1999
- Myllyneva J., Kortelainen J., Latva-Käyrä K., Nystedt H., Leiviskä K.
Hiertämön laatusäädöt (HILA). Loppuraportti. Raportti B No 7, 1998. Oulun yliopisto, säätötekniikan laboratorio, Infotech Oulu ja prosessitekniikan osasto
- Latva-Käyrä K., Kortelainen J., Ihalainen H., Juhola O.
Decision Helping Tool for Controlling Mechanical Pulp Quality. Control Systems ´98. Information tools to match the evolving operator role. Porvoo, Finland, September 1998
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