Tormod Drengstig

Professor

Tormod Drengstig

Kontakt

Telefon: 5183 2025

E-post: tormod.drengstig@uis.no

Rom: KE E-430

Organisasjonsenhet

Det teknisk- naturvitenskapelige fakultet

Institutt for data- og elektroteknologi

Kort om meg

Studieprogramleder for bachelorprogrammet Elektroteknologi og masterprogrammet Kybernetikk og anvendt KI.

Tidligere underviste emner:

  • ELE310 Styringsteknikk
  • ELE320 Reguleringsteknikk
  • ELE620 Systemidentifikasjon
  • ELE600 Videregående reguleringsteknikk
  • ING100 Ingeniørfaglig innføringsemne

Nåværende emner:

  • ELE130 Anvendt matematikk og fysikk i robotprogrammering

Gjennomført kurs i Universitetspedagogikk 2005

Publikasjoner

Vitenskapelige publikasjoner

Eivind Sandve Haus; Kristian Thorsen; Tormod Drengstig (2025) Identifiability and parameter estimation in models of biomolecular systems. Universitetet i Stavanger. ISBN 9788284394251.

Eivind Sandve Haus; Malin Harr Overland; Damiano Rotondo; Kristian Thorsen; Tormod Drengstig (2024) Identifiability and Kalman Filter Parameter Estimation Applied to Biomolecular Controller Motifs. I: Linköping Electronic Conference Proceedings. ISSN 1650-3686. s.385-391. DOI: 10.3384/ecp212.053

Eivind Sandve Haus; Tormod Drengstig; Kristian Thorsen (2023) Structural identifiability of biomolecular controller motifs with and without flow measurements as model output. I: PLoS Computational Biology. ISSN 1553-734X. Volum 19. DOI: 10.1371/journal.pcbi.1011398

Svein Håvard Stokka; Eivind Sandve Haus; Gunhild Fjeld; Tormod Drengstig; Kristian Thorsen (2021) A Model of Aerobic and Anaerobic Metabolism in Cancer Cells - Parameter Estimation, Simulation, and Comparison with Experimental Results. I: Linköping Electronic Conference Proceedings. ISSN 1650-3686. s.465-472. DOI: 10.3384/ecp21185465

Daniel Myklatun Tveit; Kristian Thorsen; Tormod Drengstig; Peter Ruoff (2020) Structural Properties of Biological Integral Feedback Motifs. Universitetet i Stavanger. ISBN 9788276449518.

Peter Ruoff; Oleg Agafonov; Daniel Myklatun Tveit; Kristian Thorsen; Tormod Drengstig (2019) Homeostatic controllers compensating for growth and perturbations. I: PLOS ONE. Online ISSN 1932-6203. Volum 14. DOI: 10.1371/journal.pone.0207831

Kristian Thorsen; Tormod Drengstig; Peter Ruoff (2019) The effect of integral control in oscillatory and chaotic reaction kinetic networks. I: Physica D : Non-linear phenomena. ISSN 0167-2789. Volum 393. s.38-46. DOI: 10.1016/j.physd.2019.01.002

Vegard Brattland; Ivar Austvoll; Peter Ruoff; Tormod Drengstig (2017) Image processing of leaf movements in Mimosa pudica. I: Lecture Notes in Computer Science (LNCS). ISSN 0302-9743. s.77-87. DOI: 10.1007/978-3-319-59126-1_7

Gunhild Fjeld; Kristian Thorsen; Tormod Drengstig; Peter Ruoff (2017) Performance of Homeostatic Controller Motifs Dealing with Perturbations of Rapid Growth and Depletion. I: Journal of Physical Chemistry B. ISSN 1520-6106. Volum 121. s.6097-6107. DOI: 10.1021/acs.jpcb.7b01989

Geir Risvoll; Tormod Drengstig (2017) The Impact of Signalling Kinetics on Controller Motif Performance. I: Linköping Electronic Conference Proceedings. ISSN 1650-3686. s.343-349. DOI: 10.3384/ecp17138343

Svein Håvard Stokka; Kim Andre Jakobsen; Kristian Thorsen; Tormod Drengstig (2017) Physiological based Modeling and Control of an Industrial Tank Process. I: Linköping Electronic Conference Proceedings. ISSN 1650-3686. s.284-291. DOI: 10.3384/ecp17138

Geir Risvoll; Kristian Thorsen; Peter Ruoff; Tormod Drengstig (2017) Variable setpoint as a relaxing component in physiological control. I: Physiological Reports. Online ISSN 2051-817X. Volum 5. DOI: 10.14814/phy2.13408

Oleg Agafonov; Christina Helen Selstø; Kristian Thorsen; Xiang Ming Xu; Tormod Drengstig; Peter Ruoff (2016) The organization of controller motifs leading to robust plant iron homeostasis. I: PLOS ONE. Online ISSN 1932-6203. Volum 11. DOI: 10.1371/journal.pone.0147120

Romain Larbat; Christophe Robin; Cathrine Lillo; Tormod Drengstig; Peter Ruoff (2016) Modeling the diversion of primary carbon flux into secondary metabolism under variable nitrate and light/dark conditions. I: Journal of Theoretical Biology. ISSN 0022-5193. Volum 402. s.144-157. DOI: 10.1016/j.jtbi.2016.05.008

Tormod Drengstig (2016) LEGO Mindstorms og MATLAB : anvendt matematikk/fysikk og programmering i skjønn forening. I: NIKT: Norsk IKT-konferanse for forskning og utdanning. ISSN 1892-0713.

Kristian Thorsen; Geir Risvoll; Daniel Myklatun Tveit; Peter Ruoff; Tormod Drengstig (2016) Tuning of Physiological Controller Motifs. I: Computer Society IEEE, Proceedings of the 9th EUROSIM Congress on Modelling and Simulation Oulu, Finland 12-16 September 2016. IEEE (Institute of Electrical and Electronics Engineers). ISBN 9781509041190. s.28-33. DOI: 10.1109/EUROSIM.2016.174

Kristian Thorsen; Tormod Drengstig; Peter Ruoff (2015) Controller Motifs for Homeostatic Regulation and Their Applications in Biological Systems. Universitetet i Stavanger. ISBN 9788276446289.

Kristian Thorsen; Tormod Drengstig; Peter Ruoff (2014) Transepithelial glucose transport and Na+/K+ homeostasis in enterocytes: an integrative model. I: American Journal of Physiology - Cell Physiology. Online ISSN 1522-1563. Volum 307. s.C320-C337. DOI: 10.1152/ajpcell.00068.2013

Kristian Thorsen; Oleg Agafonov; Christina Helen Selstø; Ingunn Westvik Jolma; Xiaoyu Ni; Tormod Drengstig; Peter Ruoff (2014) Robust Concentration and Frequency Control in Oscillatory Homeostats. I: PLOS ONE. Online ISSN 1932-6203. Volum 9. DOI: 10.1371/journal.pone.0107766

Kristian Thorsen; Peter Ruoff; Tormod Drengstig (2013) Control theoretic properties of physiological controller motifs. I: Proceedings IEEE, Proceedings of the IEEE International Conference on System Science and Engineering, ICSSE 2013. IEEE (Institute of Electrical and Electronics Engineers). ISBN 9781479900077. s.165-170. DOI: 10.1109/icsse.2013.6614653

Tormod Drengstig; Xiaoyu Ni; Kristian Thorsen; Ingunn Westvik Jolma; Peter Ruoff (2012) Robust Adaptation and Homeostasis by Autocatalysis. I: Journal of Physical Chemistry B. ISSN 1520-6106. Volum 116. s.5355-5363. DOI: 10.1021/jp3004568

Tormod Drengstig; Ingunn Westvik Jolma; Xiaoyu Ni; Kristian Thorsen; Xiang Ming Xu; Peter Ruoff (2012) A Basic Set of Homeostatic Controller Motifs. I: Biophysical Journal. ISSN 0006-3495. Volum 103. s.2000-2010. DOI: 10.1016/j.bpj.2012.09.033

Yongshun Huang; Tormod Drengstig; Peter Ruoff (2012) Integrating fluctuating nitrate uptake and assimilation to robust homeostasis. I: Plant, Cell and Environment. ISSN 0140-7791. Volum 35. s.917-928. DOI: 10.1111/j.1365-3040.2011.02462.x

Tormod Drengstig; Thomas Kjosmoen; Peter Ruoff (2011) Studying Adaptation and Homeostatic Behaviors of Kinetic Networks by Using MATLAB. I: Methods in molecular biology. ISSN 1064-3745. Volum 734. s.153-172. DOI: 10.1007/978-1-61779-086-7_8

Tormod Drengstig; Thomas Kjosmoen; Peter Ruoff (2011) On the Relationship between Sensitivity Coeffcients and Transfer Functions of Reaction Kinetic Networks. I: Journal of Physical Chemistry B. ISSN 1520-6106. Volum 115. s.6272-6278. DOI: 10.1021/jp200578e

Xiao Yu Ni; Tormod Drengstig; Peter Ruoff (2009) The Control of the Controller: Molecular Mechanisms for Robust Perfect Adaptation and Temperature Compensation. I: Biophysical Journal. ISSN 0006-3495. Volum 97. s.1244-1253. DOI: 10.1016/j.bpj.2009.06.030

Tormod Drengstig; Hiroki R. Ueda; Peter Ruoff (2008) Predicting Perfect Adaptation Motifs in Reaction Kinetic Networks. I: Journal of Physical Chemistry B. ISSN 1520-6106. Volum 112. s.16752-16758. DOI: 10.1021/jp806818c

Trygve Husveg; Odile Rambeau; Tormod Drengstig; Torleiv Bilstad (2007) Performance of a deoiling hydrocyclone during variable flow rates. I: Minerals Engineering. ISSN 0892-6875. Volum 20.

Tormod Drengstig; S. Kolas; T. Store (2004) The impact of varying conductivity on the control of aluminium electrolysis cells. I: MIC Journal: Modeling, Identification and Control. ISSN 0332-7353. Volum 24. s.205-216.

Bøker og kapitler

Tormod Drengstig; Tormod Davidsen Klungland; Sondre Lindstøl Lyngstad; Enes Salih (2024) Utvikling av forsyningssystem og regulering av drivstoff for testing av rakettmotor. Universitetet i Stavanger.

Asbjørn Drengstig; Asbjørn Bergheim; Tormod Drengstig (2003) Water quality dynamics in a recirculation system producing European Lobsters (Homarus gammarus L.). Rogaland Research.

Asbjørn Drengstig; Asbjørn Bergheim; Tormod Drengstig; Ivar Kollsgård; Rudolf Svensen (2003) Testing of a new feed specially manufactured for European lobster (Homarus gammarus L.). Rogaland Research.

Asbjørn Drengstig; Tore S. Kristiansen; Tormod Drengstig (2003) Hummer - vår nye oppdrettsart?.

Formidling

Eivind Sandve Haus; Malin Harr Overland; Damiano Rotondo; Kristian Thorsen; Tormod Drengstig (2024) Identifiability and Kalman Filter Parameter Estimation Applied to Biomolecular Controller Motifs. SIMS EUROSIM 2024; 2024-09-11 - 2024-09-12.

Svein Håvard Stokka; Eivind Sandve Haus; Gunhild Fjeld; Tormod Drengstig; Kristian Thorsen (2021) A Model of Aerobic and Anaerobic Metabolism in Cancer Cells - Parameter Estimation, Simulation, and Comparison with Experimental Results. SIMS EUROSIM 2021 Conference on Modelling and Simulation - The 62nd International Conference of Scandinavian Simulation Society; 2021-09-21 - 2021-09-23.

Daniel Myklatun Tveit; Kristian Thorsen; Tormod Drengstig (2019) Modeling regulatory mechanisms behind sustained glucose uptake in growing cancer cells. Control Engineering Concepts in Systems- and Synthetic Biology; 2019-05-20 - 2019-05-22.

Tormod Drengstig (2018) Basic controller motifs: Overview and possible applications. International Bioengineering Day UCMerced; 2018-04-04 - 2018-04-05.

Jordan Ang; Daniel Myklatun Tveit; Gunhild Fjeld; Tormod Drengstig; Heinz Peter Ruoff; David R. McMillen; Kristian Thorsen (2018) Reconciling principles for how to achieve feedback and control in biological systems. 18th Conference of the International Study Group for Systems Biology; 2018-09-24 - 2018-09-28.

Vegard Brattland; Ivar Austvoll; Peter Ruoff; Tormod Drengstig (2017) Image processing of leaf movements in Mimosa pudica. SCIA 2017; 2017-06-12 - 2017-06-14.

Svein H. Stokka; Kim A. Jakobsen; Kristian Thorsen; Tormod Drengstig (2017) Physiological based Modeling and Control of an Industrial Tank Process. SIMS 2017; 2017-09-25 - 2017-09-27.

Gunhild Fjeld; Peter Ruoff; Tormod Drengstig (2017) Different Implementations of Integral Control Affect Controller Performances During Time-Dependent Perturbations. Cold Spring Harbor - cellular dynamics & models; 2017-04-11 - 2017-04-14.

Geir Risvoll; Tormod Drengstig (2017) The Impact of Signalling Kinetics on Controller Motif Performance. SIMS 2017; 2017-09-25 - 2017-09-27.

Kristian Thorsen; Geir Risvoll; Daniel Myklatun Tveit; Peter Ruoff; Tormod Drengstig (2016) Tuning of Physiological Controller Motifs. Eurosim 2016; 2016-09-12 - 2016-09-16.

Tormod Drengstig (2016) LEGO Mindstorms og MATLAB; anvendt matematikk/fysikk og programmering i skjønn forening. NIK 2016; 2016-11-28 - 2016-11-30.

Oleg Agafonov; Christina Helen Selstø; Kristian Thorsen; Xiang Ming Xu; Tormod Drengstig; Peter Ruoff (2015) The Organization of Controller Motifs Leading to Robust Plant Iron Homeostasis. The 26th International Conference on Arabidopsis Research; 2015-07-05 - 2015-07-09.

Kristian Thorsen; Tormod Drengstig; Peter Ruoff; Ina Gundersen (2015) Nytt sykehus Ullandhaug - Jubler for plasseringen.

Kristian Thorsen; Tormod Drengstig; Peter Ruoff (2013) Integrative modeling of glucose transport and homeostasis in enterocytes. CSHL Meeting on Computational Cell Biology 2013; 2013-03-19 - 2013-03-22.

Tormod Drengstig; Ingunn Westvik Jolma; Kristian Thorsen; Peter Ruoff (2013) Fysiologiske reguleringsmekanismer. I: Naturen. ISSN 0028-0887. Volum 137. s.128-137.

Kristian Thorsen; Tormod Drengstig; Peter Ruoff (2012) Modeling and simulation of intestinal nutrient uptake. The 13th International Conference on Systems Biology; 2012-08-19 - 2012-08-23.

Ingunn Jolma; Xiao Yu Ni; Thomas Kjosmoen; Tormod Drengstig; Peter Ruoff; Karene Jensen (2010) Robust Homeostatic Controllers: Molecular Mechanisms and Oscillatory Responses. Systems Biology of Microorganisms; 2010-03-22 - 2010-03-24.

Ingunn Jolma; Xiao Yu Ni; Thomas Kjosmoen; Tormod Drengstig; Peter Ruoff; Karene Jensen (2010) Robust Homeostatic Controllers: Molecular Mechanisms and Oscillatory Responses. Systems Biology of Microorganisms; 2010-03-22 - 2010-03-24.

Ingunn Jolma; Xiao Yu Ni; Thomas Kjosmoen; Tormod Drengstig; Peter Ruoff; Karene Jensen (2010) Robust Homeostatic Controllers: Molecular Mechanisms and Oscillatory Responses. Systems Biology of Microorganisms; 2010-03-22 - 2010-03-24.

Ingunn Jolma; Xiao Yu Ni; Thomas Kjosmoen; Tormod Drengstig; Peter Ruoff; Karene Jensen (2010) Robust Homeostatic Controllers: Molecular Mechanisms and Oscillatory Responses. Systems Biology of Microorganisms; 2010-03-22 - 2010-03-24.

Trygve Husveg; Odile Rambeau; Tormod Drengstig; Torleiv Bilstad (2006) Performance of a Deoiling Hydrocyclone During Variable Flow Rates. Hydrocyclones 06; 2006-06-14 - 2006-06-15.

Tormod Drengstig (2004) Innvirkning av varierende elektrolytt-kondukstivitet på regulering og styring av aluminiumselektrolyseovner. Servomøtet 2004; 2004-10-20 - 2004-10-21.

Asbjørn Drengstig; Tore S. Kristiansen; Asbjørn Bergheim; Tormod Drengstig; Leiv Aardal (2003) It does matter if they are black or white! Quantification of the minimum required level of astaxanthine to ensure natural pigmentation in the European lobster. Aquaculture Europe 2003; 2003-08-08 - 2003-08-11.

Hjørdis Høimyr; Tormod Drengstig; Thor Ole Gulsrud (2003) Image processing in lobster farming - Classification of juvelnile lobsters. Norsig 2003; 2003-10-02 - 2003-10-04.

Asbjørn Drengstig; Tormod Drengstig; Tore S. Kristiansen; Asbjørn Bergheim (2003) Recent development in lobster farming in Norway - prospects and possibilities. I: Fish Farmer Magazine. ISSN 0262-9615. Volum 26. s.28-29.

Asbjørn Drengstig; Tormod Drengstig; Tore S. Kristiansen; Leiv Aardal (2002) High density rearing units for production of lobster juveniles in recirculated. Aquaculture Europe 2002; 2002-10-16 - 2002-10-19.

Tore S. Kristiansen; Asbjørn Drengstig; Tormod Drengstig; Eva Farestveit; Leiv Å. Aardal (2002) New possibilities for farming the European lobster. Aquaculture Europe 2002; 2002-10-16 - 2002-10-19.

Tormod Drengstig; Steinar Kolås; Trond Støre (2002) The impact of varying conductivity on the control of aluminum electrolysis cells. 131st TMS Annual Meeting; 2002-02-17 - 2002-02-21.

Tormod Drengstig; Frank Hauge (2001) Modeling, simulation and control of oil export pipeline. SIMS 2001, 42nd SIMS Conference; 2001-10-08 - 2001-10-09.

Tormod Drengstig; Sissel Magndal (2001) Slugcontrol of production pipeline. SIMS 2001, 42nd SIMS conference; 2001-10-08 - 2001-10-09.

Kilde: Nasjonalt vitenarkiv