A structured approach to optimizing offshore oil and gas production with uncertain models SM Elgsæter, O Slupphaug, TA Johansen Computers & chemical engineering 34 (2), 163-176, 2010 | 36 | 2010 |
Active feedback control of unstable wells at the brage field M Dalsmo, E Halvorsen, O Slupphaug SPE Annual Technical Conference and Exhibition?, SPE-77650-MS, 2002 | 71 | 2002 |
Active slug management O Slupphaug, H Hole, B Bjune SPE Annual Technical Conference and Exhibition?, SPE-96644-MS, 2006 | 8 | 2006 |
Bilinear matrix inequalities and robust stability of nonlinear multi-model MPC O Slupphaug, BA Foss Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No …, 1998 | 18 | 1998 |
Challenges in parameter estimation of models for offshore oil and gas production optimization SM Elgsaeter, O Slupphaug, TA Johansen IPTC 2007: International Petroleum Technology Conference, cp-147-00217, 2007 | 7 | 2007 |
Comment on" Stability issues on Takagi-Sugeno fuzzy model-parametric approach"[with reply] TA Johansen, O Slupphaug, JC Lo, YM Chen IEEE Transactions on Fuzzy Systems 8 (3), 345-346, 2000 | 15 | 2000 |
Constrained quadratic stabilization of discrete-time uncertain non-linear multi-model systems using piecewise affine state-feedback O Slupphaug, BA Foss International Journal of Control 72 (7-8), 686-701, 1999 | 69 | 1999 |
Efficient infeasibility handling in linear MPC subject to prioritized constraints J Vada, O Slupphaug, TA Johansen 1999 European Control Conference (ECC), 1166-1171, 1999 | 15 | 1999 |
Explicit sub-optimal linear quadratic regulation with state and input constraints TA Johansen, I Petersen, O Slupphaug Automatica 38 (7), 1099-1111, 2002 | 114 | 2002 |
Frequency domain curve fitting: a global approach O Slupphaug Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No …, 2000 | 1 | 2000 |
Global optimization of multiphase flow networks in oil and gas production systems HP Bieker, DO Slupphaug, T Johansen American Institute of Chemical Engineers, 2006 | 9 | 2006 |
Infeasibility handling in linear MPC subject to prioritized constraints J Vada, O Slupphaug, BA Foss IFAC Proceedings Volumes 32 (2), 6763-6768, 1999 | 30 | 1999 |
Linear MPC with optimal prioritized infeasibility handling: application, computational issues and stability J Vada, O Slupphaug, TA Johansen, BA Foss Automatica 37 (11), 1835-1843, 2001 | 59 | 2001 |
Method and a system for enhanced flow line control O Slupphaug, D Kristiansen, B Bjune, V Kristiansen US Patent 9,323,252, 2016 | 15 | 2016 |
Method and a system for feedback control or monitoring of an oil or gas production system and computer program product O Slupphaug, D Kristiansen, B Bjune, V Kristiansen, J Moe US Patent 9,141,114, 2015 | 28 | 2015 |
Method for prediction in an oil/gas production system O Slupphaug, S Elgsaeter US Patent 8,380,475, 2013 | 25 | 2013 |
Method for production optimization in an oil and/or gas production system HP Bieker, O Slupphaug US Patent App. 12/441,492, 2010 | 7 | 2010 |
Method in an oil and/or a gas production system HP Bieker, O Slupphaug US Patent App. 12/439,553, 2010 | 5 | 2010 |
Model predictive control for a class of hybrid systems O Slupphaug, BA Foss 1997 European Control Conference (ECC), 3095-3100, 1997 | 34 | 1997 |
MPC in systems with continuous and discrete control inputs O Slupphaug, J Vada, BA Foss Proceedings of the 1997 American Control Conference (Cat. No. 97CH36041) 5 …, 1997 | 46 | 1997 |