Search Results - "Haugen, Finn"

Subspace System Identification of a Pilot Tunnel System of a Combined Sewage System by Wang, Yongjie, Haugen, Finn

“…This paper presents an investigation into the potential use of subspace identification methods (SIMs) for model-based control of urban drainage systems (UDS)…”
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Comparing PI Tuning Methods in a Real Benchmark Temperature Control System by Haugen, Finn

“…This paper demonstrates a number of PI controller tuning methods being used to tune a temperature controller for a real air heater. Indices expressing setpoint…”
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Model-based optimal recovery of methane production in an anaerobic digestion reactor by Attar, Shadi, Haugen, Finn

“…An unhealthy condition of a biogas reactor is an abnormal situation characterized by a large reduction of the concentration of the microorganisms in the…”
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Dynamic model adaptation to an anaerobic digestion reactor of a water resource recovery facility by Attar, Shadi, Haugen, Finn

“…This study deals with model adaptation of the AM2 model to an anaerobic digestion reactor of a water resource recovery facility, namely a 6000m3 reactor at…”
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Implementing an Extended Kalman Filter for estimating nutrient composition in a sequential batch MBBR pilot plant by Nair, Abhilash M, Fanta, Abaynesh, Haugen, Finn Aakre, Ratnaweera, Harsha

“…Online monitoring of water quality parameters can provide better control over various operations in wastewater treatment plants. However, a lack of physical…”
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Lamb Performance on Island Pastures in Northern Norway by Lind, Vibeke, Holand, Øystein, Haugen, Finn-Arne, Steinheim, Geir

“…The Norwegian sheep industry is based on utilization of “free” rangeland pasture resources. Use of mountain pastures is dominating, with about two million…”
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State Estimation and Model-Based Control of a Pilot Anaerobic Digestion Reactor by Haugen, Finn, Lie, Bernt, Bakke, Rune

“…A state estimator and various model-based control systems have been designed for a real anaerobic digestion (AD) pilot reactor fed with dairy manure. The model…”
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Control of a Buoyancy-Based Pilot Underwater Lifting Body by Haugen, Finn

“…This paper is about position control of a specific small-scale pilot underwater lifting body where the lifting force stems from buoyancy adjusted with an air…”
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Relaxed Ziegler-Nichols Closed Loop Tuning of PI Controllers by Haugen, Finn, Lie, Bernt, Haugen, F., Bakke, R., Lie, B.

“…A modification of the PI setting of the Ziegler-Nichols closed loop tuningmethod is proposed. The modification is based on a combination of the Skogestad…”
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Temperature Control of a Pilot Anaerobic Digestion Reactor by Haugen, Finn, Bakke, Rune, Lie, Bernt

“…Results of analysis and design and implementation of a temperature controlsystem for a practical pilot anaerobic digestion (AD) bioreactor fed with dairywaste…”
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On-off and PI Control of Methane Gas Production of a Pilot Anaerobic Digestion Reactor by Haugen, Finn, Bakke, Rune, Lie, Bernt

“…A proposed feedback control system for methane flow control of a real pilot anaerobic digestion reactor fed with dairy waste is designed and analyzed using the…”
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Review of simulator training practices for industrial operators: How can individual simulator training be enabled? by Marcano, Laura, Haugen, Finn Aakre, Sannerud, Ronny, Komulainen, Tiina

“…•Individual simulator training can be a supplement to traditional training practices.•Proper learning strategies should be the basis of individual simulator…”
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Economic Model Predictive Control for optimal struvite recovery by Nair, Abhilash M., Haugen, Finn Aakre, Ratnaweera, Harsha

“…Resource recovery from municipal wastewater has been a prime focus for a decade. Although several recovery processes already exist in the market today, the…”
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Modeling, Identification and Control at Telemark University College by Lie, Bernt, Di Ruscio, David, Ergon, Rolf, Glemmestad, Bjørn, Halstensen, Maths, Haugen, Finn, Mylvaganam, Saba, Skeie, Nils-Olav, Winkler, Dietmar

“…Master studies in process automation started in 1989 at what soon became Telemark University College, and the 20 year anniversary marks the start of our own…”
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Real-time monitoring of enhanced biological phosphorus removal in a multistage EBPR-MBBR using a soft-sensor for phosphates by Nair, Abhilash M., Gonzalez-Silva, Blanca M., Haugen, Finn Aakre, Ratnaweera, Harsha, Østerhus, Stein W.

“…Enhanced biological phosphorus removal (EBPR) from municipal wastewater has been achieved in a multistage Moving Bed Biofilm Reactor (MBBR) configuration. The…”
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ontrol of a Buoyancy-Based Pilot Underwater Lifting Body by Haugen, Finn

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omparing PI Tuning Methods in a Real Benchmark Temperature Control System by Haugen, Finn

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The Good Gain method for simple experimental tuning of PI controllers by Haugen, Finn

“…A novel experimental method -- here denoted the Good Gain method -- for tuning PI controllers is proposed. The method can be regarded as an alternative to the…”
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Implementation of performance indicators for automatic assessment by Marcano, Laura, Komulainen, Tiina M., Haugen, Finn Aakre

“…Simulator training is widely used in different industries and in academia as a teaching tool. An expert instructor, who guides the users through the learning…”
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Adapting Dynamic Mathematical Models to a Pilot Anaerobic Digestion Reactor by Haugen, Finn, Bakke, Rune, Lie, Bernt

“…A dynamic model has been adapted to a pilot anaerobic reactor fed diarymanure. Both steady-state data from online sensors and laboratory analysis anddynamic…”
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