document

Controllability and observability in two-phase porous media flow

Van Doren, J.F.M. (author), Van den Hof, P.M.J. (author), Bosgra, O.H. (author), Jansen, J.D. (author)

Reservoir simulation models are frequently used to make decisions on well locations, recovery optimization strategies etc. The success of these applications is, among other aspects, determined by the controllability and observability properties of the reservoir model. In this paper it is shown how the controllability and observability of two...

journal article 2013

document

Physical Modelling for Systems and Control: Lecture Notes Course sc4032, 2009-2010

Bosgra, O.H. (author)

In these notes the formulation of models is aimed at obtaining a description of the dynamic behaviour of processes under transient conditions. This implies that we will formulate the equations of motion of the process variables that describe the evolution of the process as a function of time. Our models will formulate the process dynamics in a...

book 2010

document

Model-Based Control and Optimization of Large Scale Physical Systems - Challenges in Reservoir Engineering

Van den Hof, P.M.J. (author), Jansen, J.D. (author), Van Essen, G.M. (author), Bosgra, O.H. (author)

Due to urgent needs to increase efficiency in oil recovery from subsurface reservoirs new technology is developed that allows more detailed sensing and actuation of multiphase flow properties in oil reservoirs. One of the examples is the controlled injection of water through injection wells with the purpose to displace the oil in an appropriate...

conference paper 2009

document

Controllability, observability and identifiability in single-phase porous media flow

Zandvliet, M.J. (author), Van Doren, J.F.M. (author), Bosgra, O.H. (author), Jansen, J.D. (author), Van den Hof, P.M.J. (author)

Over the past few years, more and more systems and control concepts have been applied in reservoir engineering, such as optimal control, Kalman filtering, and model reduction. The success of these applications is determined by the controllability, observability, and identifiability properties of the reservoir at hand. The first contribution of...

journal article 2008

document

Robust optimization of oil reservoir flooding

Van Essen, G.M. (author), Zandvliet, M.J. (author), Van den Hof, P.M.J. (author), Bosgra, O.H. (author), Jansen, J.D. (author)

conference paper 2006

document

Selected topics in identification, modelling and control: Progress report on research activities in the mechanical engineering systems and control group

Bosgra, O.H. (author), Van den Hof, P.M.J. (author), Scherer, C.W. (author)

book 1998

document

Selected topics in identification, modelling and control: Progress report on research activities in the Mechanical Engineering Systems and Control Group.. Vol. 9

Bosgra, O.H. (author), Van den Hof, P.M.J. (author), Scherer, C.W. (author)

book 1996

document

A generalized orthonormal basis for linear dynamical systems

Heuberger, P.S.C. (author), Van den Hof, P.M.J. (author), Bosgra, O.H. (author)

journal article 1995

document

Selected topics in identification, modelling and control: Progress report on research activities in the Mechanical Engineering Systems and Control Group. Vol. 7

Van den Hof, P.M.J. (author), Bosgra, O.H. (author)

book 1994

document

Normalized coprime factorizations for systems in generalized state-space form

Bongers, P.M.M. (author), Bosgra, O.H. (author)

journal article 1993

document

Selected topics in identification, modelling and control. Progress report on research activities in the Mechanical Engineering Systems and Control Group. Vol. 4

Van den Hof, P.M.J. (author), Bosgra, O.H. (author)

book 1992

document

Selected topics in identification, modelling and control: Progress report on research activities in the Mechanical Engineering Systems and Control Group. Vol. 6

Bosgra, O.H. (author), Van den Hof, P.M.J. (author)

book 1992

document

Selected topics in identification, modelling and control: Progress report on research activities in the Mechanical Engineering Systems and Control Group. Vol. 5

Van den Hof, P.J.M. (author), Bosgra, O.H. (author)

book 1992

document

Control of industrial crystallizers

Jager, J. (author), Kramer, H.J.M. (author), de Jong, E.J. (author), de Wolf, S. (author), Bosgra, O.H. (author), Boxman, A. (author), Merkus, H.G. (author), Scarlett, B. (author)

journal article 1992

document

Selected topics in identification, modelling and control: Progress report on research activities in the Mechanical Engineering Systems and Control Group. Vol. 3

Bosgra, O.H. (author), Van den Hof, P.M.J. (author)

book 1991

document

Selected topics in identification, modelling and control: Progress report on research activities in the Mechanical Engineering Systems and Control Group. Vol. 8

Bosgra, O.H. (author), Van den Hof, P.M.J. (author)

book 1990

document

Selected topics in identification, modelling and control: Progress report on research activities in the Mechanical Engineering Systems and Control Group. Volume 1

Bosgra, O.H. (author), Van den Hof, P.M.J. (author)

book 1990

document

Selected topics in identification, modelling and control: Progress report on research activities in the Mechanical Enginnering Systems and Control Group. Vol. 2

Van den Hof, P.M.J. (author), Bosgra, O.H. (author)

book 1990

document

Recommendations for the concept of a global civil satellite navigation system; based on comparison of NAVSAT and GRANAS

Ambrosius, B. (author), Bosgra, J.A. (author), van Driel, N. (author), Joosten, L.J.M. (author), Klinker, F. (author), Monkel, A. (author), Pietersen, O.B.M. (author), Slippens, C. (author)

In order to come to a unified concept for the future civil satellite navigation system, it was studied which characteristics of the two major proposed concepts, NAVSAT and GRANAS, would be preferred for such a system. This investigation encompassed the preferred orbit configuration, the satellite position determination principle and the...

report 1987

document

Lijst van ruimtevaart-letterwoorden

Bosgra, J.A. (author)

Deze lijst van ruimtevaart-acronymen is het resultaat van een alfabetisch gesorteerd letterwoordenbestand op de Cyber. Het is de derde aangevulde uitgave. Bij het gebruik van de lijst wordt de lezer verzocht om in gedachten te houden dat voor het acronym ACRONYMS de volgende tekst gegeven kan worden: Artifices to Confuse the Reader; by...

report 1986