Ed van Daalen
senior researcher
Research & Development
Waves & Motions
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Publications
Magazine
CRS MAMBO – Validated simulation tool for manoeuvring & seakeeping optimisation
30 Jun 2025
Requirements regarding minimum power, safe return to port, and navy recommendations, compel naval architects to assess the performance of ships ...
Magazine
CRS - 55 years old and still flourishing!
5 Mar 2025
“It has no office. It has no personnel. It has no director. But it exists and it has flourished for 50 years: The Cooperative Research Ships (CRS).” ...
Paper
Quay-to-quay mission with autonomous docking: a model-scale experimental validation
23 May 2024
Transport of cargo by short-sea shipping is at the forefront of the European Union’s transportation policy. It has the promise to alleviate ...
Paper
Simulation of a feeder on a port-to-port mission
5 Jun 2023
The path to autonomous shipping is paved with ambitious plans and futuristic concepts. From a realistic perspective,the transition from man-operated ...
Paper
Control of a full port-to-port mission for a feeder vessel
5 Jun 2023
Autonomy is posed as a solution to decrease the amount of qualified personnel on a ship. It would be especiallyadvantageous for those tasks that are ...
Paper
A Generic Allocation Algorithm for Optimal 6dof Motion Control Including Interaction Effects and Physical Limitations
1 Aug 2020
In this paper we consider the allocation problem within the context of optimal motion control for floating or submerged bodies. The purpose of our ...
Paper
Surrogate-Based Multi-Objective Optimisation for Powering and Seakeeping
22 Sep 2019
Optimal operation during a ship’s life cycle requires a balance of economy and operability. For most vessel types, economy is related to fuel ...
Magazine
Three working group chairmen reflect on 50 years of CRS success
1 Jun 2019
Reading time 12 minutes
With decades of experience between them, three longstanding chairmen share their thoughts on the importance of CRS to the maritime industry. In a ...
Magazine
Cooperative Research Ships 1969-2019
1 Jun 2019
Reading time 12 minutes
The years 1969-2019 establish a half-century where mankind has achieved enormous technological progress in many areas, such as aviation ...
Magazine
Cooperative Research Ships celebrates 50th anniversary!
1 Jun 2019
Reading time 12 minutes
As Cooperative Research Ships (CRS) celebrates its 50th anniversary, we talk to some of MARIN’s key figures – both past and present - ...
Paper
Robust thrust allocation algorithm considering hydrodynamic interactions and actuator physical limitations
9 Nov 2018
The dynamic positioning (DP) system is responsible for the station keeping of vessels in several offshore operations. The forces required by the DP ...
Paper
An advanced thrust allocation algorithm for DP applications, taking into account interaction effects and physical limitations
8 Jun 2014
The Dynamic Positioning (DP) system is responsible for the stationkeeping and manoeuvrability of a vessel in offshore operations. The forces ...
Paper
A Generic Optimization Algorithm for the Allocation of DP Actuators
19 Jun 2011
In this paper we present a generic optimization algorithm for the allocation of dynamic positioning actuators, such as azimuthing thrusters and ...
Magazine
Cooperative Research Ships - 41 years and still going strong
14 Dec 2010
Reading time 6 minutes
CRS embodies the true cooperative spirit and four decades on it still finds interesting subjects to tackle.
Paper
A comparative study on state-of-the-art prediction tools for seakeeping
14 Sep 2010
An accurate prediction of the seakeeping behavior of ships is important for both their design and operation. The following issues play a role: Wave ...
Paper
Capsize probability analysis for a small container vessel
1 Jan 2005
In this paper we investigate the long term capsize probability for a small container vessel which is operated in a regular service schedule on the ...
Paper
Scenario simulations in design for service
12 Sep 2004
Regarding design for service as a competitive edge for both ship builder and ship owner, the present paper addresses the problem of expressing the ...
Magazine
JIPs contribute to safety at sea
1 Apr 2001
Reading time 3 minutes
In 1999 the 'NEREUS' and 'HARDER' Joint Industry Projects were initiated and funded by the European Commission under the Fifth Framework Programme. ...
Paper
Validation d'un code de calcul 3D par methode de volume of fluid (VOF) pour la simulation de navires apres avarie
5 Mar 2001
A Volume Of Fluid (VOF) numerical program has been established to calculate the 3D behaviour of a fluid contained in an arbitrary tank under ...
Paper
Free surface anti-roll tank simulations with a VOF based Navier Stokes solver
1 Jan 2000
Ship roll stabilization has received attention for more than a century. From a wide variety of anti-roll devices, the anti-roll tank (ART) is ...
Paper
Frequency domain analysis in seakeeping: a fast Ro-ro ferry case study
1 Jan 2000
Frequency domain computations are commonly used at the design stage to investigate in a fast and practical way the behaviour and performance of ...
Paper
anti-roll tank simulations with a volume of fluid (vof) based Navier-Stokes solver
1 Jan 2000
Results of computer simulations of the water motion in ship anti-roll tanks are compared with experimental data. The numerical computations are done ...
Thesis
Numerical and Theoretical Studies of Water Waves and Floating Bodies
8 Jan 1993
The first and second parts of this thesis are devoted to the development of a numerical model for the simulation of these water-wave and wave-body ...