Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Mulders, Sebastiaan"'
Many systems are subject to periodic disturbances and exhibit repetitive behaviour. Model-based repetitive control employs knowledge of such periodicity to attenuate periodic disturbances and has seen a wide range of successful industrial implementat
Externí odkaz:
http://arxiv.org/abs/2408.15210
Wind turbines degrade over time, resulting in varying structural, aeroelastic, and aerodynamic properties. In contrast, the turbine controller calibrations generally remain constant, leading to suboptimal performance and potential stability issues. T
Externí odkaz:
http://arxiv.org/abs/2407.08059
Factors like improved data availability and increasing system complexity have sparked interest in data-driven predictive control (DDPC) methods like Data-enabled Predictive Control (DeePC). However, closed-loop identification bias arises in the prese
Externí odkaz:
http://arxiv.org/abs/2402.14374
Autor:
Pamososuryo, Atindriyo K., Mulders, Sebastiaan P., Ferrari, Riccardo, van Wingerden, Jan-Willem
As wind turbine power capacities continue to rise, taller and more flexible tower designs are needed for support. These designs often have the tower's natural frequency in the turbine's operating regime, increasing the risk of resonance excitation an
Externí odkaz:
http://arxiv.org/abs/2309.01633
Autor:
van Wingerden, Jan-Willem, Mulders, Sebastiaan, Dinkla, Rogier, Oomen, Tom, Verhaegen, Michel
Direct data-driven control has attracted substantial interest since it enables optimization-based control without the need for a parametric model. This paper presents a new Instrumental Variable~(IV) approach to Data-enabled Predictive Control (DeePC
Externí odkaz:
http://arxiv.org/abs/2209.05210
Autor:
Silva, Jean Gonzalez, van der Hoek, Daan, Mulders, Sebastiaan Paul, Ferrari, Riccardo, van Wingerden, Jan-Willem
Wind turbines are prone to structural degradation, particularly in offshore locations. Based on the structural health condition of the tower, power de-rating strategies can be used to reduce structural loads at the cost of power losses.This paper int
Externí odkaz:
http://arxiv.org/abs/2204.05413
Autor:
Liu, Yichao, Pamososuryo, Atindriyo K., Mulders, Sebastiaan P., Ferrari, Riccardo M. G., van Wingerden, Jan-Willem
The estimation of the rotor effective wind speed is used in modern wind turbines to provide advanced power and load control capabilities. However, with the ever increasing rotor sizes, the wind field over the rotor surface shows a higher degree of sp
Externí odkaz:
http://arxiv.org/abs/2110.00639
Dynamic wind farm control is a new strategy that aims to apply time-varying, often periodic, control signals on upstream wind turbines to increase the wake mixing behind the turbine. As a result, wake recovery is accelerated, leading to a higher powe
Externí odkaz:
http://arxiv.org/abs/2003.11319
Autor:
Frederik, Joeri Alexis, Doekemeijer, Bart Matthijs, Mulders, Sebastiaan Paul, van Wingerden, Jan-Willem
Wind farm control using dynamic concepts is a research topic that is receiving an increasing amount of interest. The main concept of this approach is that dynamic variations of the wind turbine control settings lead to higher wake turbulence, and sub
Externí odkaz:
http://arxiv.org/abs/1912.10025
Autor:
Mulders, Sebastiaan Paul, Hovgaard, Tobias Gybel, Grunnet, Jacob Deleuran, van Wingerden, Jan-Willem
With the ever increasing power rates of wind turbines, more advanced control techniques are needed to facilitate tall towers that are low-weight and cost effective, but in effect more flexible. Such soft-soft tower configurations generally have their
Externí odkaz:
http://arxiv.org/abs/1905.10158