27 citations · 49 across the 11 of their papers we have counts for
11 papers
Data-enabled Predictive Repetitive Control
Rogier Dinkla, Tom Oomen, Sebastiaan Mulders +1
Many systems are subject to periodic disturbances and exhibit repetitive behaviour. Model-based repetitive control employs knowledge of such periodicity to attenuate periodic distu…
Analysis of extremum seeking control for wind turbine torque controller optimization by aerodynamic and generator power objectives
Sebastiaan P. Mulders, Alex J. Gallo, Mario A. Rotea
Wind turbines degrade over time, resulting in varying structural, aeroelastic, and aerodynamic properties. In contrast, the turbine controller calibrations generally remain constan…
Closed-loop Data-Enabled Predictive Control and its equivalence with Closed-loop Subspace Predictive Control
Rogier Dinkla, Sebastiaan Mulders, Tom Oomen +1
Factors like improved data availability and increasing system complexity have sparked interest in data-driven predictive control (DDPC) methods like Data-enabled Predictive Control…
On the Analysis and Synthesis of Wind Turbine Side-Side Tower Load Control via Demodulation
Atindriyo K. Pamososuryo, Sebastiaan P. Mulders, Riccardo Ferrari +1
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 turb…
Data-enabled predictive control with instrumental variables: the direct equivalence with subspace predictive control
Jan-Willem van Wingerden, Sebastiaan Mulders, Rogier Dinkla +2
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 Instrum…
A Switching Thrust Tracking Controller for Load Constrained Wind Turbines
Jean Gonzalez Silva, Daan van der Hoek, Sebastiaan Paul Mulders +2
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…
The Proportional Integral Notch and Coleman Blade Effective Wind Speed Estimators and Their Similarities
Yichao Liu, Atindriyo K. Pamososuryo, Sebastiaan P. Mulders +2
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 si…
On wind farm wake mixing strategies using dynamic individual pitch control
Joeri Frederik, Bart Doekemeijer, Sebastiaan Mulders +1
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 turbin…
The helix approach: using dynamic individual pitch control to enhance wake mixing in wind farms
Joeri Alexis Frederik, Bart Matthijs Doekemeijer, Sebastiaan Paul Mulders +1
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…
Preventing wind turbine tower natural frequency excitation with a quasi-LPV model predictive control scheme
Sebastiaan Paul Mulders, Tobias Gybel Hovgaard, Jacob Deleuran Grunnet +1
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 m…
Analysis and optimal individual pitch control decoupling by inclusion of an azimuth offset in the multi-blade coordinate transformation
Sebastiaan Paul Mulders, Atindriyo Kusumo Pamososuryo, Gianmarco Emilio Disario +1
With the trend of increasing wind turbine rotor diameters, the mitigation of blade fatigue loadings is of special interest to extend the turbine lifetime. Fatigue load reductions c…