4 citations · 5 across the 6 of their papers we have counts for
13 papers
Periodic Load Rejection for Floating Offshore Wind Turbines via Constrained Subspace Predictive Repetitive Control
Yichao Liu, Riccardo M. G. Ferrari, Jan-Willem van Wingerden
Individual Pitch Control (IPC) is an effective control strategy to mitigate the blade loads on large-scale wind turbines. Since IPC usually requires high pitch actuation, the safet…
Active Power Control of Waked Wind Farms: Compensation of Turbine Saturation and Thrust Force Balance
Jean Gonzalez Silva, Bart Doekemeijer, Riccardo Ferrari +1
Active power control regulates the total power generated by wind farms with the power consumed on the electricity grid. Due to wake effects, the available power is reduced and turb…
Blade Effective Wind Speed Estimation: A Subspace Predictive Repetitive Estimator Approach
Yichao Liu, Atindriyo Kusumo Pamososuryo, Riccardo Ferrari +2
Modern wind turbine control algorithms typically utilize rotor effective wind speed measured from an anemometer on the turbine's nacelle. Unfortunately, the measured wind speed fro…
Fault-Tolerant Individual Pitch Control of Floating Offshore Wind Turbines via Subspace Predictive Repetitive Control
Yichao Liu, Joeri Frederik, Riccardo M. G. Ferrari +3
Individual Pitch Control (IPC) is an effective and widely-used strategy to mitigate blade loads in wind turbines. However, conventional IPC fails to cope with blade and actuator fa…
Adaptive Feedforward Control For Reset Feedback Control Systems -- Application in Precision Motion Control
Karst Brummelhuis, Niranjan Saikumar, Jan-Willem van Wingerden +1
This paper presents a novel adaptive feedforward controller design for reset control systems. The combination of feedforward and reset feedback control promises high performance as…
Fault Diagnosis of the 10MW Floating Offshore Wind Turbine Benchmark: a Mixed Model and Signal-based Approach
Yichao Liu, Riccardo Ferrari, Ping Wu +3
Floating Offshore Wind Turbines (FOWTs) operate in the harsh marine environment with limited accessibility and maintainability. Not only failures are more likely to occur than in l…