Journal ArticleDOI
Individual/collective blade pitch control of floating wind turbine based on adaptive second order sliding mode
Cheng Zhang,Franck Plestan +1 more
TLDR
The proposed controller partially based on multi-blade coordinates transformation combines collective and individual collective blade pitch control, for power regulation, platform pitch motion reduction and reduction of blades fatigue load.About:
This article is published in Ocean Engineering.The article was published on 2021-05-15. It has received 15 citations till now. The article focuses on the topics: Blade pitch & Floating wind turbine.read more
Citations
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Journal ArticleDOI
Sliding mode control of wind energy conversion systems: Trends and applications
TL;DR: In this article , a comprehensive survey of existing literature on the application of sliding mode control and its emerging modifications to address different control design problems for WECS is provided, which highlights the critical role of the control system.
Journal ArticleDOI
Reliable packaging of optical fiber Bragg grating sensors for carbon fiber composite wind turbine blades
TL;DR: In this article, a sensing module composed of a carbon fiber reinforced polymer (CFRP) packaging and an embedded fiber Bragg grating (FBG) sensor is proposed for strain monitoring of wind turbine blades.
Journal ArticleDOI
Data-driven control of the coupled loads for floating wind turbine systems based on deformable trailing edge flaps
TL;DR: In this paper , a data-driven control system was proposed to comprehensively handle the muti-objective coupling problem in floating wind turbine systems. But the authors did not consider the identification error and actuator saturation.
Journal ArticleDOI
The Effect of a Flexible Blade for Load Alleviation in Wind Turbines
Azael Duran Castillo,Juan Carlos Jáuregui-Correa,Francisco Herbert,Krystel K. Castillo-Villar,Jesus Alejandro Franco,Quetzalcoatl Hernandez-Escobedo,Alberto-Jesus Perea-Moreno,Alfredo Alcayde +7 more
TL;DR: In this article, the performance of a flexible wind turbine blade is analyzed based on a 3 m span blade prototype, which has a flexible surface and a cam mechanism that modifies the aerodynamic profile and adapts the surface to different configurations.
Journal ArticleDOI
A simplified version of adaptive super twisting—Application to the control of floating wind turbine
TL;DR: In this paper , a second order sliding mode control algorithm based on super-twisting control law (STW) is proposed and applied to a floating wind turbine (FWT).
References
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Book
Nonlinear Control Systems
Alberto Isidori,M. Thoma,Eduardo D. Sontag,B. W. Dickinson,A. Fettweis,J. L. Massey,J. W. Modestino +6 more
TL;DR: In this paper, a systematic feedback design theory for solving the problems of asymptotic tracking and disturbance rejection for linear distributed parameter systems is presented, which is intended to support the development of flight controllers for increasing the high angle of attack or high agility capabilities of existing and future generations of aircraft.
Journal ArticleDOI
Variable structure systems with sliding modes
TL;DR: Design and analysis forVariable structure systems are surveyed in this paper and it is shown that advantageous properties result from changing structures according to this switching logic.
ReportDOI
Definition of a 5-MW Reference Wind Turbine for Offshore System Development
TL;DR: In this article, a three-bladed, upwind, variable speed, variable blade-pitch-to-feather-controlled multimegawatt wind turbine model developed by NREL to support concept studies aimed at assessing offshore wind technology is described.
Journal ArticleDOI
Sliding order and sliding accuracy in sliding mode control
TL;DR: It turns out that the deviation of the system from its prescribed constraints (sliding accuracy) is proportional to the switching time delay and a new class of sliding modes and algorithms is presented and the concept of sliding mode order is introduced.