High-order sliding mode control laws with gain adaptation algorithms are applied, in Region III, on a floating offshore wind turbine equipped by permanent magnet synchronous generator (PMSG). These adaptive control methods are especially efficient for systems with uncertainties and external perturbations and are well adapted to wind turbines systems. Such controllers can be implemented with very reduced knowledge of system model (only the relative degree is necessary) and strongly reduce the controller gains tuning effort. Simulations are made on Fatigue, Aerodynamics, Structures and Turbulence (FAST) software and compared with standard gain-scheduled proportional–integral (PI) controllers.

中文翻译：

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永磁同步发电机浮式海上风电机组自适应滑模控制

在区域 III 中，在配备永磁同步发电机 (PMSG) 的浮动海上风力涡轮机上应用了具有增益自适应算法的高阶滑模控制律。这些自适应控制方法对于具有不确定性和外部扰动的系统特别有效，并且非常适用于风力涡轮机系统。这样的控制器可以在系统模型知识非常少的情况下实现（只需要相对程度），并大大减少控制器增益调整工作。在疲劳、空气动力学、结构和湍流 (FAST) 软件上进行模拟，并与标准增益调度比例积分 (PI) 控制器进行比较。