风力发电系统传感器故障诊断
发布时间：2019-05-27 15:31
【摘要】：针对非线性风力发电系统,提出了一种基于滑模观测器的传感器故障诊断方法.基于考虑传感器加性故障的非线性动态模型,利用T--S模糊理论建立风力发电系统全局T--S模型,设计模糊T--S系统滑模故障观测器,产生对故障具有敏感性的残差,实现故障检测.通过等价输出控制方法来维持滑模运动,直接获取故障信息,重构传感器故障.最后以三叶片水平轴风力发电系统为例,仿真验证了该方法的有效性与可靠性.
[Abstract]:A sensor fault diagnosis method based on sliding mode observer is proposed for nonlinear wind power generation system. Based on the nonlinear dynamic model considering additive fault of sensor, the global T / S model of wind power system is established by using T 鈮，
本文编号：2486262
[Abstract]:A sensor fault diagnosis method based on sliding mode observer is proposed for nonlinear wind power generation system. Based on the nonlinear dynamic model considering additive fault of sensor, the global T / S model of wind power system is established by using T 鈮，
本文编号：2486262
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