基于TD3算法的改进LADRC风电机组变桨控制研究

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关键词：风机系统；变桨距控制；TD3算法；误差补偿；线性自抗扰控制；线性扩展状态观测器中图分类号：TN876-34；M315；TP273 文献标识码：A 文章编号：1004-373X（2026）06-0102-10

Research on improved LADRC wind turbine pitch control based on TD3 algorithm

YUEYoujun1，FANPengbo1，ZHAOHui²

（1.SchoolofElectricalEngineeringandAutomation，TianjinUniversityofTechnology，Tianjin3Oo384，China; 2.TianjinKeyLaboratoryofControl TheoryandApplicationofComplex Systems，Tianjin3Oo384，China）

Abstract：Inallusion totheproblemsof dificultdynamicsetingof traditionalvariablepitch controlparametersandlarge fluctuationofoutputpowercausedbyfluctuatingwind speedandcomplex windconditionsinwind powergenerationsystem，aTD3- LADRC control strategybasedonimprovederrorcompensation isproposed.Byanalyzing theestimationerorof thelinear extendedstateobserver（LESO），thecontrolgainisintroducedtoimprovetheactivedisturbancerejectioncontrolrateandehance thedisturbancerejectionof thewindturbinesystem.Thedouble-delaydepdeterministicstrategygradient（TD3）dep reinforcementlearningalgorithmisusedtodynamicallotimizethekeyparameterssuchastheoserverbandwidthandcontroler bandwidthoftheimprovedlinearactivedisturbancerejectioncontrol（LADRC），whichefectivelyimprovestheoutputstabilityof thewindturbine.Themodelingof2MWwindturbineisconductedbymeansofMatlab/Simulink.Thesimulationresultsshowthat theproposedcontrol strategycansignificantlyreducetheoutput powerflutuationofthewindturbineunderstepwindcondition and turbulent wind condition，which verifies its efectiveness.

Keywords：windsystem；variable pitchcontrol；TD3algorithm；erorcompensation；linearactive disturbancerejection control; linear extended state observer

0 引言

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