| 风电叶片双作动器疲劳加载同步激振算法研究 |
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| 引用本文： | 陶黎明,黄雪梅,张磊安,刘卫生,隋文涛,袁光明. 风电叶片双作动器疲劳加载同步激振算法研究[J]. 太阳能学报, 2020, 41(1): 249-254 |
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| 作者姓名： | 陶黎明 黄雪梅 张磊安 刘卫生 隋文涛 袁光明 |
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| 作者单位： | 山东理工大学机械工程学院;连云港中复连众复合材料集团有限公司 |
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| 基金项目： | 国家自然科学基金(51405275);山东省重点研发计划(2016GGX103005);山东省自然科学基金(ZR2016EEM20)。 |
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| 摘 要： | 针对双作动器驱动的风电叶片疲劳加载系统中两作动器同步控制问题,提出一种基于自抗扰控制算法的交差耦合同步控制策略;根据双作动器同步系统中同步误差与跟踪误差的控制要求,建立交叉耦合控制系统模型;进一步从安排过渡过程、跟踪估计系统状态和扰动、误差反馈及扰动补偿方面出发,利用最优控制综合函数设计一套自抗扰控制器;最后搭建一套风电叶片双作动器疲劳加载试验系统。试验结果表明,基于自抗扰控制算法的交叉耦合控制策略应用于双作动器疲劳加载系统能较好地保证作动器的速度同步性和位移同步性,受风载影响较小,系统鲁棒性强。
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| 关 键 词： | 风电叶片 同步控制 疲劳加载 自抗扰控制 交叉耦合 |
RESEARCH ON SYNCHRONOUS EXCITATION ALGORITHM FOR FATIGUE LOADING OF WIND TURBINE BLADE DRIVEN BY DOUBLE ACTUATOR |
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| Tao Liming,Huang Xuemei,Zhang Leian,Liu Weisheng,Sui Wentao,Yuan Guangming. RESEARCH ON SYNCHRONOUS EXCITATION ALGORITHM FOR FATIGUE LOADING OF WIND TURBINE BLADE DRIVEN BY DOUBLE ACTUATOR[J]. Acta Energiae Solaris Sinica, 2020, 41(1): 249-254 |
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| Authors: | Tao Liming Huang Xuemei Zhang Leian Liu Weisheng Sui Wentao Yuan Guangming |
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| Affiliation: | (College of Mechanical Engineering,Shandong University of Technology,Zibo 255049,China;Lianyungang Zhongfu Lianzhong Composite Croup Co.,Ltd.,Lianyungang 222000,China) |
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| Abstract: | Aiming at the problem of synchronization of two actuators in the fatigue loading system of wind turbine blades driven by double actuator,a cross-coupled control strategy based on active disturbance rejection control algorithm is proposed. According to the synchronization error and tracking error of the dual actuator synchronization system,a crosscoupling control system model is established. Based on arranging the transition process,tracking and estimating the system state and perturbation,error feedback and disturbance compensation,a set of active disturbance rejection controller is designed by using the optimal control function. Finally,a set of fatigue loading test system of double actuator for wind turbine blades was built. Test results showed that the cross-coupled control strategy based on the active disturbance rejection control algorithm is applied to the double-actuator fatigue loading system to ensure the synchronization and displacement synchronization of the actuator,which is less affected by the wind load and strong system robustness. |
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| Keywords: | wind turbine blades synchronous control fatigue loading active disturbance rejection control cross-coupling |
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