| 基于雅可比旋量的风电机组驱动链装配误差分析 |
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| 引用本文： | 张永亮,黄琪元,王书楠,卞松成.基于雅可比旋量的风电机组驱动链装配误差分析[J].太阳能学报,2022,43(12):242-247. |
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| 作者姓名： | 张永亮 黄琪元 王书楠 卞松成 |
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| 作者单位： | 上海理工大学机械工程学院,上海 200093 |
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| 基金项目： | 国家自然科学基金青年基金项目（51205255） |
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| 摘 要： | 为了对风电机组中的驱动链系统进行装配误差分析,以雅可比旋量理论为基础,建立综合考虑局部并联尺寸的雅可比旋量模型。首先运用几何杠杆原理将驱动链装配中所涉及的并联尺寸链转化为串联尺寸链,然后建立装配体的小位移旋量和雅可比矩阵进行误差计算。最后,利用该方法对某型号的风电机组驱动链系统进行装配误差分析,对比误差实测数据表明：并联尺寸链的计算精度远远优于传统雅可比旋量矩阵。
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| 关 键 词： | 风电机组 误差分析 雅可比旋量 驱动链 并联尺寸 几何杠杆效应 |
| 收稿时间： | 2021-06-30 |
ASSEMBLY ERROR ANALYSIS OF WIND TURBINE DRIVE CHAIN BASED ON JACOBIAN ROTATION |
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| Zhang Yongliang,Huang Qiyuan,Wang Shu&#x,nan,Bian Songcheng.ASSEMBLY ERROR ANALYSIS OF WIND TURBINE DRIVE CHAIN BASED ON JACOBIAN ROTATION[J].Acta Energiae Solaris Sinica,2022,43(12):242-247. |
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| Authors: | Zhang Yongliang Huang Qiyuan Wang Shu&#x nan Bian Songcheng |
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| Affiliation: | School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | In order to analyze the assembly error of the drive train system of the wind turbine, based on the Jacobia spinor theory, a Jacobia model that comprehensively considers the local parallel size is established. Firstly, using the principle of geometric lever to convert the parallel dimension chain involved in the drive chain assembly into a series dimension chain. Then establishing the small displacement screw and Jacobian matrix of the assembly to calculate the error. Finally, this method is used to analyze the assembly error of a certain type of wind turbine drive chain system. Comparison with the measured data shows that the calculation accuracy of the parallel dimensional chain is far superior to the traditional Jacobi spinor matrix. |
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| Keywords: | wind turbines error analysis Jacobi spinor drive chain parallel size geometric leverage effect |
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