| 大型法兰位置自动对中系统分析 |
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| 引用本文： | 乌建中,张慕衡,董艳栋.大型法兰位置自动对中系统分析[J].机电一体化,2008,14(12):83-86. |
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| 作者姓名： | 乌建中 张慕衡 董艳栋 |
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| 作者单位： | 1. 同济大学机械工程学院,上海,200092
2. 同济大学机械工程学院,上,海200092 |
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| 摘 要： | 海上风力发电机组上下塔筒法兰的对接安装需要采用对中系统来实现精确定位。文章对某法兰结构设计了液压对中系统，提出了工作原理；针对圆心识别的问题运用最小二乘法和matlab软件进行拟合；分析了对中过程中可能出现的误差并针对误差提出了相应的控制逻辑图。
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| 关 键 词： | 对中系统 MATLAB 圆心识别 误差分析 |
Analysis for the Modulating System of Large Flange Position |
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| Abstract: | The demand of fixing the wind-power tower drum flange needs exact level system.This paper designs hydraulic level system for a large flange and introduces its working principle.In order to solve the problem of identification for center,this paper uses lease common multiple and matlab to simulate the circle.Also the paper discusses the possible errors happened in the working process and plans the controlling logic plot. |
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| Keywords: | modulating system matlab identification of center analysis for the errors |
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