| 桥式起重机静态刚性与定位精度和控制系统的相关性 |
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| 引用本文： | 徐格宁,田鹤.桥式起重机静态刚性与定位精度和控制系统的相关性[J].起重运输机械,2011(2):21-23. |
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| 作者姓名： | 徐格宁 田鹤 |
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| 作者单位： | 太原科技大学,太原,030024 |
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| 摘 要： | 最新国际标准ISO 22986:2007和国家标准GB/T 3811-2008提出以定位精度对桥式起重机的静态刚性和控制系统完善程度的要求,完全放弃与工作级别的联系,使得定位精度、静态刚性、控制系统完善程度的相关性既不明确也不直观,为此有必要对三者进行相关性研究,提出使抽象关系更直观化的曲线图形表达,从而寻求其相关性,...
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| 关 键 词： | 桥式起重机 定位精度 静态刚性指数 控制系统 |
Correlation of static stiffness of overhead traveling crane with positioning accuracy and control system |
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| Xu Gening,Tian He.Correlation of static stiffness of overhead traveling crane with positioning accuracy and control system[J].Hoisting and Conveying Machinery,2011(2):21-23. |
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| Authors: | Xu Gening Tian He |
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| Affiliation: | Xu Gening,Tian He |
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| Abstract: | The newest international standard ISO 22986:2007 and national standards GB/T 3811-2008 propose the requirement of the positioning accuracy to crane's static stiffness and degree of perfection of control system,yet completely give up contacts with crane classification group,making the correlation of positioning accuracy,the static stiffness and degree of perfection of control system neither explicit nor direct-viewing.Therefore,it is necessary to research on the correlation to propose a more direct-viewing c... |
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| Keywords: | overhead travelling crane positioning accuracy static stiffness degree of perfection of control system |
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