| 基于锂电池卷绕机张力控制系统 |
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| 引用本文： | 游林儒,杨秀春.基于锂电池卷绕机张力控制系统[J].控制工程,2011,18(6):890-892,896. |
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| 作者姓名： | 游林儒 杨秀春 |
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| 作者单位： | 华南理工大学自动化系,广东广州,510640 |
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| 基金项目： | 科技型中小企业技术创新基金资助项目(07C26214421826) |
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| 摘 要： | 由于传统方型卷绕机采用恒定角速度的控制策略,使得料带线速度呈正弦曲线变化,无法实现料带的恒张力控制,引起锂电池内部张力不一致,从而导致锂电池电芯变形,影响锂电池的使用寿命.以半自动方型卷绕机为实验载体,TMS320F2812为控制器；通过剖析卷绕张力系统的结构,得到张力系统的动力学方程,找出张力与卷绕速度之间的关系,通...
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| 关 键 词： | 方型锂电池 卷绕机 张力控制 变角速度 |
Tension Control System Based on Lithium Battery Winding Machine |
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| YOU Lin-ru
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YANG Xiu-chun.Tension Control System Based on Lithium Battery Winding Machine[J].Control Engineering of China,2011,18(6):890-892,896. |
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| Authors: | YOU Lin-ru YANG Xiu-chun |
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| Affiliation: | YOU Lin-ru,YANG Xiu-chun( Department of Automtion,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | To the problem that the traditional square winding machine with constant angular velocity makes the tape speed changing insine curve and can not achieve the constant tension control, the semi-automatic square winding machine is dealt with, takingTMS320F2812 as the controller. The dynamic equations of the tension system is obtained, and the relationship between tension andwinding speed is analyzed. Based on the angular identification model of square roll needle, the mathematical expression of the constantvel... |
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| Keywords: | square lithium ion battery winding machine tension control variable angular velocity |
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