| 气磁轴承混合轴系的一种误差补偿方法 |
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| 引用本文： | 马兰兰,李树森,苏健民.气磁轴承混合轴系的一种误差补偿方法[J].林业机械与木工设备,2006,34(6):33-35. |
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| 作者姓名： | 马兰兰 李树森 苏健民 |
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| 作者单位： | 东北林业大学,黑龙江,哈尔滨,150040 |
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| 摘 要： | 介绍了气磁混合轴系的一种误差补偿方法,建立了轴系的数学模型并求解。采用三点圆法将运动误差和形状误差分离,利用主动磁轴承的可控性,把由运动引起的误差经过处理用来修正主动磁悬浮轴承,通过反馈和补偿对整个轴系进行控制,从而提高主轴的回转精度。
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| 关 键 词： | 气磁轴承 误差补偿 主动控制 数学建模 DSP |
| 文章编号： | 1001-4462（2006）06-0033-02 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006-03-24 |
The Method of Error Compensation to Shafting Contained by Gas and Magnetic Bearings |
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| MA Lan-lan,LI Shu-sen,SU Jian-min.The Method of Error Compensation to Shafting Contained by Gas and Magnetic Bearings[J].Forestry Machinery & Woodworking Equipment,2006,34(6):33-35. |
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| Authors: | MA Lan-lan LI Shu-sen SU Jian-min |
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| Institution: | Northeast Forestry University, Heilongjiang Harbin 150040, China |
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| Abstract: | The paper introduced a method of error compensation,established mathematics models and found a solution to it.Movement error and shape error were separated because of there point method.Due to the active magnetic bearing is easy controlled,so inputing movement error to active bearing,the spindle system was controlled by feedback and compensation,thus rotary accuracy of rotating was improved. |
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| Keywords: | gas and magnetic bearing error compensation active control mathematics models DSP |
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