| 电磁轴承系统控制参数与稳定性的关系分析 |
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| 引用本文： | 汪希平,袁崇军,谢友柏. 电磁轴承系统控制参数与稳定性的关系分析[J]. 机械工程学报, 1996, 0(3) |
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| 作者姓名： | 汪希平 袁崇军 谢友柏 |
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| 作者单位： | 上海大学(汪希平)，西安交通大学(袁崇军，谢友柏) |
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| 摘 要： | 电磁轴承系统的稳定性是这一新型支承部件的研究和应用中必须解决的问题。系统失稳的因素很多，但使电磁轴承系统稳定工作的关键是其电子控制环节。讨论了在经典ＰＩＤ调节器的基础上，应用Ｒｏｕｔｈ判据分析系统稳定性与控制环节中各参数的关系，并以此确定系统稳定时，控制环节中各参数的取值范围的方法及其频带宽度对上述参数选择范围的影响。
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| 关 键 词： | 电磁轴承系统，稳定性，PID调节器，控制，参数 |
ANALYSIS ON RELATION BETWEEN THE CONTROLPARAMETERS AND STABILITY OF THEELECTROMAGNETIC BEARING SYSTEM |
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| Wang Xiping. ANALYSIS ON RELATION BETWEEN THE CONTROLPARAMETERS AND STABILITY OF THEELECTROMAGNETIC BEARING SYSTEM[J]. Chinese Journal of Mechanical Engineering, 1996, 0(3) |
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| Authors: | Wang Xiping |
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| Affiliation: | Wang Xiping(Shanghai University)Yuan Chongjun; Xie Youbai(Xi'an Jiaotong University) |
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| Abstract: | The stability of electromagnetic bearing system (EMBS) is an important prob-lem which has to be solved before sending it into application. There are a lot of factorswhick make the system unstable, but,the electronic controller is a key factor. A methodto analysis the relation with Routh method based on a conventional PID regulator ismentioned and the margin of the parameters is presented, meanwhile, the margin of theparameters liminated by the bandwind of the controller loop is disccussed also. |
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| Keywords: | EMBS Stability PID regulator Control Parameter |
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