| 机械系统运动稳定性分析的Routh-Hurwitz法 |
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| 引用本文： | 张淑芬,张彦斌,王彦生.机械系统运动稳定性分析的Routh-Hurwitz法[J].河南科技大学学报(自然科学版),2004,25(2):9-12. |
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| 作者姓名： | 张淑芬 张彦斌 王彦生 |
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| 作者单位： | 河南科技大学,建筑工程学院,河南,洛阳,471003 |
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| 基金项目： | 河南省自然科学基金资助项目 (0 2 110 62 10 0 ) |
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| 摘 要： | 对机械运动中多自由度线性自治系统的运动稳定性分析有多种方法，但是这些方法不是受到使用条件的限制就是数学分析繁杂。本文利用劳斯-赫尔维茨判据(Routh-Hurwitz Criterion)对上述系统的运动稳定性问题进行了研究探讨。给出的算例表明该方法较为简捷、实用。
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| 关 键 词： | 运动稳定性 线性系统 劳斯-赫尔维茨判据 机械振动 Routh-Hurwitz法 |
| 文章编号： | 1672-6871(2004)02-0009-04 |
Routh-Hurwitz Method of Motion Stability Analysis for Mechanical System |
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| ZHANG Shu-Fen,ZHANG Yan-Bin,WANG Yan-Sheng.Routh-Hurwitz Method of Motion Stability Analysis for Mechanical System[J].Journal of Henan University of Science & Technology:Natural Science,2004,25(2):9-12. |
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| Authors: | ZHANG Shu-Fen ZHANG Yan-Bin WANG Yan-Sheng |
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| Abstract: | There are many methods on motion stability analysis of multiple degrees of freedom for linear autonomous system, but all these methods are limited by usage conditions or complicated in mathematic analysis.In this paper,the motion stability of mechanical system is studied deeply based on Routh-Hurwitz criterion.Finally, the given example shows that this method is simple and practical. |
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| Keywords: | Stability of motion Linear systems Routh-Hurwitz criterion Mechanical vibration |
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