| 汽轮发电机组转子轴系扭振系统部分模态施控特性研究 |
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| 引用本文： | 郝志勇,付鲁华.汽轮发电机组转子轴系扭振系统部分模态施控特性研究[J].控制理论与应用,2002,19(1):95-98. |
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| 作者姓名： | 郝志勇 付鲁华 |
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| 作者单位： | 天津大学 机械工程学院, 天津 300072;天津大学 机械工程学院, 天津 300072 |
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| 基金项目： | 国家自然科学基金(59575015); 教育部基金(D196001,G00023)资助项目 |
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| 摘 要： | 在汽轮发电机组转子轴系扭振动力响应计算结果的基础上, 根据独立模态空间控制的思想, 探讨了对轴系扭振部分模态进行施控的可行性, 导出了轴系扭振部分施控反馈最优控制规律, 并对一台 2 0 0MW汽轮发电机组转子轴系进行了主动控制部分施控的模拟计算, 取得了理想的效果.
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| 关 键 词： | 轴系扭振 主动控制 部分施控 |
| 收稿时间： | 7/2/1999 12:00:00 AM |
An Investigation on the Partially Control of the Torsional Vibration of the Turbogenerator Shaft System |
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| HAO Zhiyong and FU Luhua.An Investigation on the Partially Control of the Torsional Vibration of the Turbogenerator Shaft System[J].Control Theory & Applications,2002,19(1):95-98. |
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| Authors: | HAO Zhiyong and FU Luhua |
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| Affiliation: | School of Mechanical Engineering, Tianjin University, Tianjin, 300072,P.R.China;School of Mechanical Engineering, Tianjin University, Tianjin, 300072,P.R.China |
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| Abstract: | The active control on torsional vibration is investigated on the basis of the result of dynamic response computation of turbogenerator shaft system and theory of independent mode space control. Considering the engineering practice, active control partially vibration is presented and applied in the studied system from which its optimal law is induced. A simulated calculation of partially active control on torsional vibration of a 200MW turbogenerator achieves satisfactory results. |
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| Keywords: | torsional vibration of shaft active control partial control |
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