| 伊犁河大桥线形控制 |
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| 引用本文： | 赵船辉,王常峰,陈兴冲.伊犁河大桥线形控制[J].兰州铁道学院学报,2006,25(1):28-30. |
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| 作者姓名： | 赵船辉 王常峰 陈兴冲 |
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| 作者单位： | 兰州交通大学土木工程学院 甘肃兰州730070 |
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| 摘 要： | 新疆伊犁河大桥是一座大跨度预应力混凝土连续刚构桥.以该桥为工程背景,建立该桥的有限元预测模型,并采用自适应控制理论对其进行线形控制.通过对线形控制的理论预测值和实测值比较分析,说明自适应控制理论能较好地应用于此类桥梁的线形控制.
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| 关 键 词： | 线形控制 自适应控制理论 预应力混凝土连续刚构桥 |
| 文章编号： | 1001-4373(2006)01-0028-03 |
| 收稿时间： | 2005-10-08 |
| 修稿时间： | 2005年10月8日 |
Linear Control for Yili River Bridge |
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| Zhao Chuanhui,Wang Changfeng,Chen Xingchong.Linear Control for Yili River Bridge[J].Journal of Lanzhou Railway University,2006,25(1):28-30. |
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| Authors: | Zhao Chuanhui Wang Changfeng Chen Xingchong |
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| Institution: | School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China |
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| Abstract: | The Yili River Bridge in Xinjiang Province is a PC continuous rigid-frame bridge. A finite element model for forecasting based on the Yili River Bridge is established,and the adaptive control method is applied to linear control for the bridge. Through comparing the forecast value with the actual value,it is demonstrated that the adaptive control method is applicable for linear control of the same pattern bridge. |
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| Keywords: | linear control adaptive control method PC continuous rigid-frame bridge |
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