| 瞬态多阀调节流体过渡过程最优控制的研究 |
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| 引用本文： | 冯卫民,郑欣欣. 瞬态多阀调节流体过渡过程最优控制的研究[J]. 武汉大学学报(工学版), 2003, 36(2): 130-132 |
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| 作者姓名： | 冯卫民 郑欣欣 |
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| 作者单位： | 武汉大学动力与机械学院,湖北,武汉,430072 |
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| 摘 要： | 着眼于水锤发生源的主动控制 ,对于长距离输水系统的水锤现象提出了瞬态多阀调节最优控制理论 .以两阀调节 (两阀位置分别位于泵出口和管路中间位置 )为例 ,数学模拟了瞬态多阀调节的流体过渡过程 ,并结合工程实例对上述数学模拟进行了验证 ,计算结果表明该法是可行的 .
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| 关 键 词： | 最优控制 瞬态多阀调节 水锤防护 |
| 文章编号： | 1671-8844(2003)02-130-03 |
| 修稿时间： | 2002-06-11 |
Research on optimal control of transient multiple valves regulation for fluid transient |
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| FENG Wei_min,ZHENG Xin_xin. Research on optimal control of transient multiple valves regulation for fluid transient[J]. Engineering Journal of Wuhan University, 2003, 36(2): 130-132 |
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| Authors: | FENG Wei_min ZHENG Xin_xin |
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| Abstract: | Fixing attention on the active controlling causes of water hammer, for the long_distance water supply system, the optimal control of transient multiple valves regulation is put forward. In the condition of two valves regulating, one is located at outlet of the pump, and the other is located at the middle position of the pipeline; the transient multiple valves regulation for fluid transient is numerically simulated. The results show that the method is feasible. |
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| Keywords: | optimum controlling instantaneous valves regulating defending of water hammer |
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