引用本文:刘杰,乐嘉海,杨永荻.黄浦江河口潮汐物理模型控制与测量技术[J].水利水运工程学报,2004,(2):68-71
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黄浦江河口潮汐物理模型控制与测量技术
刘杰,乐嘉海,杨永荻
交通部科学研究院河口海岸科学研究中心,上海,201201
摘要:
随着计算机和自动控制技术的发展,河工物理模型控制与量测技术也取得了快速进展.在对河工模型量测与控制技术进行回顾的基础上,以黄浦江河口潮汐河工物理模型为例,介绍了潮流河段上边界采用轴流泵进行双向流量控制、下边界采用潜水泵进行水位控制的新技术.
关键词:  潮汐 河工模型 测控系统 黄浦江河口 物理模型 变频技术
DOI:
分类号:P731.23
基金项目:
Controlling and surveying techniques for tidal model of Huangpu River Estuary
LIU Jie,LE Jia-hai,YANG Yong-di
Abstract:
The controlling and surveying techniques of river model are developing rapidly with the development of computer and automatic controlling techniques. Based on the review of recent advances in surveying and controlling techniques of river models, described in this paper is a new controlling technique, which makes use of a two-way axial-flow pump and a immersion pump to control the up-boundary condition of discharge and the down-boundary condition of water level respectively, with the tidal model of the Huangpu River Estuary as an example.
Key words:  tidal river model,controlling and surveying system,frequency conversion technique,Huangpu River Estuary
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