长江科学院院报 ›› 2012, Vol. 29 ›› Issue (7): 90-94.DOI: 10.3969/j.issn.1001-5485.2012.07.020

• 仪器设备与测试技术 • 上一篇    

河工模型试验供水供沙系统的自动化控制

许明,胡向阳   

  1. 长江科学院 河流研究所,武汉430010
  • 收稿日期:2011-06-30 出版日期:2012-07-01 发布日期:2012-07-25
  • 作者简介:许明(1955-),男,广西梧州人,高级工程师,主要从事泥沙模型量测仪器设备开发研究

Autocontrol of Water and Sand Supply System in River Model Test

XU Ming, HU Xiang-yang   

  1. River Department, Yangtze River Scientific Research Institute, Wuhan430010, China
  • Received:2011-06-30 Online:2012-07-01 Published:2012-07-25

摘要: 介绍了一种采用自动化、智能化改造原来落后的河工模型试验供水供沙系统的成功方案。该方案包括自动供水系统与流量调节控制、尾水水位调节控制、自动加沙控制以及多对象多参量的综合协调控制。该系统实现了模型试验供水供沙全程自动控制,有效提高了试验效率和试验控制的精度。

关键词: 河工模型试验, 供水供沙, 自动控制

Abstract: The authors introduce an upgraded automatic and intelligent system of water and sand supply in river model test. The system includes automatic water supply and flow regulation, water level control by tail-gate, automatic sand feeding control, and integrated and coordinated control with multi-object and multi-parameter. The automation of water supply and sand feeding is accomplished and the test efficiency and precision is improved.

Key words: river model test, water supply and sand feeding, automatic control

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