Siltation,extension,oscillation and diversion are the main evolution laws of the Yellow River Estuary,and the governance of the Yellow River must leave a way for the Yellow River to enter the sea.The Diaokou River,as a backup flow path,flood diversion channel and ecological water supplement channel,has a very promi-nent strategic position.Therefore,it is crucial to conduct research on major issues related to the Diaokou River with the help of physical model experiments.This article designs a tidal simulation and measurement system for the physical model of the Diaokou River channel and local sea areas.With reliable operation and high experimental ac-curacy,the system can achieve the multi-boundary coupling control of upstream flow,and the downstream water level and flow direction,which provides technical support for the governance of the Yellow River.
关键词
刁口河/局部海域/物理模型/测控系统/边界控制/专家PID
Key words
Diaokou River/Local sea area/Physical model/Measurement and control system/Boundary control/Expert PID
维普
万方数据