1) constant downstream depth operation
闸前常水位
1.
As for feedforward control method,it can compensate inherent delays and accelerate the response and recovery speed of the canal under constant downstream depth operation.
以南水北调中线干渠为背景,研究了大型输水明渠闸前常水位运行控制模式。
2) constant downstream depth operation
闸前常水位运行
1.
Applying the cascade control theory of process control system,a water level and flow cascade feedback control system is designed for canal,which is under constant downstream depth operation as an example.
以闸前常水位运行渠道为例,设计了水位-流量串级控制器,对其传递函数进行了分析,给出了串级反馈控制器的设计准则。
2.
Interaction in constant downstream depth operation of canal is analyzed.
对闸前常水位运行渠道的耦合作用进行了分析,对闸门开度输出解耦(Decoupler 1和Decoupler 2)和流量输出解耦方法的结构组成、解耦原理进行了分析。
3) upstream water level of sluice
闸前水位
4) water level increment in front of sluice
闸前壅水
5) level(Milldam)
水(闸)位计
6) Disconnect switch position abnormity
刀闸位置异常
补充资料：地下水水位观测(见水位观测)
地下水水位观测(见水位观测)
d ixiashui shuiwei guanee地下水水位观测见水位观测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条