A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water supply saturation control method for urban water service system
The invention discloses a water supply control method for an urban water service system. The method includes the following steps that 1, data acquisition is performed on a water service system model,and a network state space positive system model related to urban water service water supply is established; 2, an event trigger condition for insufficient water pressure during a water supply peak period of the water service system is constructed; and 3, an event trigger controller is designed for a positive system, and the water supply amount is controlled in real time during insufficient water supply of the system so as to avoid cut-off and reach stable operation of the system. By means of the method, the problem that urban water supply is not stable due to valve threshold limit in the urbanwater service pipe network system can be effectively solved.
本发明公开了一种城市水务系统供水的控制方法。本发明实现的步骤如下：步骤1、对水务系统模型进行数据采集，并建立关于城市水务供水的网络状态空间正系统模型；步骤2、构造水务系统在供水高峰期水压不足时的事件触发条件；步骤3、针对正系统设计一种事件触发控制器，在系统供水不足时实时控制供水量，避免发生断流，达到系统的平稳运行。本发明方法可以有效地解决城市水务管网系统中因阀门阈值界限问题而造成城市供水不稳定的难题。
Water supply saturation control method for urban water service system
The invention discloses a water supply control method for an urban water service system. The method includes the following steps that 1, data acquisition is performed on a water service system model,and a network state space positive system model related to urban water service water supply is established; 2, an event trigger condition for insufficient water pressure during a water supply peak period of the water service system is constructed; and 3, an event trigger controller is designed for a positive system, and the water supply amount is controlled in real time during insufficient water supply of the system so as to avoid cut-off and reach stable operation of the system. By means of the method, the problem that urban water supply is not stable due to valve threshold limit in the urbanwater service pipe network system can be effectively solved.
本发明公开了一种城市水务系统供水的控制方法。本发明实现的步骤如下：步骤1、对水务系统模型进行数据采集，并建立关于城市水务供水的网络状态空间正系统模型；步骤2、构造水务系统在供水高峰期水压不足时的事件触发条件；步骤3、针对正系统设计一种事件触发控制器，在系统供水不足时实时控制供水量，避免发生断流，达到系统的平稳运行。本发明方法可以有效地解决城市水务管网系统中因阀门阈值界限问题而造成城市供水不稳定的难题。
Water supply saturation control method for urban water service system
一种城市水务系统供水的饱和控制方法
ZHANG JUNFENG (author) / SHAO YU (author) / DING DAN (author)
2020-06-16
Patent
Electronic Resource
Chinese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
WATER SUPPLY CONTROL PLATFORM SERVICE SYSTEM AND WATER SUPPLY CONTROL PLATFORM SERVICE METHOD
| European Patent Office | 2024
Urban water-supply system based on big data, and water-supply method
| European Patent Office | 2020
| TIBKAT | 1994