Data-based urban sewage pumping station system modeling method

A technology of urban sewage and system modeling, which is applied in the field of data-based urban sewage pumping station system modeling, can solve problems such as lack, difficulty in analysis and solution, silting of domestic sewage discharge pipes, etc., and achieve simple structure and short modeling time , Optimize the effect of control and scheduling
CN101807045AInactive Publication Date: 2010-08-18SERVICE CENT OF COMMLIZATION OF RES FINDINGS HAIAN COUNTY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SERVICE CENT OF COMMLIZATION OF RES FINDINGS HAIAN COUNTY
Publication Date
2010-08-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a data-based urban sewage pumping station system modeling method. The conventional modeling for a drainage pipeline network pumping station model has high complexity. The method comprises the following steps: firstly, establishing a predicting model for a drainage pipeline network pumping station; secondly, preprocessing original data acquired by an SCADA system; thirdly, determining a model set type and identifying a model structure and a model parameter; and finally, performing online dynamic modification on the model parameter. The method of the invention breaks through a constraint that mechanism characteristics are required to be understood completely in the conventional modeling, the modeling time is relatively short and the obtained model structure is relatively simple.
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Description

technical field

[0001] The invention belongs to the technical field of automation, and in particular relates to a data-based modeling method for an urban sewage pumping station system. Background technique

[0002] With the rapid development of cities, urban drainage has become one of the bottlenecks restricting the rapid development of cities. Urban drainage is mainly aimed at the existing drainage facilities in the city. Through the drainage system pipe network pumping station model and real-time monitoring data, the overall operation of the drainage system is optimized to improve the overall operation efficiency of the pumping station network, save energy and reduce consumption, and improve the city's flood prevention and flood control capabilities. .

[0003] The system model of drainage pipe network pumping station is the core of planning, design, operation control and maintenance management of urban drainage pumping station. Affected by complex factors such as weathe...

Claims

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