Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ship lock water filling and draining operation approach channel and channel water flow analysis method
The invention discloses a ship lock water filling and draining operation approach channel and channel water flow analysis method, which adopts a one-dimensional, two-dimensional and three-dimensional combined mathematical model to analyze the ship lock water filling and draining operation approach channel and channel water flow, and through the correlation among the one-dimensional mathematical model, the two-dimensional mathematical model and the three-dimensional mathematical model, the calculation time can be greatly saved, and the calculation efficiency is improved. The water flow condition of the important attention area can be accurately analyzed, so that the water flow analysis precision is greatly improved; the virtual monitoring points in one-to-one correspondence with the actual monitoring points are arranged, the water flow calculation result obtained through numerical simulation and the water flow data measured by the actual monitoring points are combined, and the water flow data measured by the actual monitoring points are used for replacing the water flow data measured by the virtual monitoring points, so that the established neural network model better fits the actual situation; and the accuracy of navigation early warning can be greatly improved.
本发明公开了一种船闸充泄水运行引航道及航道水流分析方法，采用一维、二维、三维联合数学模型对船闸充泄水运行引航道及航道水流进行分析，通过一维数学模型、二维数学模型、三维数学模型之间的相互关联，既能大量节约计算时间，又能对重点关注区域的水流情况进行准确分析，从而大大提高了水流分析的精度；设置了与实际监测点一一对应的虚拟监测点，将数值模拟获的水流计算结果和实际监测点测得的水流数据结合起来，用实际监测点测得的水流数据替换虚拟监测点测得的水流数据，从而使得建立的神经网络模型更加贴合实际情况，能够大幅提高通航预警的准确性。
Ship lock water filling and draining operation approach channel and channel water flow analysis method
The invention discloses a ship lock water filling and draining operation approach channel and channel water flow analysis method, which adopts a one-dimensional, two-dimensional and three-dimensional combined mathematical model to analyze the ship lock water filling and draining operation approach channel and channel water flow, and through the correlation among the one-dimensional mathematical model, the two-dimensional mathematical model and the three-dimensional mathematical model, the calculation time can be greatly saved, and the calculation efficiency is improved. The water flow condition of the important attention area can be accurately analyzed, so that the water flow analysis precision is greatly improved; the virtual monitoring points in one-to-one correspondence with the actual monitoring points are arranged, the water flow calculation result obtained through numerical simulation and the water flow data measured by the actual monitoring points are combined, and the water flow data measured by the actual monitoring points are used for replacing the water flow data measured by the virtual monitoring points, so that the established neural network model better fits the actual situation; and the accuracy of navigation early warning can be greatly improved.
本发明公开了一种船闸充泄水运行引航道及航道水流分析方法，采用一维、二维、三维联合数学模型对船闸充泄水运行引航道及航道水流进行分析，通过一维数学模型、二维数学模型、三维数学模型之间的相互关联，既能大量节约计算时间，又能对重点关注区域的水流情况进行准确分析，从而大大提高了水流分析的精度；设置了与实际监测点一一对应的虚拟监测点，将数值模拟获的水流计算结果和实际监测点测得的水流数据结合起来，用实际监测点测得的水流数据替换虚拟监测点测得的水流数据，从而使得建立的神经网络模型更加贴合实际情况，能够大幅提高通航预警的准确性。
Ship lock water filling and draining operation approach channel and channel water flow analysis method
船闸充泄水运行引航道及航道水流分析方法
WEI DEJIAN (Autor:in) / YANG BIN (Autor:in) / PAN HAITAO (Autor:in) / WU JUNDONG (Autor:in) / WANG JIEYUN (Autor:in) / GAO CHENGYAN (Autor:in) / ZHANG HENG (Autor:in) / YUAN GUOZHI (Autor:in) / WU ZHILONG (Autor:in) / LU WANFENG (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
E02C
SHIP-LIFTING DEVICES OR MECHANISMS
,
Schiffshebevorrichtungen
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G06N
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
,
Rechnersysteme, basierend auf spezifischen Rechenmodellen
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