The invention relates to a dynamic real-time forecasting method for the length of a towing cable of an underwater towing system, which comprises the following steps of: constructing a discretization model of the towing system containing kinematics and dynamics equations of the towing cable, and carrying out numerical simulation on the dynamic forecasting of the length of the towing cable according to the discretization model. According to the invention, the cable length required by the towed body under the given operation depth can be continuously and accurately forecasted, so that the towed body is ensured to stably operate at the specified operation position.
一种水下拖曳系统拖缆长度动态实时预报方法,通过构建包含拖缆的运动学与动力学方程的拖曳系统的离散化模型,根据根据离散化模型进行拖缆长度动态预报的数值仿真。本发明能够连续准确预报拖体在给定作业深度下所需的缆长,从而确保拖体在指定作业位置稳定作业。
Dynamic real-time forecasting method for towing cable length of underwater towing system
水下拖曳系统拖缆长度动态实时预报方法
25.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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