Математична модель двох зв’язаних елементів гнучкого зв’язку морської прив’язної системи

Collection of Scientific Publications NUS Pub Date : 2017-07-19 DOI:10.15589/JNN20170201

Kostiantyn S. Trunin

{"title":"Математична модель двох зв’язаних елементів гнучкого зв’язку морської прив’язної системи","authors":"Kostiantyn S. Trunin","doi":"10.15589/JNN20170201","DOIUrl":null,"url":null,"abstract":"A mathematical model of two connected elements of flexible links (FL) has been developed. This model allows creating the algorithm for computation of the FL dynamics at substantial FL movements. The mathematical model of the marine lash system (MLS) allows solving the following problems: 1. Calculation of variations in the FL shape and tension forces in the process of maneuvering of the tugboat and the underwater vehicle taking into account the sea waves, underwater currents, wind forces affecting the tugboat, sea depth and its variation in a given water area, as well as the FL mass and elastic properties. 2. Calculation of the relative position of the tugboat and the underwater vehicle in the process of their maneuvering. 3. Calculation of the resonance conditions of the FL tension and the maximal FL loads for assessment of its strength in the process of maneuvering of the tugboat and the underwater vehicle. 4. Calculation of the MLS maneuvering conditions causing formation of loops on the FL. 5. Calculation of the MLS maneuvering conditions causing vibration of the high-drag flexible links.","PeriodicalId":128354,"journal":{"name":"Collection of Scientific Publications NUS","volume":"72 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Collection of Scientific Publications NUS","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15589/JNN20170201","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 3

Abstract

A mathematical model of two connected elements of flexible links (FL) has been developed. This model allows creating the algorithm for computation of the FL dynamics at substantial FL movements. The mathematical model of the marine lash system (MLS) allows solving the following problems: 1. Calculation of variations in the FL shape and tension forces in the process of maneuvering of the tugboat and the underwater vehicle taking into account the sea waves, underwater currents, wind forces affecting the tugboat, sea depth and its variation in a given water area, as well as the FL mass and elastic properties. 2. Calculation of the relative position of the tugboat and the underwater vehicle in the process of their maneuvering. 3. Calculation of the resonance conditions of the FL tension and the maximal FL loads for assessment of its strength in the process of maneuvering of the tugboat and the underwater vehicle. 4. Calculation of the MLS maneuvering conditions causing formation of loops on the FL. 5. Calculation of the MLS maneuvering conditions causing vibration of the high-drag flexible links.

查看原文本刊更多论文

建立了柔性连杆两连通单元的数学模型。该模型允许创建算法的计算FL动力学在实质性的FL运动。船用锚杆系统(MLS)的数学模型允许解决以下问题:1。考虑海浪、水下水流、影响拖船的风力、海水深度及其在给定水域的变化，以及浮层的质量和弹性，计算拖船和水下航行器在操纵过程中浮层形状和张力的变化。2. 拖船和水下航行器在机动过程中相对位置的计算。3.。计算拖船和水下航行器在操纵过程中浮杆张力的共振条件和最大浮杆载荷，以评估其强度。4. MLS机动条件下在FL上形成环路的计算。大阻力柔性杆MLS机动振动条件的计算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Collection of Scientific Publications NUS

自引率

0.00%

发文量