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应用科学学报 ›› 2002, Vol. 20 ›› Issue (2): 188-192.

• 论文 • 上一篇    下一篇

减摇水舱固有频率的选取新方法

赖志昌, 曲家文, 金鸿章, 李国斌   

  1. 哈尔滨工程大学自动化学院船舶减摇与控制技术研究所, 黑龙江哈尔滨 150001
  • 收稿日期:2001-06-18 修回日期:2001-09-16 出版日期:2002-06-30 发布日期:2002-06-30
  • 作者简介:赖志昌(1973-),男,广东大埔人,博士生;金鸿章(1946-),男,上海人,教授,博导;李国斌(1937-),男,黑龙江哈尔滨人,教授,博导.
  • 基金资助:
    国家"211"重点建设资助项目(006)

A New Method for Choosing the Natural Frequency of the Anti-rolling Tank

LAI Zhi-chang, QU Jia-wen, JIN Hong-zhang, LI Guo-bin   

  1. Ship Stabilization and Control Technology Research Unit, Automation College, Harbin Engineering University, Harbin 150001, China
  • Received:2001-06-18 Revised:2001-09-16 Online:2002-06-30 Published:2002-06-30

PDF

80

被引次数

15

摘要： 水舱固有频率是刻划水舱特征的基本参数.通过比较可控被动式减摇水舱几种常见的固有频率选取方法,提出了一种新的选取方法.指出应从船舶所服务海域的波浪频率变化范围和船舶横摇频率变化范围出发,同时考虑其他影响因素,确定减摇水舱固有频率.

关键词: 减摇水舱, 固有频率, 横摇运动

Abstract: The natural frequency is one of the parameters characterizing the feature of the anti-rolling tank. Based on the comparative research on the commonly used methods of choosing the natural frequency of the controlled passive anti-rolling tank, this paper develops a new method of choosing the natural frequency for the tank, in which selecting the natural frequency of the anti-rolling tank should be based on the range of variation of wave frequency of the sea area in which the ship operates, the range of the ships rolling frequency and the other dependent factors.

Key words: natural frequency, anti-rolling tank, rolling motion

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