According to the present invention, a low frequency vertical motion reduction system comprises: two pairs of ballast tanks individually provided in a stem and a stern of a pontoon that is arranged from side to side; a connection pipe connecting a gap between the ballast tanks; a fluid supply unit provided in the connection pipe to supply a fluid to the ballast tanks; and a control unit calculating a flow rate required in the ballast tanks based on a rolling angle and a pitching angle of the measured pontoon, and controlling the fluid supply unit to supply a fluid to the inside of the ballast tanks in accordance with the calculated flow rate.

    본 발명에 따른 저주파 수직운동 저감시스템은, 좌우로 배치된 폰툰의 선수와 선미에 한쌍씩 구비된 밸러스트탱크; 상기 밸러스트탱크들 사이를 연결하는 연결관; 상기 연결관에 구비되어 상기 밸러스트탱크에 유체를 공급하는 유체공급부; 및 계측된 상기 폰툰의 횡요각과 종요각에 기초하여 상기 밸러스트탱크 내에 필요한 유량을 계산하고, 상기 유체공급부를 제어하여 상기 계산된 유량에 따라 상기 밸러스트탱크 내에 유체를 공급하는 제어부;를 포함한다.


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    Title :

    LOW FREQUENCY VERTICAL MOTION REDUCTION SYSTEM AND REDUCTION METHOD USING THE SAME


    Additional title:

    저주파 수직운동 저감시스템 및 그를 이용한 저감방법


    Contributors:
    LEE JONG HUN (author) / KIM HYUN JO (author)

    Publication date :

    2017-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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