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    Graybeard
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    Member No.#2312
    Registered๐Ÿ“…23rd Mar 2013
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    Recent Posts
    ๐Ÿ“ Producing Controlled Vectored Thrust In any Direction
    11 years ago by ๐Ÿ‡ฌ๐Ÿ‡ง Graybeard ( Recruit)
    โœง 2 Views ยท 0 Likes
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    Dynamic Positioning means staying in the same place despite any wind and current so yes you do need thruster that could thrust in any direction. To make the project worthwhile I think you would need to have some sort of objective that really required precision positioning.

    From what I have found so far , yes deep pockets would be required for a suitable hull, VSP thrusters and a control system.

    What might be more fun would be to devise a way of producing vectored thrust in any direction at much lower cost e.g. with a variable direction water jet. I feel a bigger pull towards the more british way of more brains and less money approach. Buying two or three of those ยฃ200 a time VSP just seems too easy.

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    ๐Ÿ“ Producing Controlled Vectored Thrust In any Direction
    11 years ago by ๐Ÿ‡ฌ๐Ÿ‡ง Graybeard ( Recruit)
    โœง 2 Views ยท 0 Likes
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    Since making my original post I discovered that a model version of the Voith Snieder thruster is available.

    e.g.

    http://www.cornwallmodelboats.co.uk/acatalog/voith_schottel.html
    http://voith.com/en/products-services__power-transmission__applications__voith-w
    http://en.wikipedia.org/wiki/Voith_Schneider_Propeller
    http://www.dynamic-positioning.com/dp2012/thrusters_jurgens.pdf
    ๐Ÿ“ Producing Controlled Vectored Thrust In any Direction
    11 years ago by ๐Ÿ‡ฌ๐Ÿ‡ง Graybeard ( Recruit)
    โœง 2 Views ยท 0 Likes
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    Full size boats now often have rotating thrusters that can produce a variable thrust In any direction by fully rotating the propeller.

    This would seem to be a very difficult thing to manage on a model.

    Has an method ever been developed for doing this.



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