The system realized zero - speed reversing of the work platform and eliminated the impact of original system.

以可编程控制器检测速度过零为换向条件,实现了工作台的无冲击换向.

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Hydraulic servo system is normally adopted for the existing fin stabilizers of ships at zero speed.

现有的船舶零航速减摇鳍都采用液压伺服系统,但是存在许多缺点.

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