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  2. Anti-rolling gyro - Wikipedia

    en.wikipedia.org/wiki/Anti-rolling_gyro

    Anti-rolling gyro. Ship stabilizing gyroscopes are a technology developed in the 19th century and early 20th century and used to stabilize roll motions in ocean-going ships. It lost favor in this application to hydrodynamic roll stabilizer fins because of reduced cost and weight. However, since the 1990s, there is renewed interest in the device ...

  3. Image stabilization - Wikipedia

    en.wikipedia.org/wiki/Image_stabilization

    Image stabilization (IS) is a family of techniques that reduce blurring associated with the motion of a camera or other imaging device during exposure.. Generally, it compensates for pan and tilt (angular movement, equivalent to yaw and pitch) of the imaging device, though electronic image stabilization can also compensate for rotation about the optical axis (). [1]

  4. Gyroscopic stabilizer - Wikipedia

    en.wikipedia.org/wiki/Gyroscopic_stabilizer

    Gyroscopic stabilizer. A Gyroscopic stabilizer is a control system that reduces tilting movement of a ship or aircraft. It senses orientation using a small gyroscope, and counteracts rotation by adjusting control surfaces or by applying force to a large gyroscope. It can be: Some active ship stabilizers adjust "active fins" of the ship or apply ...

  5. Stabilizer (ship) - Wikipedia

    en.wikipedia.org/wiki/Stabilizer_(ship)

    Ship stabilizers (or stabilisers) are fins or rotors mounted beneath the waterline and emerging laterally from the hull to reduce a ship's roll due to wind or waves. Active fins are controlled by a gyroscopic control system. When the gyroscope senses the ship roll, it changes the fins' angle of attack so that the forward motion of the ship ...

  6. Gimbal - Wikipedia

    en.wikipedia.org/wiki/Gimbal

    Illustration of a simple three-axis gimbal set; the center ring can be vertically fixed. A gimbal is a pivoted support that permits rotation of an object about an axis. A set of three gimbals, one mounted on the other with orthogonal pivot axes, may be used to allow an object mounted on the innermost gimbal to remain independent of the rotation of its support (e.g. vertical in the first ...

  7. Steadicam - Wikipedia

    en.wikipedia.org/wiki/Steadicam

    1975; 49 years ago (1975) Steadicam is a brand of camera stabilizer mounts for motion picture cameras invented by Garrett Brown and introduced in 1975 by Cinema Products Corporation. The Steadicam brand was acquired by Tiffen in 2000. [1] It was designed to isolate the camera from the camera operator's movement, keeping the camera motion ...

  8. Gyroscope - Wikipedia

    en.wikipedia.org/wiki/Gyroscope

    A gyroscope (from Ancient Greek γῦρος gŷros, "round" and σκοπέω skopéō, "to look") is a device used for measuring or maintaining orientation and angular velocity. [1][2] It is a spinning wheel or disc in which the axis of rotation (spin axis) is free to assume any orientation by itself. When rotating, the orientation of this axis ...

  9. Ship gun fire-control system - Wikipedia

    en.wikipedia.org/wiki/Ship_gun_fire-control_system

    It is a vertical seeking gyroscope ("vertical gyro", in today's terms) that supplies the system with a stable up direction on a rolling and pitching ship. In surface mode, it replaces the director's elevation signal. [1] It also has the surface mode firing keys. It is based on a gyroscope that erects so its spin axis is vertical.

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