• A control moment gyroscope (CMG) is an attitude control device generally used in spacecraft attitude control systems. A CMG consists of a spinning rotor...
    32 KB (4,355 words) - 18:24, 28 January 2025
  • Gyroscopic control may refer to: Control moment gyroscope, an attitude control device generally used in spacecraft attitude control systems Gyroscopic...
    244 bytes (60 words) - 13:53, 3 October 2013
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    be suspended in a fluid, instead of being mounted in gimbals. A control moment gyroscope (CMG) is an example of a fixed-output-gimbal device that is used...
    52 KB (6,010 words) - 20:00, 24 May 2025
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    Skylab (section Gyroscopes)
    There were two types of gyroscopes on Skylab. Control-moment gyroscopes (CMG) could physically move the station, and rate gyroscopes measured the rate of...
    112 KB (12,664 words) - 01:29, 11 May 2025
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    used in an active way to control the orientation, as control moment gyroscopes do in spacecraft, to provide attitude control. Ship stability Stabilizer...
    4 KB (466 words) - 05:22, 21 August 2024
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    years. Swift resumed science operations on February 17, 2022. A control moment gyroscope (CMG) is a related but different type of attitude actuator, generally...
    17 KB (1,923 words) - 00:03, 1 April 2025
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    International Space Station uses electrically powered control moment gyroscopes (CMG) for primary attitude control, with RCS thruster systems as backup and augmentation...
    9 KB (994 words) - 17:57, 14 April 2025
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    Mir (section Orbit control)
    Attitude control was maintained by a combination of two mechanisms; in order to hold a set attitude, a system of twelve control moment gyroscopes (CMGs,...
    126 KB (13,320 words) - 09:13, 10 May 2025
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    MISSE 5 to the station's exterior, and replaced one of the ISS's Control Moment Gyroscopes (CMG). The CMG was carried up on the LMC (Lightweight Multi-Purpose...
    39 KB (3,524 words) - 23:21, 23 February 2025
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    Micromachined inertial sensors Fibre-Optic Gyroscope (FOG) Hemispherical Resonator Gyroscope (HRG) Control Moment Gyroscope (CMG) Star tracker Terrain Referenced...
    30 KB (2,361 words) - 02:07, 26 May 2025
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    keeping it aimed at the Sun. This is a novel application of control moment gyroscopes. In 1990 and 2007, a smaller design derivative known as Kalpana...
    19 KB (2,029 words) - 05:32, 2 April 2025
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    malfunctioning. Several items were returned with Atlantis: A malfunctioning Control Moment Gyroscope (CMG) that was swapped out with a new one during STS-118, and the...
    77 KB (6,284 words) - 23:23, 23 February 2025
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    rather than for energy storage, it is called a reaction wheel or a control moment gyroscope. The resistance of angular tilting can be almost completely removed...
    53 KB (6,051 words) - 12:00, 24 May 2025
  • Michael and St George, a British and Commonwealth honour Control moment gyroscope, attitude control device used on spacecraft Corumbá International Airport...
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    November 2016. In January 2019, the company reported the failure of a control moment gyroscope on the satellite, rendering it inoperable. Currently being built...
    26 KB (2,370 words) - 02:59, 24 December 2024
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    Controller (RPCM) that failed in late April, causing a loss of power in Control Moment Gyroscope No. 2 (CMG 2). A failed Remote Power Controller Module was responsible...
    14 KB (650 words) - 03:27, 2 September 2024
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    Stephen; Frantz, Peter; Ferguson, Kevin (12 May 2010). "Space Station Control Moment Gyroscope Lessons Learned" (PDF). Proceedings of the 40th Aerospace Mechanisms...
    47 KB (6,892 words) - 13:47, 4 October 2024
  • of its launch. The spacecraft suffered a failure in one of its control moment gyroscopes in January 2019, and operations were unable to be recovered. It...
    21 KB (1,708 words) - 06:21, 5 April 2025
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    Discharge Unit, a station robotic arm Latching End Effector, a Control Moment Gyroscope, a Nitrogen Tank Assembly, a Pump Module, a Plasma Contactor Unit...
    93 KB (9,315 words) - 03:44, 31 March 2025
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    this data. To this he added a gyroscope to allow for the yaw of the firing ship. Like the plotter, the primitive gyroscope of the time required substantial...
    35 KB (4,621 words) - 13:17, 11 December 2024
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    the ISS Program at L3. The Z1 contains four large gyroscopic devices, called Control Moment Gyroscope (CMGs), which are used to maneuver the space station...
    19 KB (1,082 words) - 15:11, 28 May 2025
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    on SpaceX CRS 25 and installed in its place) FRAM-5 (top side) Control Moment Gyroscope (CMG SN104) launched on ELC-1 FRAM-6 (keel side) Nitrogen Tank...
    25 KB (2,469 words) - 00:34, 13 November 2024
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    (April 2003). Dynamics and Control of Attitude, Power, and Momentum for a Spacecraft Using Flywheels and Control Moment Gyroscopes (PDF) (Technical report)...
    350 KB (31,251 words) - 11:54, 25 May 2025
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    Two spares – ESP-3 FRAM-1 (top side), ESP-2 FRAM-5 (keel side) Control Moment Gyroscope (CMG) weight 600 lb × 4 units on Z1 Truss (two CMGs have been replaced...
    22 KB (3,073 words) - 16:36, 5 March 2025
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    Space Shuttle Discovery, docked to the station, and delivered a Control Moment Gyroscope to replace one failed unit and the External stowage platform 2...
    12 KB (960 words) - 02:06, 8 October 2024
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    A gyro monorail, gyroscopic monorail, or gyro-stabilized monorail is a single-rail land vehicle that uses the gyroscopic action of one or more spinning...
    28 KB (3,345 words) - 08:05, 1 April 2025
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    control surfaces are useless. Therefore, a system such as a gimballing main engine, a reaction control system, or possibly a control moment gyroscope...
    26 KB (3,411 words) - 16:15, 25 May 2025
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    Micromachined inertial sensors Fibre-Optic Gyroscope (FOG) Hemispherical Resonator Gyroscope (HRG) Control Moment Gyroscope (CMG) Star tracker Terrain referenced...
    26 KB (1,867 words) - 03:34, 30 May 2025
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    October 2008. Malik, Tariq (1 August 2005). "Shuttle Astronauts Repair ISS Gyroscope in Second Spacewalk". Space.com. Archived from the original on 31 January...
    364 KB (9,862 words) - 01:44, 5 May 2025
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    returned to earth by the STS-135 crew July 13, 2011. A failed Control Moment Gyroscope was installed on FRAM-5 from August 13, 2007 during STS-118 until...
    16 KB (1,914 words) - 04:23, 21 January 2025