• 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) - 18:35, 22 November 2024
  • 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...
    51 KB (5,951 words) - 18:29, 22 November 2024
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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...
    110 KB (12,467 words) - 20:48, 25 October 2024
  • Moving Group, a moving group of stars sharing similar velocities Control moment gyroscope, orbital facility component California men's gathering, an organization...
    1 KB (217 words) - 13:16, 19 May 2024
  • Thumbnail for Anti-rolling gyro
    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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    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...
    38 KB (3,477 words) - 17:02, 15 November 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 (1,897 words) - 01:40, 24 October 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...
    18 KB (1,019 words) - 20:18, 9 November 2024
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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 (2,360 words) - 23:57, 10 November 2024
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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 (991 words) - 09:06, 22 November 2024
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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...
    18 KB (1,964 words) - 01:04, 8 November 2024
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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 (2,360 words) - 13:22, 18 March 2024
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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 (4,613 words) - 19:12, 31 May 2024
  • Thumbnail for Flywheel energy storage
    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 (6,184 words) - 07:56, 17 September 2024
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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,...
    125 KB (13,117 words) - 14:18, 19 November 2024
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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 (1,876 words) - 23:57, 10 November 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
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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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    truss, launched aboard STS-92 in October 2000. It contains the control moment gyroscope (CMG) assemblies, electrical wiring, communications equipment,...
    37 KB (4,213 words) - 18:58, 24 September 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
  • stabilization is accomplished by setting the spacecraft spinning, using the gyroscopic action of the rotating spacecraft mass as the stabilizing mechanism. Propulsion...
    31 KB (4,073 words) - 16:22, 21 November 2024
  • Lit Motors (category Experimental and prototype gyroscopic vehicles)
    enclosed two-wheeled vehicle self-balanced by two single-gimbal control moment gyroscopes, to be powered by lithium iron phosphate batteries. Design specifications...
    18 KB (1,997 words) - 02:07, 11 September 2024
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    Torque-induced precession (gyroscopic precession) is the phenomenon in which the axis of a spinning object (e.g., a gyroscope) describes a cone in space...
    21 KB (2,718 words) - 21:49, 5 October 2024
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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...
    359 KB (9,760 words) - 19:31, 2 November 2024
  • Thumbnail for Gravity turn
    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 (3,417 words) - 12:10, 20 February 2024
  • Thumbnail for Gyro monorail
    gyro monorail, gyroscopic monorail, gyro-stabilized monorail, or gyrocar are terms for a single rail land vehicle that uses the gyroscopic action of a spinning...
    23 KB (2,920 words) - 15:20, 12 November 2024
  • Thumbnail for Zero-propellant maneuver
    by angular momentum storage devices such as reaction wheels or control moment gyroscopes. It is generally preferable to use these devices instead of traditional...
    8 KB (1,120 words) - 08:53, 6 January 2023
  • Thumbnail for Orbital replacement unit
    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 (3,061 words) - 03:15, 21 May 2023
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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)...
    347 KB (31,005 words) - 02:50, 25 November 2024