• 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 (4,353 words) - 00:52, 5 November 2023
  • 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 (5,949 words) - 08:59, 25 May 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...
    109 KB (12,387 words) - 01:59, 23 May 2024
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    this satellite is in a "pitch momentum bias" configuration. A control moment gyroscope (CMG) is a related but different type of attitude actuator, generally...
    18 KB (1,956 words) - 00:25, 9 April 2024
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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...
    3 KB (466 words) - 22:18, 11 April 2023
  • 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
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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...
    37 KB (3,439 words) - 12:13, 4 February 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...
    19 KB (2,012 words) - 18:37, 3 June 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...
    15 KB (950 words) - 23:26, 18 May 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...
    8 KB (966 words) - 15:42, 14 December 2023
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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
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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...
    52 KB (6,054 words) - 04:32, 23 May 2024
  • stabilization is accomplished by setting the spacecraft spinning, using the gyroscopic action of the rotating spacecraft mass as the stabilizing mechanism. Propulsion...
    30 KB (4,009 words) - 20:02, 10 April 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) - 16:14, 15 May 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,...
    124 KB (13,012 words) - 19:54, 3 June 2024
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    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
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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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    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...
    22 KB (2,899 words) - 13:57, 16 April 2024
  • Thumbnail for Defense Acquisition Program Administration
    Micromachined inertial sensors Fibre-Optic Gyroscope (FOG) Hemispherical Resonator Gyroscope (HRG) Control Moment Gyroscope (CMG) Star tracker Terrain referenced...
    26 KB (1,876 words) - 16:13, 15 May 2024
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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 (3,417 words) - 12:10, 20 February 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,...
    36 KB (4,112 words) - 09:15, 14 May 2024
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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 (3,061 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)...
    355 KB (31,814 words) - 13:19, 2 June 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...
    361 KB (9,707 words) - 07:25, 11 May 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 (2,714 words) - 03:37, 23 May 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) - 18:20, 2 November 2023
  • Thumbnail for STS-129
    Discharge Unit, a station robotic arm Latching End Effector, a Control Moment Gyroscope, a Nitrogen Tank Assembly, a Pump Module, a Plasma Contactor Unit...
    91 KB (9,253 words) - 20:48, 20 April 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 (714 words) - 22:47, 6 March 2024
  • Georgia Institute of Technology. He has studied variable-speed control moment gyroscopes in connection with flywheel energy storage and has built a spacecraft...
    3 KB (66 words) - 20:20, 19 December 2022