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gyroscope |
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gyroscopeMechanical instrument, used as a stabilizing device and consisting, in its simplest form, of a heavy wheel mounted on an axis. The direction of the axis is stable; if it is displaced, the gyroscope tends to resist the change. Applications of the gyroscope principle include the gyrocompass, the autopilot for automatic control of an aircraft, and gyro-directed torpedoes. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| The crew would also revitalize the system for pointing the telescope, replace all six gyroscopes, and attempt to repair an imaging spectrograph that stopped working in 2004. The new technology will replace its LN-20 stellar navigation systems that has used mechanical gyroscopes and accelerometers for over 30 years. It also boasts tilt sensors (that detect weight shifts) and five thumb-size gyroscopes, machines that resist gravity's downward pull to balance on a pivot--like a toy top. |
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