Inertial Sensors
Inertial sensors are devices that measure the acceleration, angular velocity, and orientation of a spacecraft or other vehicle in space. They work by detecting changes in motion and orientation relative to a known starting point, using accelerometers and gyroscopes. Inertial sensors are critical for navigation and control of spacecraft, as they provide real-time data on the vehicle's position and movement. They are also used in spacecraft attitude control systems, which adjust the orientation of the vehicle to maintain stability and control. Inertial sensors are often combined with other sensors, such as GPS, to provide more accurate and reliable data.
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