Corrective Forces
In the context of aerospace engineering, corrective forces refer to the forces applied to adjust the trajectory or orientation of a spacecraft or aircraft. These forces are typically generated by propulsion systems, such as rocket engines or thrusters, and are used to counteract unwanted movements or deviations from a planned course. Corrective forces are crucial in various stages of a space mission, including launch, orbit insertion, station-keeping, and re-entry. During launch, corrective forces are used to steer the vehicle along the desired ascent path. In orbit, they are used to maintain the spacecraft's position and orientation, and to perform maneuvers such as orbit raising or lowering. During re-entry, corrective forces are used to control the vehicle's descent and landing. The calculation and application of corrective forces involve various disciplines within aerospace engineering, including dynamics, control systems, and propulsion.
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