Guidance and Control
The steering of a rocket's course during its flight is divided into two separate components; control, the ability to point the rocket in a desired direction, and guidance, the determination of what direction a rocket should be pointed to reach a given target. The desired target can either be a location on the ground, as in the case of a ballistic missile, or a particular orbit, as in the case of a launch vehicle.
Read more about this topic: Gravity Turn
Famous quotes containing the words guidance and, guidance and/or control:
“Children require guidance and sympathy far more than instruction.”
—Anne Sullivan, U.S. educator of the deaf and blind. The Last Word, ed. Carolyn Warner, ch. 16 (1992)
“Children require guidance and sympathy far more than instruction.”
—Anne Sullivan, U.S. educator of the deaf and blind. The Last Word, ed. Carolyn Warner, ch. 16 (1992)
“The child knows only that he engages in play because it is enjoyable. He isn’t aware of his need to play—a need which has its source in the pressure of unsolved problems. Nor does he know that his pleasure in playing comes from a deep sense of well-being that is the direct result of feeling in control of things, in contrast to the rest of his life, which is managed by his parents or other adults.”
—Bruno Bettelheim (20th century)