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The LN-4 is a miniature inertial system for "a manned orbital vehicle" [15] The LN-5 is a (1963)"state of the art experimentation astro-inertial system installed in a Convair 340 R4Y ". [16] The LN-7C is the inertial component of the AN/ASN-53 stellar-inertial-Doppler system used on RC-135C aircraft in the late 1960s, early 1970s. [17]
Astro-inertial guidance, or stellar-inertial guidance, is a sensor fusion-information fusion of inertial guidance and celestial navigation. It is usually employed on submarine-launched ballistic missiles .
The astro-inertial guidance uses star positioning to fine-tune the accuracy of the inertial guidance system after launch. As the accuracy of a missile is dependent upon the guidance system knowing the exact position of the missile at any given moment during its flight, the fact that stars are a fixed reference point from which to calculate that ...
An inertial navigation system (INS; also inertial guidance system, inertial instrument) is a navigation device that uses motion sensors (accelerometers), rotation sensors and a computer to continuously calculate by dead reckoning the position, the orientation, and the velocity (direction and speed of movement) of a moving object without the ...
Astro-inertial guidance: Launch platform. B-52 Stratofortress: The North American Aviation AGM-28 Hound Dog was a supersonic, ... guidance system development program ...
See also Inertial navigation system. Astro-inertial guidance is a sensor fusion/information fusion of the Inertial guidance and Celestial navigation. Long-range Navigation (LORAN) : This was the predecessor of GPS and was (and to an extent still is) used primarily in commercial sea transportation.
It is an inertial navigation system with an additional star-sighting system (this combination is known as astro-inertial guidance), which is used to correct small position and velocity errors that result from launch condition uncertainties due to errors in the submarine navigation system and errors that may have accumulated in the guidance ...
Guidance system. astro-inertial: R-29 (Russian: Р-29) is a family of Soviet submarine-launched ballistic missiles, designed by Makeyev Rocket Design Bureau.