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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 ...
The M1156 Precision Guidance Kit (PGK), formerly XM1156, is a U.S. Army-designed precision guidance system to turn existing 155 mm artillery shells into smart weapons. [2]
A lower cost alternative to the Excalibur is to use the US Army designed M1156 Precision Guidance Kit to turn existing 155 mm shells into precision weapons. [19] The munition was co-developed by United States-based Raytheon Missiles & Defense (guidance system) and the Swedish BAE Systems Bofors (body, base, ballistics, and payload). [11]
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 MGS is an inertial guidance system which directs the flight of the missiles. [1] The guidance system operates while the missile is in alert status, thus enabling the missile to be launched in less than one minute.
Charles Stark "Doc" Draper (October 2, 1901 – July 25, 1987) was an American scientist and engineer, known as the "father of inertial navigation". [2] He was the founder and director of the Massachusetts Institute of Technology's Instrumentation Laboratory, which was later spun out of MIT to become the non-profit Charles Stark Draper Laboratory.
The Advanced Inertial Reference Sphere (AIRS) is a highly accurate inertial navigation system designed for use in the LGM-118 Peacekeeper ICBM, which was intended for precision nuclear strikes against Soviet missile silos.
A guidance system is usually part of a Guidance, navigation and control system, whereas navigation refers to the systems necessary to calculate the current position and orientation based on sensor data like those from compasses, GPS receivers, Loran-C, star trackers, inertial measurement units, altimeters, etc.