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  2. Inertial navigation system - Wikipedia

    en.wikipedia.org/wiki/Inertial_navigation_system

    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 ...

  3. AN/APG-76 - Wikipedia

    en.wikipedia.org/wiki/AN/APG-76

    The first radar of the radar family AN/APG-76 belongs to is AN/APQ-92, which equipped A-6A.AN/APQ-92 is a search and navigational radar, with function called search radar terrain clearance (SRTC) to generate a synthetic terrain display on the pilot's Vertical Display Indicator (VDI), which is a large cathode ray tube (CRT) display in the center of the pilot's console, right under the gun sight.

  4. AN/AAQ-37 Distributed Aperture System - Wikipedia

    en.wikipedia.org/wiki/AN/AAQ-37_Distributed...

    The AN/AAQ-37 Distributed Aperture System (DAS) is the first of a new generation of sensor systems being fielded on the Lockheed Martin F-35 Lightning II. DAS consists of six high-resolution infrared sensors mounted around the F-35's airframe in such a way as to provide unobstructed spherical (4π steradian ) coverage and functions around the ...

  5. Hemispherical resonator gyroscope - Wikipedia

    en.wikipedia.org/wiki/Hemispherical_resonator...

    D. Roberfroid, Y. Folope, G. Remillieux (Sagem Défense Sécurité, Paris, FRANCE) - HRG and Inertial Navigation - Inertial Sensors and Systems – Symposium Gyro Technology 2012 A Carre, L Rosellini, O Prat (Sagem Défense Sécurité, Paris, France) HRG and North Finding -17th Saint Petersburg International Conference on Integrated Navigation ...

  6. Air data inertial reference unit - Wikipedia

    en.wikipedia.org/wiki/Air_data_inertial...

    An Air Data Inertial Reference Unit (ADIRU) is a key component of the integrated Air Data Inertial Reference System (ADIRS), which supplies air data (airspeed, angle of attack and altitude) and inertial reference (position and altitude) information to the pilots' electronic flight instrument system displays as well as other systems on the aircraft such as the engines, autopilot, aircraft ...

  7. GPS/INS - Wikipedia

    en.wikipedia.org/wiki/GPS/INS

    GPS/INS is commonly used on aircraft for navigation purposes. Using GPS/INS allows for smoother position and velocity estimates that can be provided at a sampling rate faster than the GPS receiver. This also allows for accurate estimation of the aircraft attitude (roll, pitch, and yaw) [citation needed] angles.

  8. PIGA accelerometer - Wikipedia

    en.wikipedia.org/wiki/PIGA_accelerometer

    PIGA accelerometers mounted in the AIRS (Advanced Inertial Reference Sphere) are part of the most accurate inertial navigation (INS) developed for the Peacekeeper missile. The INS drift rates are less than 1.5 x 10 −5 degrees per hour of operation, about 8.5 m per hour with the overall accuracy of the missile affected more by defects in the ...

  9. UGM-133 Trident II - Wikipedia

    en.wikipedia.org/wiki/UGM-133_Trident_II

    Guidance system: The MK 6 Astro-inertial guidance navigation system. Inertial guidance is most favored for the initial guidance and reentry vehicles of strategic missiles, because it has no external signal and cannot be jammed. [52] CEP: Requirement: <90 metres (300 ft). [53] (Information from flight tests is classified.)

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