Author Correction: Adaptive transfer alignment method based on the observability analysis for airborne pod strapdown inertial navigation system. [PDF]
Sci Rep, 2022 Chen W, Yang Z, Gu S, Wang Y, Tang Y.
europepmc +1 more source
Reconstruction of the Advanced Supersonic Parachute Inflation Research Experiment Sounding Rocket Flight Test [PDF]
The Advanced Supersonic Parachute Inflation Research and Experiments project is a flight test program for development of supersonic parachutes for potential future use at Mars. The flight tests are designed to reduce risk for the Mars 2020 mission.
Karlgaard, Christopher D. +2 more
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SIRU development. Volume 1: System development [PDF]
A complete description of the development and initial evaluation of the Strapdown Inertial Reference Unit (SIRU) system is reported. System development documents the system mechanization with the analytic formulation for fault detection and isolation ...
Cooper, R. J., Gilmore, J. P.
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Direct Sensor Orientation in Airborne and Land-based Mapping Applications [PDF]
, 2001 The work described in this report is a summary of research and development in the area of GPS/INS (Global Positioning System/Inertial Navigation System) integration for direct georeferencing of imaging sensors to support precision airborne and land ...
Grejner-Brzezinska, Dorota A.
core
A study of digital gyro compensation loops [PDF]
The feasibility is discussed of replacing existing state-of-the-art analog gyro compensation loops with digital computations. This was accomplished by designing appropriate compensation loops for the dry turned TDF gyro, selecting appropriate data ...
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In-Flight Alignment Using H∞ Filter for Strapdown INS on Aircraft
The Scientific World Journal, 2014 In-flight alignment is an effective way to improve the accuracy and speed of initial alignment for strapdown inertial navigation system (INS). During the aircraft flight, strapdown INS alignment was disturbed by lineal and angular movements of the ...
Fu-Jun Pei, Xuan Liu, Li Zhu
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Flight test of navigation and guidance sensor errors measured on STOL approaches [PDF]
Navigation and guidance sensor error characteristics were measured during STOL approach-flight investigations. Data from some of the state sensors of a digital avionics system were compared to corresponding outputs from an inertial navigation system ...
Moran, F. J., Warner, D. N.
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Strapdown system Performance Optimization Test evaluations (SPOT), volume 2 [PDF]
A three axis inertial system is packaged in an Apollo gimbal fixture for fine grain evaluation of strapdown system performance in dynamic environments.
Blaha, R. J., Gilmore, J. P.
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Research on UAV UWB/IMU Tight Integrated Navigation and Positioning Algorithm
Journal of Harbin University of Science and TechnologyNavigation and positioning technology is the core technology for UAV to perform tasks stably. In this paper, the tight integrated navigation algorithm of Inertial Navigation System (INS) and Ultra Wide Band (UWB) is studied to meet the needs of UAV ...
HUANG Junbo +4 more
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Design of strapdown gyroscopes for a dynamic environment Interim scientific report [PDF]
Error analysis for single degree of freedom integrating gyro, and figure of merit relating gyro errors to orientation error of strapdown inertial reference ...
Gelb, A., Sutherland, A. A., Jr.
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