Results 101 to 110 of about 31,323 (238)

Reliability analysis and fault-tolerant system development for a redundant strapdown inertial measurement unit [PDF]

A methodology is developed and applied for quantitatively analyzing the reliability of a dual, fail-operational redundant strapdown inertial measurement unit (RSDIMU).
Motyka, P.
core   +1 more source

Spacecraft control [PDF]

Partial inertial system integration tests, automatic lens design, and vibration and shock analyses of electrostatic ...

core   +1 more source

Optimization of a New High Rotary Missile-Borne Stabilization Platform

Sensors, 2019
The passive semi-strapdown roll stabilized platform is an inertial platform, which can isolate the rolling of a projectile body by a special mechanical device.
Xiaokai Wei, Jie Li, Debiao Zhang, Kaiqiang Feng, Jiayu Zhang, Jinqiang Li, Zhenglong Lu   +6 more
doaj   +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., O'Farrell, Clara, Tynisy, Jake A.   +2 more
core   +1 more source

Optimal Rotational Angular Velocity Determination Method Based on Compound Rotary Semi-Strapdown Inertial Navigation System. [PDF]

Sensors (Basel), 2022
Zhang C, Li J, Yuan X, Zhang X, Wei X, Feng K, Hu C, Zhang D, Jiao Y.   +8 more
europepmc   +1 more source

Solving the problem of autonomous drone navigation based on the integration of inertial and optical measurement systems

Научно-технический вестник информационных технологий, механики и оптики
When building drone navigation systems, the main requirements for them are autonomy, accuracy and miniaturization of execution. Drone navigation autonomy can be achieved using strapdown, but its disadvantage is that the accuracy of solving the navigation
S. V. Sokolov, E. G. Chub
doaj   +1 more source

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

Failure detection and isolation analysis of a redundant strapdown inertial measurement unit [PDF]

The objective of this study was to define and develop techniques for failure detection and isolation (FDI) algorithms for a dual fail/operational redundant strapdown inertial navigation system are defined and developed.
Landey, M., Mckern, R., Motyka, P.
core   +1 more source

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.
core   +1 more source

A positioning method for underground trackless rubber wheel vehicle based on fusion of multiple encoders and strapdown inertial navigation system

Meitan kexue jishu
Aiming at the problems of low accuracy and poor reliability of traditional trackless rubber tire vehicle positioning and orientation technology in coal mines, a trackless rubber tire vehicle positioning method based on the fusion of multiple encoders and
Fan JIANG, Jingjing KANG, Xingtao HUANG, Zhencai ZHU, Gongbo ZHOU, Yuxing PENG   +5 more
doaj   +1 more source