Results 41 to 50 of about 31,323 (238)
IET Radar, Sonar &Navigation, Volume 16, Issue 8, Page 1344-1363, August 2022., 2022 Abstract Efficient multi‐sensor fusion is crucial to provide accurate pose estimates for navigating various next‐generation autonomous vehicles such as self‐driving cars, personal air vehicles, urban air mobilities, and electronic vertical take‐off and landing aircraft with respect to a unified global reference frame.
Yu Dam Lee, La Woo Kim, Hyung Keun Lee
wiley +1 more source
Shearer position and attitude adjustment based on strapdown inertial navigation system
Gong-kuang zidonghua, 2017 For problems of inaccurate shearer position and attitude adjustment, a shearer position and attitude adjustment method based on strapdown inertial navigation system was researched on the ground with slowly varied angle.
ZHANG Qing +4 more
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Chemical Engineering Transactions, 2016 In this paper, a spaceborne SAR interferometry system operates on the strapdown inertial navigation mechanism, which is based on maximum likelihood phase estimation method. It has been shown using simulated data that phase estimation of cross-track multi-
S.G. Lei, L. Zhang, W.P. Li
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Inventions, 2023 This paper aims to assess the possibility of using functionally redundant inertial units to solve problems of increasing reliability and ensuring the fault tolerance of the various classes and purposes of aircraft navigation systems.
Ivan M. Kuznetsov +3 more
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, 2021 The calibration of error coefficients for accelerometers and laser gyros is an effective way to improve the navigation precision of strapdown inertial navigation systems. The calibration parameters often change with temperature.
Zichao Wang +8 more
semanticscholar +1 more source
Research on IMU Calibration Model Based on Polar Decomposition
Micromachines, 2023 As an important deterministic error of the inertial measurement unit (IMU), the installation error has a serious impact on the navigation accuracy of the strapdown inertial navigation system (SINS).
Guiling Zhao +5 more
doaj +1 more source
An Intuitive Approach to Inertial Sensor Bias Estimation [PDF]
, 2013 A simple approach to gyro and accelerometer bias estimation is proposed. It does not involve Kalman filtering or similar formal techniques. Instead, it is based on physical intuition and exploits a duality between gimbaled and strapdown inertial systems.
Tereshkov, Vasiliy M.
core +3 more sources
Measurement + Control, 2018 In order to realize maneuver combat in the modern warfare, some special military vehicles require the ability of determining their position and orientation rapidly and accurately, and the position and orientation system should be highly autonomous and ...
Yang Bo +4 more
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International Journal of Distributed Sensor Networks, 2021 For aircrafts equipped with BeiDou Navigation Satellite System/Strapdown Inertial Navigation System integrated navigation system, BeiDou Navigation Satellite System information can be used to achieve autonomous alignment.
Bin Zhao +4 more
doaj +1 more source
Velocity/Position Integration Formula (II): Application to Inertial Navigation Computation
, 2012 Inertial navigation applications are usually referenced to a rotating frame. Consideration of the navigation reference frame rotation in the inertial navigation algorithm design is an important but so far less seriously treated issue, especially for ...
Pan, Xianfei, Wu, Yuanxin
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