Results 31 to 40 of about 365,319 (202)
sUAS Swarm Navigation using Inertial, Range Radios and Partial GNSS [PDF]
, 2019 Small Unmanned Aerial Systems (sUAS) operations are increasing in demand and complexity. Using multiple cooperative sUAS (i.e. a swarm) can be beneficial and is sometimes necessary to perform certain tasks (e.g., precision agriculture, mapping ...
Huff, Joel +2 more
core +1 more source
Sensors, 2018 Strap-down inertial navigation system/celestial navigation system (SINS/CNS) integrated navigation is a high precision navigation technique for ballistic missiles. The traditional navigation method has a divergence in the position error.
Bowen Hou +4 more
doaj +1 more source
Polar Region Integrated Navigation Method Based on Covariance Transformation
Applied Sciences, 2021 Aircraft flying the trans-arctic routes usually apply inertial navigation mechanization in two different navigation frames, e.g., the local geographic frame and the grid frame.
Yongjian Zhang +3 more
doaj +1 more source
Comparison of Kalman Filters for Inertial Integrated Navigation
Sensors, 2019 The current research on integrated navigation is mainly focused on filtering or integrated navigation equipment. Studies systematically comparing and analyzing how to choose appropriate integrated filtering methods under different circumstances are ...
Mengde Zhang +3 more
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Low Cost Integrated Navigation System for Unmanned Vessel
Polish Maritime Research, 2017 Large errors of low-cost MEMS inertial measurement unit (MIMU) lead to huge navigation errors, even wrong navigation information. An integrated navigation system for unmanned vessel is proposed.
Yang Changsong, Wang Qi
doaj +1 more source
On-Line Dependability Enhancement of Multiprocessor SoCs by Resource Management [PDF]
, 2010 This paper describes a new approach towards dependable design of homogeneous multi-processor SoCs in an example satellite-navigation application. First, the NoC dependability is functionally verified via embedded software.
Braak, T.D. ter +5 more
core +3 more sources
, 1990 The presence of failures in navigation sensors can cause the determination of an erroneous aircraft state estimate, which includes position, attitude, and their derivatives.
Kline, Paul, Vangraas, Frank
core +1 more source
Integrated navigation systems [PDF]
, 2004 In this chapter, the basics for inertial navigation system was discussed. An overview of external navigation aids was also provided and the techniques to combine inertial measurement data with one or more of this navigation aids for system integration were presented.
openaire +1 more source
Research on Positioning Technology in GNSS-Denied Environments Based on At-LSTM
Journal of Harbin University of Science and TechnologyTo address the issue of decreased positioning accuracy in GNSS-denied environments for the Global Navigation Satellite System/ Strapdown Inertial Navigation System (GNSS / SINS) integrated navigation system, an integrated navigation system assisted by
SUN Bin +4 more
doaj +1 more source
Research on Error Correction Technology in Underwater SINS/DVL Integrated Positioning and Navigation
Sensors, 2023 Underwater vehicles are key carriers for underwater inspection and operation tasks, and the successful implementation of these tasks depends on the positioning and navigation equipment with corresponding accuracy.
Jian Li +5 more
doaj +1 more source