Results 21 to 30 of about 166,506,875 (338)
Ant navigation: resetting the path integrator [PDF]
Journal of Experimental Biology, 2006 SUMMARY Desert ants use path integration as their predominant system of long-distance navigation, but they also make use of route-defining and nest-defining visual landmarks. Such landmark-gained information might override the information provided by the path integrator, but nevertheless the path integrator keeps running.
Knaden, M, Wehner, R
openaire +5 more sources
Towards Operational Systems for Continuous Navigation of Rescue Teams [PDF]
, 2008 Self-protection is of rescue teams has absolute priority over all other objectives. Nevertheless rescue workers, such as fire fighters often face conditions that impose a combination of threats on them: severe physical and mental stress, limited or no ...
Mohammed Khider +5 more
core +1 more source
Seamless navigation for indoor-outdoor positioning using GNSS-aided UWB/WiFi/IMU system [PDF]
, 2023 The need for seamless indoor-outdoor navigation is growing in different application fields, especially for factory scenarios, military, or first response emergency services. Multi-sensor fusion technology has become very prominent for seamless navigation
Selvan, Kannan +5 more
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Integrated Communications Platform for RIS Centres Supporting Inland Navigation [PDF]
TransNav, 2017 This article looks at the architecture of the Integrated Communications Platform for the RIS Centres supporting inland navigation. It analyses the feasibility of application of satellite-based telecommunications, localization and navigation systems in ...
Andrzej Lisaj
doaj +1 more source
Design and Performance Analysis of Navigation Signal Based on OFDM
Applied Sciences, 2022 This paper proposes a new navigation modulation based on orthogonal frequency division multiplexing (OFDM). We derived the autocorrelation function and power spectral density of the OFDM modulation.
Xinqi Wang +6 more
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International Journal of Advanced Robotic Systems, 2023 With the rapid development of unmanned ground vehicle industry, how to achieve continuous, reliable, and high-accuracy navigation becomes very important. At present, the integrated navigation with global navigation satellite system and strapdown inertial
Xueyu Du +4 more
semanticscholar +1 more source
Loosely Coupled GNSS and IMU Integration for Accurate i-Boat Horizontal Navigation
International Journal of Geoinformatics, 2022 Global Navigation Satellite System (GNSS) has been widely utilized as a navigation solution for a mobile vehicle, yet stand-alone GNSS is unable to achieve sufficient accuracy in some applications.
semanticscholar +1 more source
Performance analysis of GPS / Radar integrated navigation system [PDF]
E3S Web of Conferences, 2019 GPS is used in various navigation fields. However, visibility is lowered in such an environment as urban canyon, and navigation performance deteriorates due to the visibility, multipath effect.
Jo Gwang Hee +5 more
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UnmannedSim : urban and multi-agent navigation network-enabled drones simulator for path planning and localization research [PDF]
, 2022 34th International Technical Meeting of the Satellite Division of the Institute of Navigation (ION GNSS+ 2021), September 20-24, 2021, St.
Shiu, WCL +6 more
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IEEE Access, 2020 Global Navigation Satellite System (GNSS) and Inertial Navigation System (INS) are the most commonly used navigation systems. They both have unique advantages and disadvantages.
Zhenshu Zhu, Changhui Jiang, Yuming Bo
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