Results 21 to 30 of about 135,008 (218)
A Calibration Method of Underwater Transponder Position Based on Maximum Correntropy
水下无人系统学报, 2023 The ultra-short baseline(USBL) positioning system is widely used in the integrated navigation and positioning of underwater vehicles. Knowing the precise position of the transponder is a prerequisite for the application of the USBL system for navigation ...
Peijuan LI +4 more
doaj +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 +6 more
doaj +1 more source
Precision of navigated and conventional open-wedge high tibial osteotomy in a cadaver study
European Journal of Medical Research, 2010 High tibial osteotomy (HTO) is an established treatment option for isolated medial osteoarthritis in young and active patients. One important factor for success of this procedure is the degree of correction of the weight-bearing line.
Lützner J +3 more
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Navigation, 2023 The extent to which navigation signals in the E6 band may be impacted by shared spectrum allocations might be underappreciated. This paper presents top-level observations from a multi-year international radio frequency interference (RFI) monitoring ...
Aiden Morrison +5 more
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Show me the way to Monte Carlo: density-based trajectory navigation [PDF]
, 2007 We demonstrate the use of uncertain prediction in a system for pedestrian navigation via audio with a combination of Global Positioning System data, a music player, inertial sensing, magnetic bearing data and Monte Carlo sampling for a density following ...
Murray-Smith, R. +2 more
core +2 more sources
Navigation Method for Autonomous Robots in a Dynamic Indoor Environment
International Journal of Automation and Smart Technology, 2013 The present paper considers issues related to navigation by autonomous mobile robots in overcrowded dynamic indoor environments (e.g., shopping malls, exhibition halls or convention centers). For robots moving among potentially unaware bystanders, safety
Stanislav Věchet +2 more
doaj +1 more source
Testing Two Tools for Multimodal Navigation [PDF]
, 2012 The latest smartphones with GPS, electronic compasses, directional audio, touch screens, and so forth, hold a potential for location-based services that are easier to use and that let users focus on their activities and the environment around them ...
Alakärppä , Ismo +5 more
core +4 more sources
GpsTunes: controlling navigation via audio feedback [PDF]
, 2005 We combine the functionality of a mobile Global Positioning System (GPS) with that of an MP3 player, implemented on a PocketPC, to produce a handheld system capable of guiding a user to their desired target location via continuously adapted music ...
Eslambolchilar, P. +4 more
core +1 more source
Bat target tracking strategies for prey interception
Communicative & Integrative Biology, 2021 Insectivorous bats capture their prey in flight with impressive success. They rely on the echoes of their own ultrasonic vocalization that yield acoustic snapshots, which enable target tracking on a rapid time scale.
Angeles Salles +2 more
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Characterizing an Air-Bearing Testbed for Simulating Spacecraft Dynamics and Control
Aerospace, 2022 Ground-based testbeds play a critical role in developing and testing different methods of spacecraft dynamics and control. To find the dynamic behavior in such an air-bearing testbed, a detailed characterization of the testbed must be provided via ...
Zheng Huang +4 more
doaj +1 more source