Results 91 to 100 of about 18,121 (223)
Safety Relevant Positioning Applications in Rail Traffic using the European Satellite System "Galileo" [PDF]
, 2006 Die Ortung im Eisenbahnverkehr hat eine hohe sicherheitstechnische Relevanz. Eine falsch detektierte Position eines Fahrzeugs kann zu einer erheblichen Gefährdung führen, da die ermittelte Ortsinformation für die Freigabe und das Wiederbesetzen von ...
Grimm, Matthias +3 more
core
$\mathbb{Z}^{d}$-odometers and cohomology
Groups, Geometry, and Dynamics, 2019 Cohomology for actions of free abelian groups on the Cantor set has (when endowed with an order structure) provided a complete invariant for orbit equivalence. In this paper, we study a particular class of actions of such groups called odometers (or profinite actions) and investigate their cohomology.
Giordano, Thierry +2 more
openaire +1 more source
In‐Hand Singulation, Scooping, and Cable Untangling with a 5‐Dof Tactile‐Reactive Gripper
Advanced Robotics Research, Volume 1, Issue 2, August 2025.This article presents a two‐fingered gripper with five degrees of freedom and a vision‐based tactile sensor for dexterous in‐hand manipulation. It performs complex tasks such as object singulation within granular media, scooping and precise card insertion, and cable untangling.
Yuhao Zhou +3 more
wiley +1 more source
Train Speed Measurement Approach Based on Wheel-axle Creep Rate Detection
Chengshi guidao jiaotong yanjiuObjective In urban rail transit systems, train velocity measuring and positioning technology offers critical information to many applications such as train autonomous driving, collision avoidance, dispatching and directing.
Minjie ZHAO +4 more
doaj +1 more source
Archaeological Prospection, Volume 32, Issue 3, Page 707-725, July/September 2025.ABSTRACT At the Huacas de Moche (HdM), one of the most prominent archaeological sites in Trujillo, Peru, the needs of an expanding modern community are in direct conflict with the desire to preserve the wealth of archaeological information. The undetermined extent of the HdM site introduces disputes in land usage where potential archaeological features
Jared Low +5 more
wiley +1 more source
Business Strategy and the Environment, Volume 34, Issue 4, Page 4958-4979, May 2025.ABSTRACT The literature on circular business models (CBMs) has generated barrier categories and taxonomies but provides an incomplete understanding of how firms develop and scale CBMs in practice. We challenge prior literature by relating barriers directly to the CBM dimensions of value creation, value delivery, and value capture.
Johan Frishammar +3 more
wiley +1 more source
An Improved ACKF/KF Initial Alignment Method for Odometer-Aided Strapdown Inertial Navigation System
Sensors, 2018 For a land-vehicle strapdown inertial navigation system (SINS), the problem of initial alignment with large misalignment angle in-motion needs to be solved urgently.
Kang Gao +4 more
doaj +1 more source
A simple dead-reckoning navigational system [PDF]
, 1972 Simple navigation system is designed for vehicles operating in remote locations where it is not feasible to transport extensive equipment. System consists of four main components: directional gyrocompass to establish inertial direction; odometer to ...
Broussard, P., Jr. +2 more
core +1 more source
Engineering Reports, Volume 7, Issue 5, May 2025.Comparison of the oedometer results for the saturated sample with the sample that experienced drying–wetting cycles (a). Volumetric strain versus suction in the drying path (b). K0 variations under drying–wetting paths (c). Effect of hysteresis on the at‐rest pressure coefficient during the first and second hydraulic cycles (d).
Hossein Ansari +2 more
wiley +1 more source
An Optimization-Based Initial Alignment and Calibration Algorithm of Land-Vehicle SINS In-Motion
Sensors, 2018 For a running freely land-vehicle strapdown inertial navigation system (SINS), the problems of self-calibration and attitude alignment need to be solved simultaneously.
Kang Gao +3 more
doaj +1 more source