Journal ArticleDOI
In-plane dead reckoning with knee and waist attached gyroscopes
TLDR
In this article, the position and orientation of a moving person on a flat surface (zero-slope) is determined through strategically placed sensors on the waist and knee of the human body.About:
This article is published in Measurement.The article was published on 2011-12-01. It has received 12 citations till now. The article focuses on the topics: Gyroscope & Inertial measurement unit.read more
Citations
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Journal ArticleDOI
Design and Testing of a Multi-Sensor Pedestrian Location and Navigation Platform
TL;DR: The design and testing of the NavCube is described, a multi-sensor navigation, location and timing platform that provides a research tool for pedestrian navigation, locations and body motion analysis in an unobtrusive form factor that enables in situ data collections with minimal gait and posture impact.
Proceedings ArticleDOI
Feature-Based Indoor Navigation Using Augmented Reality
TL;DR: A prototype for indoor navigation using Augmented Reality that uses interior features to determine the user's location and provide navigation instructions and it is found that AR-based navigation can provide usability advantages in indoor locations, particularly where targets are located on different floors.
Journal ArticleDOI
Average Step Length Estimation Models’ Evaluation Using Inertial Sensors: A Review
TL;DR: An in-depth analysis and comparison of 13 representative step length estimation models using smartphone inertial sensors indicates that smartphone position affected the performance of most acceleration-based models derived from a gait model.
Journal ArticleDOI
Adaptive dynamic surface control for MEMS triaxial gyroscope with nonlinear inputs
TL;DR: In this article, an adaptive dynamic surface control algorithm that incorporates adaptive control and fuzzy logic system into the implementation of dynamic surface controller for regulating problem of MEMS triaxial gyroscope subject to external disturbance, uncertainty and input uncertainty is developed.
Journal ArticleDOI
An Autonomous Waist-Mounted Pedestrian Dead Reckoning System by Coupling Low-Cost MEMS Inertial Sensors and GPS Receiver for 3D Urban Navigation
TL;DR: A pedestrian dead reckoning (PDR) system integrating the self-contained inertial sensors with GPS receiver is proposed to provide a seamless outdoor/indoor 3D pedestrian navigation and the results indicate that the proposed system is effective in accurate tracking.
References
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Journal ArticleDOI
LANDMARC: indoor location sensing using active RFID
TL;DR: This paper presents LANDMARC, a location sensing prototype system that uses Radio Frequency Identification (RFID) technology for locating objects inside buildings and demonstrates that active RFID is a viable and cost-effective candidate for indoor location sensing.
Journal ArticleDOI
Pedestrian tracking with shoe-mounted inertial sensors
TL;DR: The NavShoe device provides not only robust approximate position, but also an extremely accurate orientation tracker on the foot, which can greatly reduce the database search space for computer vision, making it much simpler and more robust.
Journal ArticleDOI
Direct and inverse solutions of geodesics on the ellipsoid with application of nested equations
TL;DR: In this paper, the direct and inverse solutions of geodesics of any length were given for efficient programming to conserve space and reduce executio-exponential executability of executables.
Journal ArticleDOI
An in situ rapid heat–quench cell for small-angle neutron scattering
Stewart A Pullen,Stewart A Pullen,Elliot P. Gilbert,Scott Olsen,Edward A Lang,Kenneth R Doolan +5 more
TL;DR: In this article, a dual-temperature sample environment has been developed enabling the rapid heating and quenching of samples in situ for small-angle neutron scattering (SANS).
Journal ArticleDOI
Development of a wearable sensor system for quantitative gait analysis
TL;DR: In this paper, a study on development of a wearable sensor system for quantitative gait analysis using inertial sensors of gyroscopes and accelerometers is presented, which is designed to detect gait phases including initial contact, loading response, mid stance, terminal stance, pre swing, initial swing, mid swing and terminal swing.