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A miniaturised arrow ballistic measurement system

Research output: Chapter in Book/Report/Conference proceedingsConference proceedingpeer-review

Abstract

A novel miniaturised system for measurement of the in-flight characteristics of an arrow is introduced in this paper. The system allows the user to measure in-flight parameters such as the arrow's speed, kinetic energy and momentum, arrow drag and vibrations of the arrow shaft. The system consists of electronics, namely a three axis accelerometer, shock switch, microcontroller and EEPROM memory embedded in the arrow tip. The system also includes a docking station for download and processing of in-flight ballistic data from the tip to provide the measured values. With this system, a user can evaluate and optimize their archery equipment setup based on measured ballistic values. Recent test results taken at NIST show the accuracy of the launch velocities to be within +/- 0.59%, when compared with NIST's most accurate ballistic chronograph.

Original languageEnglish
Title of host publicationIEEE Sensors 2011 Conference, SENSORS 2011
Pages1289-1292
Number of pages4
DOIs
Publication statusPublished - 2011
Event10th IEEE SENSORS Conference 2011, SENSORS 2011 - Limerick, Ireland
Duration: 28 Oct 201131 Oct 2011

Publication series

NameProceedings of IEEE Sensors

Conference

Conference10th IEEE SENSORS Conference 2011, SENSORS 2011
Country/TerritoryIreland
CityLimerick
Period28/10/1131/10/11

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