Validation of a Rowing Oar Angle Measurement System based on an Inertial Measurement Unit

被引：7

作者：

Gravenhorst, Franz ^{[1
]}

Troester, Gerhard ^{[1
]}

Turner, Timothy ^{[2
]}

Smith, Richard M. ^{[2
]}

Draper, Conny ^{[3
]}

机构：

[1] Swiss Fed Inst Technol, Wearable Comp Lab, Zurich, Switzerland

[2] Univ Sydney, Sch Exercise & Sport Sci, Sydney, NSW 2006, Australia

[3] Australian Inst Sport, Movement Sci Dept, Canberra, ACT, Australia

来源：

2013 12TH IEEE INTERNATIONAL CONFERENCE ON TRUST, SECURITY AND PRIVACY IN COMPUTING AND COMMUNICATIONS (TRUSTCOM 2013) | 2013年

关键词：

Inertial Measurement Unit; Strapdown Algorithm; Sports; Rowing; Oar orientation;

D O I：

10.1109/TrustCom.2013.171

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Measuring the horizontal rowing oar angle in an unobtrusive way is an unsolved problem for the rowing community and an interesting field for ubiquitous computing. We present the design and implementation of a new rowing oar angle measurement system that is based on an inertial measurement unit mounted inside the rowing oar and a user interface running on a waterproof smartphone. As well as proving the feasibility, we evaluate the accuracy of our system by comparing its performance with a more obtrusive system which is currently state-of-the-art. The mean deviation of the stroke length measurements between both systems is 1.81%.

引用

页码：1412 / 1419

页数：8

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