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Suitability of strain gage sensors for integration into smart sport equipment : a golf club example
ID Umek, Anton (Avtor), ID Zhang, Yuan (Avtor), ID Tomažič, Sašo (Avtor), ID Kos, Anton (Avtor)

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Izvleček
Wearable devices and smart sport equipment are being increasingly used in amateur and professional sports. Smart sport equipment employs various sensors for detecting its state and actions. The correct choice of the most appropriate sensor(s) is of paramount importance for efficient and successful operation of sport equipment. When integrated into the sport equipment, ideal sensors are unobstructive, and do not change the functionality of the equipment. The article focuses on experiments for identification and selection of sensors that are suitable for the integration into a golf club with the final goal of their use in real time biofeedback applications. We tested two orthogonally affixed strain gage (SG) sensors, a 3-axis accelerometer, and a 3-axis gyroscope. The strain gage sensors are calibrated and validated in the laboratory environment by a highly accurate Qualisys Track Manager (QTM) optical tracking system. Field test results show that different types of golf swing and improper movement in early phases of golf swing can be detected with strain gage sensors attached to the shaft of the golf club. Thus they are suitable for biofeedback applications to help golfers to learn repetitive golf swings. It is suggested that the use of strain gage sensors can improve the golf swing technical error detection accuracy and that strain gage sensors alone are enough for basic golf swing analysis. Our final goal is to be able to acquire and analyze as many parameters of a smart golf club in real time during the entire duration of the swing. This would give us the ability to design mobile and cloud biofeedback applications with terminal or concurrent feedback that will enable us to speed-up motor skill learning in golf.

Jezik:Angleški jezik
Ključne besede:smart sport equipment, sensor selection, strain gage sensors, gyroscope, accelerometer, golf swing analysis
Vrsta gradiva:Članek v reviji
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FE - Fakulteta za elektrotehniko
Status publikacije:Objavljeno
Različica publikacije:Objavljena publikacija
Leto izida:2017
Št. strani:18 str.
Številčenje:Vol. 17, iss. 4, art. 916
PID:20.500.12556/RUL-131095 Povezava se odpre v novem oknu
UDK:621.39
ISSN pri članku:1424-8220
DOI:10.3390/s17040916 Povezava se odpre v novem oknu
COBISS.SI-ID:11726676 Povezava se odpre v novem oknu
Datum objave v RUL:22.09.2021
Število ogledov:989
Število prenosov:135
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
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Gradivo je del revije

Naslov:Sensors
Skrajšan naslov:Sensors
Založnik:MDPI
ISSN:1424-8220
COBISS.SI-ID:10176278 Povezava se odpre v novem oknu

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:21.04.2017

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:pametna športna oprema, izbira senzorjev, strain gage senzorji, žiroskop, pospeškometer, analiza golfskega zamaha

Projekti

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:P2-0246
Naslov:Algoritmi in optimizacijski postopki v telekomunikacijah

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:L2-5481
Naslov:Uporaba brezžičnih senzorskih naprav za spremljanje gibanja in biološko povratno vezavo

Financer:Drugi - Drug financer ali več financerjev
Program financ.:National Natural Science Foundation of China
Številka projekta:61572231

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