Development and validation of a track bicycle instrument for torque measurement using the zigbee wireless sensor network

Sadik Kamel Gharghan, Rosdiadee Nordin, Mahamod Ismail

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

This study evaluates the consistency between the bicycle torque of the proposed system, and a Schoberer Rad Messtechnik (SRM) system. The torque was measured while a trainer was cycling indoors, and the measured values were compared with those of the SRM system. A Bland-Altman statistical analysis indicated that the measured values agreed with the SRM within 95%. The mean absolute percentage error and root mean square error between the measurements of the proposed system and the SRM system were 8.25%, and 1.86, respectively. The results show that the bicycle torque can be measured accurately and transmitted using ZigBee wireless protocol.

Original languageEnglish
Pages (from-to)124-145
Number of pages22
JournalInternational Journal on Smart Sensing and Intelligent Systems
Volume10
Issue number1
Publication statusPublished - 2017

Fingerprint

Torque measurement
Bicycles
Zigbee
Wireless sensor networks
Torque
Mean square error
Statistical methods
Network protocols

Keywords

  • Measurement accuracy
  • Sensor
  • Statistical analysis
  • Strain gauge
  • Torque
  • Track cycling
  • Wireless sensor network
  • ZigBee

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

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abstract = "This study evaluates the consistency between the bicycle torque of the proposed system, and a Schoberer Rad Messtechnik (SRM) system. The torque was measured while a trainer was cycling indoors, and the measured values were compared with those of the SRM system. A Bland-Altman statistical analysis indicated that the measured values agreed with the SRM within 95{\%}. The mean absolute percentage error and root mean square error between the measurements of the proposed system and the SRM system were 8.25{\%}, and 1.86, respectively. The results show that the bicycle torque can be measured accurately and transmitted using ZigBee wireless protocol.",
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AB - This study evaluates the consistency between the bicycle torque of the proposed system, and a Schoberer Rad Messtechnik (SRM) system. The torque was measured while a trainer was cycling indoors, and the measured values were compared with those of the SRM system. A Bland-Altman statistical analysis indicated that the measured values agreed with the SRM within 95%. The mean absolute percentage error and root mean square error between the measurements of the proposed system and the SRM system were 8.25%, and 1.86, respectively. The results show that the bicycle torque can be measured accurately and transmitted using ZigBee wireless protocol.

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