Improving the accuracy of an RFID real-time location system with Taguchi parameter design

Improving the accuracy of an RFID real-time location system with Taguchi parameter design

Radio Frequency Identification (RFID) has been widely applied and the implementations of RFID Real-time Location Systems (RTLS) have been increasing. This study proposes an RFID RTLS based on Received Signal Strength (RSS) without increasing the equipment cost and changing location algorithms. The p...

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Veröffentlicht in:International journal of radio frequency identification technology and applications 2011-01, Vol.3 (1-2), p.89-106
Hauptverfasser: Wang, Wei-Ling, Chang, Chia-Pao, Wang, Shu-Jen, Lin, Chiang-Hung
Format: Artikel
Sprache:eng
Schlagworte:
Calibration
Design engineering
Equipment costs
Optimization
Position (location)
Radio frequency identification
Real time
Signal strength
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Zusammenfassung:Radio Frequency Identification (RFID) has been widely applied and the implementations of RFID Real-time Location Systems (RTLS) have been increasing. This study proposes an RFID RTLS based on Received Signal Strength (RSS) without increasing the equipment cost and changing location algorithms. The proposed system uses optimal combination of RFID calibration parameters and Taguchi parameter design to provide low cost and effective solutions with improved location accuracy.
ISSN:1745-3216
1745-3224
DOI:10.1504/IJRFITA.2011.039785