2016
DOI: 10.11648/j.jeee.20160405.12
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A Fuzzy Indoor Positioning System with ZigBee Wireless Sensors

Abstract: This paper presents an indoor positioning system (IPS) by using fuzzy estimation technique. The research aims to design an IPS with high stability, high accuracy and high reliability. The received signal strengths (RSS) sensed by ZigBee wireless sensors were used to estimate the object's position. All studies were experimented at a 10x10 square meters' indoor field. In all experiments, 361 positions (features) were estimated. From the experimental results shown, the fuzzy positioning technique proposed has the… Show more

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Cited by 5 publications
(3 citation statements)
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References 27 publications
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“…The detailed fuzzy estimation process is presented as follows. (20,21) Now, we assume that the RSS signals sensed at a blind node (x b , y b ) are (r 1b , r 2b , r 3b , r 4b , r 5b , r 6b ) and that the fuzzy rule is constructed using the m fuzzy IF-THEN rules expressed as follows.…”
Section: Ips Fuzzy Estimatormentioning
confidence: 99%
“…The detailed fuzzy estimation process is presented as follows. (20,21) Now, we assume that the RSS signals sensed at a blind node (x b , y b ) are (r 1b , r 2b , r 3b , r 4b , r 5b , r 6b ) and that the fuzzy rule is constructed using the m fuzzy IF-THEN rules expressed as follows.…”
Section: Ips Fuzzy Estimatormentioning
confidence: 99%
“…[8]'de konumu belirlenecek olan noktanın RSSI değeri üç farklı alıcıda elde edilerek mesafe bilgisine çevrilmiş ve bu mesafe bilgilerinden üçgenleme yöntemi ile konum tespiti yapılmıştır. [9]'da konum belirleme sırasındaki konum hassasiyetini arttırmak için dört veya daha fazla cihaz kullanımının konum hassasiyetini arttırdığı gösterilmiş ve konumlandırma için bulanık (fuzzy) mantık algoritması kullanılmıştır. [5]'te RSSI ve parmak izi yöntemine göre konum belirlenmiştir.…”
Section: Introductionunclassified
“…It is a theory which can formulate human knowledge in a systematic manner and put it into the mechanism developed for a specific using. Thus, fuzzy theory used for IPS development has also been studied in several articles [21]- [27].…”
Section: Introductionmentioning
confidence: 99%