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A qualitative review on tradeoff relationship between usage behaviour and accuracy required for ips using rfid with landmarc approach

A qualitative review on tradeoff relationship between usage behaviour and accuracy required for ips using rfid with landmarc approach / Hong Chii Chew
Sebelum projek ini, satu hipotesis telah menyatakan bahawa ketepatan bagi Sistem Posisi Tertutup (IPS) dengan kaedah LANDMARC, boleh diseimbangkan dengan penggunaannya. Untuk mengesahkan pernyataan dibuat, projek ini telah membina IPS tersebut dan mencadangkan satu siri ujian. Ujian tersebut memberi definasi terhadap parameter pada mulanya: Kesimbangan, Penggunaan, dan Ketepatan. Kesimbangan diberi maksud sebagai tugas berjaya, makala Penggunaan merujuk kepada cara-cara membina kes kajian; bagi Ketepatan, definasi diberi dalam Eq. 3.1. Ujian ini memanipulasikan Penggunaan untuk memerhatikan Kesimbangan dan Ketepatan. Caranya adalah menggunakan tiga peta yang pemisahannya antara tanda tempat berlainan, dan dua jenis keperluan tugas: “Tanda tempat betul sebagai tugas berjaya” serta “Posisi betul dalam kali percubaan dibenarkan sebagai tugas berjaya”. Akhirnya, perisian IPS tersebut didapati mempunyai masalah semasa menjalani ujian kesimbangan terhadap ketepatan. Maka, siasatan yang betul tidak dapat meneruskan. Tetapi, berdasarkan hasil yang ada daripada kajian, walaupun kadang-kala IPS yang bermasalah boleh memberi jawapan yang ketepatan tinggi, ia tidak membantu dalam menjayakan tugas, bagi IPS penggunaan yang memerlukan kedudukan tepat. Kajian pada masa depan terhadap ujian tersebut adalah diperlukan. _______________________________________________________________________________________________________ Prior to this project, a hypothesis is made that the accuracy of an Indoor Positioning System (IPS) with LANDMARC approach, can be traded-off based on the usage behaviour. To study the validation of the statement, this project has implemented the IPS and a series of tests. The tests first define the parameters: Tradeoff, Usage Behaviour, and Accuracy. Tradeoff is defined as task success; while Usage Behaviour is defined as case study settings; for Accuracy is defined in Eq. 3.1. The tests manipulate Usage Behaviour to observe the Tradeoff and Accuracy. The way is using three maps of different landmark separations and two different task requirements: “Correct landmark as task success” and “Correct position within allowable trials as task success”. Consequently, the IPS software has found faulty during carrying out the accuracy tradeoff study. Thus, a proper investigation to the study cannot be completed. But based on the obtained results, the high accuracy happened by chance in a faulty IPS does not necessary help in making task success, for which the usage behaviour requires accurate position. Future study of the test is required.
Contributor(s):
Hong Chii Chew - Author
Primary Item Type:
Final Year Project
Identifiers:
Accession Number : 875004693
Language:
English
Subject Keywords:
hypothesis; (IPS); behaviour
First presented to the public:
6/1/2012
Original Publication Date:
11/1/2019
Previously Published By:
Universiti Sains Malaysia
Place Of Publication:
School of Electrical & Electronic Engineering
Citation:
Extents:
Number of Pages - 152
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2019-11-29 15:37:55.421
Submitter:
Mohd Jasnizam Mohd Salleh

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A qualitative review on tradeoff relationship between usage behaviour and accuracy required for ips using rfid with landmarc approach1 2019-11-29 15:37:55.421