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, 43:18 | Cite as

Design and implementation of a navigation control system for slag pot carriers based on combination of active RFID and WiFi technologies

  • Masoud Gholami
  • Omid Ghahraei
Article
  • 51 Downloads

Abstract

The supervision and management of staff and equipment will always result in performance enhancement. In Mobarakeh Steel Company which is located in Iran, the produced slag at electric arc furnaces was transported using slag pot carriers. In the absence of a control system to supervise the performance of these vehicles, managing replacement of slag pots was a challenging and difficult task. Although maintenance of slag pot carriers was expensive and needed specific expertise, there was no online supervisory system to avoid probable failures in vehicles. In order to improve the performance of the supervisory system of the slag pot carriers, a WiFi network was developed in the trajectory of slag pot carriers. Furthermore, the installed RFID-tags alongside the path of the travelling carriers have been read via the RFID-readers installed on the slag pot carriers. Then, the position and speed of the slag pot carriers were calculated and transmitted to the developed software. The performance of the slag pot carriers was improved by implementing the proposed new technology. In addition, stop time rate caused by obstruction of the roads was reduced by 80%. Thereby, systematic, efficient, and optimized slag pot replacement and personnel rotation schedules were developed and the desired productivity was achieved..

Keywords

Navigation RFID AVL slag pot carrier slag 

Notes

Acknowledgement

This work was supported by the Mobarakeh Steel Company, Isfahan in Iran, under contract number 48319647. This project would not have been implemented without the support and guidance of Mobarakeh Steel Company’s top management and staff in transportation and support divisions. The authors would also like to thank Parto-Ara Research and Development Group, Isfahan, Iran, and Majlesi Branch, Islamic Azad University, Isfahan, Iran for their support for implementation, installation of the system, and supervision of the project.

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Copyright information

© Indian Academy of Sciences 2018

Authors and Affiliations

  1. 1.Department of Electrical Engineering, Majlesi BranchIslamic Azad UniversityIsfahanIran
  2. 2.Division of Transportation and LogisticsMobarakeh Steel CompanyIsfahanIran
  3. 3.Department of Mechanical Engineering, Majlesi BranchIslamic Azad UniversityIsfahanIran

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