Improved noise reduction for nonlinear PMDC motor dead zone and friction model using variants of extended Kalman filter with practical validation

• Shafiq Haider,

  Roles Conceptualization, Formal analysis, Methodology, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Electronics Engineering, University of Engineering and Technology, Taxila, Pakistan

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• Sadaqat Ali,

  Roles Formal analysis, Investigation, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Electronics Engineering, University of Engineering and Technology, Taxila, Pakistan

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• Muhammad Saqlain,

  Roles Formal analysis, Investigation, Methodology, Resources, Software, Validation, Writing – original draft

  Affiliation Department of Electronics Engineering, University of Engineering and Technology, Taxila, Pakistan

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• Akhtar Rasool ,

  Roles Formal analysis, Supervision, Validation, Visualization, Writing – review & editing

  * E-mail: drarasool83@gmail.com, abdulkerim.sherefa@wku.edu.et

  Affiliation Department of Electrical Engineering, University of Botswana, Gaborone, Botswana

  https://orcid.org/0000-0002-0018-3455

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• Abdulkerim Sherefa

  Roles Formal analysis, Resources, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: drarasool83@gmail.com, abdulkerim.sherefa@wku.edu.et

  Affiliation Department of Electrical and Computer Engineering, Wolkite University, Wolkite, Ethiopia

  https://orcid.org/0009-0004-0764-640X

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