Application of Non-Model Dependent Hybrid Higher-Order Differential Feedback Controller on Crane System

Authors

  • Nura Musa Tahir Abubakar Tafawa Balewa university Bauchi
  • Haliru Liman Abubakar Tafawa Balewa University
  • Sani Godwin Abubakar Tafawa Balewa University
  • Ejike C. Anene Abubakar Tafawa Balewa University
  • Yakubu Shehu Abubakar Tafawa Balewa University
  • Ahmad Bala Alhassan Abubakar Tafawa Balewa University

Keywords:

Gantry crane, OBIS filter, LQR, Sway, HODF, model-free

Abstract

Gantry Crane is a machine used for shipping of goods from one point to another. Speed, accuracy and safety are of paramount importance in gantry crane (GC) operation, but operating GC results in unwanted sway which degrades the accuracy and safety. In this paper, hybrid control schemes are proposed for precise trolley position control and sway suppression in GC systems. Output Based input shaping (OBIS) filter was designed using the output of the system for sway suppression and proportional integral derivative (PID), linear quadratic regulator (LQR), higher order differential feedback (HODF) controllers were incorporated separately for precise trolley position control. Based on Simulation studies and analysis, it was observed that LQR-OBIS controller shown more precise tracking and higher sway reduction control. But HODFC-OBIS is a model-free control schemes hence more robust.

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Author Biography

Nura Musa Tahir, Abubakar Tafawa Balewa university Bauchi

Mechatronics and System Engineering

Lecturer

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Published

26-04-2020

How to Cite

Tahir, N. M., Liman, H., Godwin, S., Anene, E. C., Shehu, Y., & Alhassan, A. B. . (2020). Application of Non-Model Dependent Hybrid Higher-Order Differential Feedback Controller on Crane System. International Journal of Integrated Engineering, 12(4), 116–131. Retrieved from https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/3754

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