Adaptive Neural-Sliding Mode Control of a Quadrotor Vehicle with Uncertainties and Disturbances Compensation

Mati Ullah, Chunhui Zhao, Hamid Maqsood, Alam Nasir, Muhammad Humayun, Mahmood Ul Hassan, Faiz Alam

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

This paper addresses the quadrotor vehicle control problem in the presence of parametric uncertainties and exogenous disturbances by introducing a finite-time extended disturbance observer-based adaptive neural sliding mode control (FTEDO-ANSMC) approach. The proposed FTEDO makes the controller robust to exogenous disturbances while eliminating the chattering issue in the control input. The designed SMC utilizes an adaptive neural network to tune its parameters online while a sliding mode concept-based weight update law is employed in the neural network to auto-update its weight parameters instead of conventional error-based weight update law without increasing the computational complexities, thereby enhancing the network's learning speed. The stability of the proposed control strategy is verified via Lyapunov theory. The simulation results of the proposed control strategy and its comparison with the conventional control strategy confirm its validity and efficacy.

Original languageEnglish
Title of host publication2nd IEEE International Conference on Artificial Intelligence, ICAI 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages38-45
Number of pages8
ISBN (Electronic)9781665468961
DOIs
StatePublished - 2022
Event2nd IEEE International Conference on Artificial Intelligence, ICAI 2022 - Islamabad, Pakistan
Duration: 30 Mar 202231 Mar 2022

Publication series

Name2nd IEEE International Conference on Artificial Intelligence, ICAI 2022

Conference

Conference2nd IEEE International Conference on Artificial Intelligence, ICAI 2022
Country/TerritoryPakistan
CityIslamabad
Period30/03/2231/03/22

Keywords

  • Finite-time extended disturbance observer
  • Neural network
  • Quadrotor vehicle
  • Sliding mode control

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