A Novel Self-Organizing PID Approach for Controlling Mobile Robot Locomotion

Xiaowei Gu, Muhammad Aurangzeb Khan, Plamen Parvanov Angelov, Bikash Tiwary, Elnaz Shafipour Yourdshahi, Zhaoxu Yang

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

Abstract

A novel self-organizing fuzzy proportional-integral-derivative (SOF-PID) control system is proposed in this paper. The proposed system consists of a pair of control and reference models, both of which are implemented by a first-order autonomous learning multiple model (ALMMo) neuro-fuzzy system. The SOF-PID controller self-organizes and self-updates the structures and meta-parameters of both the control and reference models during the control process "on the fly". This gives the SOF-PID control system the capability of quickly adapting to entirely new operating environments without a full re-training. Moreover, the SOF-PID control system is free from user- and problem-specific parameters and is entirely data-driven. Simulations and real-world experiments with mobile robots demonstrate the effectiveness and validity of the proposed SOF-PID control system.
Original languageEnglish
Title of host publication2020 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)
PublisherIEEE
Number of pages10
ISBN (Electronic)9781728169323
ISBN (Print)9781728169330
DOIs
Publication statusPublished - 26 Aug 2020

Keywords

  • ALMMo neuro fuzzy system
  • PID controller
  • self-organizing system

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