W. S., Kin and Normaniha, Abd Ghani and Muhammad Firdaus, Masrom and Nur Fadzlina, Jamin and N. A., A. Razali (2019) Control of a two-wheeled robot using interval type-2 fuzzy logic with particle swarm optimization. In: The 22nd International Conference on Climbing and Walking Robots and Support Technologies for Mobile Machines (CLAWAR 2019) , 26 - 28 Aug. 2019 , Shah Alam, Malaysia. pp. 1-8.. (Unpublished)
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Abstract
Two-wheeled robot self-balancing has gained much interest of researchers due to its nonlinear dynamics. This project is aimed to design an Interval Type-2 Fuzzy Logic Controller to control a two-wheeled LEGO EV3 robot self-balancing to keep it in the upright position. In this project, two-wheeled LEGO EV3 robot is modelled using SimWise 4D software and integrated with Simulink. The robot stability performance and output response are observed at the same time when the Simulink is executed. System identification is used to get the mathematical model of the system in state space based on input and output from SimWise 4D motion to compare both results. The state space is used during optimization of IT2FLS using Particle Swarm Optimization (PSO). The performances of Interval Type 2 Fuzzy Logic Controller (IT2FLC) and optimized IT2FLS are compared. The robustness of IT2FLS is observed during disturbance rejection by injecting different direction of 0.8N and 1.0N torque to the robot in first 15 seconds.
| Item Type: | Conference or Workshop Item (Lecture) |
|---|---|
| Uncontrolled Keywords: | Fuzzy Logic Controller; Mathematical Model; IT2FLS; IT2FLC |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Faculty/Division: | Faculty of Electrical & Electronic Engineering |
| Depositing User: | Pn. Hazlinda Abd Rahman |
| Date Deposited: | 31 Jan 2020 09:00 |
| Last Modified: | 31 Jan 2020 09:00 |
| URI: | http://umpir.ump.edu.my/id/eprint/27611 |
| Download Statistic: | View Download Statistics |
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