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IEEE Access
Article . 2024 . Peer-reviewed
License: CC BY
Data sources: Crossref
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IEEE Access
Article . 2024
Data sources: DOAJ
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A Constrained Fuzzy Control for Robotic Systems

Authors: Wenkui Xue; Baozhi Zhou; Fenghua Chen; Hamid Taghavifar; Ardashir Mohammadzadeh; Ebrahim Ghaderpour;

A Constrained Fuzzy Control for Robotic Systems

Abstract

The use of wheeled mobile robots (MRs) with symmetrical structure in engineering is rapidly increasing, with applications in various fields, such as industry, agriculture, forestry, healthcare, mining, rehabilitation, search and rescue, household tasks, remote locations, and entertainment. As MRs become more common, researchers are focusing on developing better ways to model and control these robots to improve their performance and adaptability. The main challenges in this area include uncertain dynamics, non-holonomic constraints, and various perturbations, which complicate the design of the control system. This paper presents a new predictive control scheme for MRs that is independent of the dynamics and the robot’s working environment. A Type-3 fuzzy logic system is developed to identify the MR dynamics online. The designed predictive scheme improves accuracy and speeds up convergence, while also addressing uncertainties and considering constraints on control input. Additionally, a chaotic-based system is proposed for secure path planning, generating a complex and unpredictable reference trajectory that is useful for patrol MR applications. The effectiveness of the suggested controller is demonstrated through simulations and experiments.

Keywords

Fuzzy control; constrained control; type-3 fuzzy logic; mobile robot; chaotic systems, chaotic systems, type-3 fuzzy logic, Electrical engineering. Electronics. Nuclear engineering, Fuzzy control, constrained control, mobile robot, TK1-9971

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    influence
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
6
Top 10%
Average
Top 10%
Green
gold