Results 21 to 30 of about 200,066 (302)

Adaptive fuzzy control for non‐strict‐feedback stochastic uncertain non‐linear systems based on event‐triggered strategy

open access: yesIET Control Theory & Applications, 2021
This paper investigates the issue of adaptive fuzzy control for a category of non‐strict‐feedback stochastic uncertain non‐linear systems. Based on event‐triggered mechanism, an adaptive fuzzy controller with a simple form is designed by combining ...
Yuxiao Lian   +4 more
doaj   +1 more source

A Discrete Integral Sliding Manifold for a Nonlinear System with Time Delay: An Event-Triggered Scheme

open access: yesMathematics, 2023
This paper presents a new approach to integral sliding mode control for discrete nonlinear systems with time delay. The approach is based on an event-triggered scheme and is applied to Takagi–Sugeno fuzzy models. In the first step, a new integral sliding
Yassine Benyazid   +2 more
doaj   +1 more source

Hawking Radiation from Fluctuating Black Holes [PDF]

open access: yes, 2010
Classically, black Holes have the rigid event horizon. However, quantum mechanically, the event horizon of black holes becomes fuzzy due to quantum fluctuations. We study Hawking radiation of a real scalar field from a fluctuating black hole. To quantize
Bakas I   +5 more
core   +2 more sources

Disturbance Observer-Based Event-Triggered Adaptive Command Filtered Backstepping Control for Fractional-Order Nonlinear Systems and Its Application

open access: yesFractal and Fractional, 2023
This paper considers the disturbance observer-based event-triggered adaptive fuzzy tracking control issue for a class of fractional-order nonlinear systems (FONSs) with quantized signals and unknown disturbances.
Shuai Song, Xiaona Song, Inés Tejado
doaj   +1 more source

Observer-Based PID Security Control for Discrete-Time T-S Fuzzy Systems under Distributed Dynamic Event-Triggered Mechanism

open access: yesDiscrete Dynamics in Nature and Society, 2022
This study addresses the observer-based proportional-integral-derivative (PID) security control problem for nonlinear discrete-time fuzzy systems subject to deception attacks.
Sisi Lin   +4 more
doaj   +1 more source

Event-Based Consensus Tracking for Nonlinear Multi-Agent Systems Under Semi-Markov Jump Topology

open access: yesIEEE Access, 2021
This paper studies the event-triggering leader-follower consensus with the strictly dissipative performance for nonlinear multi-agent systems (MASs) with semi-Markov changing topologies.
Jiafeng Yu   +4 more
doaj   +1 more source

Practical applications of fuzzy set theory in flight safety management [PDF]

open access: yesMATEC Web of Conferences, 2021
Risk management is a core of Safety Management System (SMS) of airline. It works in high level of uncertainty and is dealing with variety of information which is fuzzy in nature.
Sharov Valeriy   +2 more
doaj   +1 more source

Fault locator of an allyl chloride plant [PDF]

open access: yesHemijska Industrija, 2004
Process safety analysis, which includes qualitative fault event identification, the relative frequency and event probability functions, as well as consequence analysis, was performed on an allye chloride plant.
Savković-Stevanović Jelenka B.
doaj   +1 more source

Fuzzy logic based intention recognition in STS processes [PDF]

open access: yes, 2017
This paper represents a fuzzy logic based classifier that is able to recognise human users' intention of standing up from their behaviours in terms of the force they apply to the ground.
Li, Dayou, Lu, Hang, Qiu, Renxi
core   +2 more sources

Fault diagnosis of mine hoist based on fuzzy fault tree and Bayesian network

open access: yesGong-kuang zidonghua, 2020
In order to solve problems of low efficiency and poor accuracy of existing mine hoist fault diagnosis methods, a fault diagnosis method of mine hoist based on fuzzy fault tree and Bayesian network was proposed.
ZHANG Mei   +3 more
doaj   +1 more source

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