Results 281 to 290 of about 4,763,443 (385)

An ultrasound visual servoing dual-arm robotics system for needle placement in brachytherapy treatment. [PDF]

open access: yesFront Robot AI
Li Y   +6 more
europepmc   +1 more source

Command Filter-Based Adaptive Fuzzy Finite-Time Output Feedback Control of Nonlinear Electrohydraulic Servo System

IEEE Transactions on Instrumentation and Measurement, 2022
In this article, the command filter-based adaptive fuzzy finite-time output feedback control (FOFC) is investigated for the electrohydraulic servo system.
Jiafeng Li   +4 more
semanticscholar   +1 more source

Observer-Based Finite-Time Adaptive Fuzzy Control With Prescribed Performance for Nonstrict-Feedback Nonlinear Systems

IEEE transactions on fuzzy systems, 2022
This article considers the problem of finite-time adaptive fuzzy prescribed performance control (PPC) via output-feedback for nonstrict-feedback nonlinear systems. The fuzzy state observer is designed to estimate the unmeasured system states.
Guozeng Cui, Jinpeng Yu, P. Shi
semanticscholar   +1 more source

Sampled-Data Adaptive Fuzzy Control of Switched Large-Scale Nonlinear Delay Systems

IEEE transactions on fuzzy systems, 2022
A decentralized adaptive fuzzy sampled-data control problem for switched large-scale nonlinear systems with time-varying delays is considered in this article. Fuzzy logic systems are applied to handle unknown nonlinear terms.
Shi Li, C. Ahn, M. Chadli, Z. Xiang
semanticscholar   +1 more source

Finite-Time-Prescribed Performance-Based Adaptive Fuzzy Control for Strict-Feedback Nonlinear Systems With Dynamic Uncertainty and Actuator Faults

IEEE Transactions on Cybernetics, 2021
In this article, finite-time-prescribed performance-based adaptive fuzzy control is considered for a class of strict-feedback systems in the presence of actuator faults and dynamic disturbances.
Huanqing Wang   +3 more
semanticscholar   +1 more source

Fixed-Time Adaptive Fuzzy Control for Uncertain Nonstrict-Feedback Systems With Time-Varying Constraints and Input Saturations

IEEE transactions on fuzzy systems, 2021
This article investigates the adaptive fuzzy tracking control design for uncertain nonstrict-feedback nonlinear systems with time-varying constraints and asymmetric input saturations.
Jinlin Sun, J. Yi, Z. Pu
semanticscholar   +1 more source

A fuzzy irrigation control system

2020 IEEE Global Humanitarian Technology Conference (GHTC), 2020
Given the need to reduce water consumption in irrigation to face the challenge of guaranteeing the supply of this resource to the population in the coming decades, this work presents a fuzzy inference system based irrigation control system to determine water irrigation volume for a sweet pepper (capsicum annuum) crop.
Souza, Gilberto   +5 more
openaire   +4 more sources

Novel Adaptive Fuzzy Control for Output Constrained Stochastic Nonstrict Feedback Nonlinear Systems

IEEE transactions on fuzzy systems, 2021
A novel adaptive fuzzy control scheme is designed in this article for a class of stochastic nonstrict feedback nonlinear systems with output constraint and unknown control coefficients.
Wei Sun, S. Su, Yuqiang Wu, Jianwei Xia
semanticscholar   +1 more source

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