Results 51 to 60 of about 85,308 (311)

Decomposition approaches to integration without a measure [PDF]

open access: yes, 2015
Extending the idea of Even and Lehrer [3], we discuss a general approach to integration based on a given decomposition system equipped with a weighting function, and a decomposition of the integrated function.
Greco, Salvatore   +3 more
core   +2 more sources

Active sensor fault tolerant output feedback tracking control for wind turbine systems via T-S model [PDF]

open access: yes, 2014
This paper presents a new approach to active sensor fault tolerant tracking control (FTTC) for offshore wind turbine (OWT) described via Takagi–Sugeno (T–S) multiple models.
Patton, Ron J., Shaker, Montadher Sami
core   +1 more source

A convolution type inequality for fuzzy integrals

open access: yesApplied Mathematics and Computation, 2008
Given a nonnegative Lebesgue measurable function \(f:[0,1]\to [0,\infty)\), the Sugeno (or fuzzy) integral of \(f\) is defined by \[ -\mkern-18mu\int_0^1f(t)dt :=\sup_{\alpha\geq0}\min\big(\alpha,\mu\{x\in[0,1]:f(x)\geq\alpha\}\big), \] where \(\mu\) stands for the Lebesgue measure.
Roman-Flores, H.   +2 more
openaire   +3 more sources

Adaptive Backstepping Control for Fractional-Order Nonlinear Systems with External Disturbance and Uncertain Parameters Using Smooth Control

open access: yes, 2020
In this paper, we consider controlling a class of single-input-single-output (SISO) commensurate fractional-order nonlinear systems with parametric uncertainty and external disturbance.
Li, Xinyao, Wen, Changyun, Zou, Ying
core   +1 more source

Fuzzy Tracking Control for Markov Jump Systems With Mismatched Faults by Iterative Proportional–Integral Observers

open access: yesIEEE transactions on fuzzy systems, 2022
This article is devoted to the fuzzy fault-tolerant tracking control of Markov jump systems with unknown mismatched faults. To reconstruct the faults and system states, a sequence of proportional–integral observers are established via the system outputs.
M. Shen   +3 more
semanticscholar   +1 more source

Generalized Variability Orderings among Nonnegative Fuzzy Random Variables

open access: yesAbstract and Applied Analysis, 2015
The variability ordering for more and less variables of fuzzy random variables in terms of its distribution function is defined. A property of new better than used in expectation (NBUE) and new worse than used in expectation (NWUE) is derived as an ...
S. Ramasubramanian, P. Mahendran
doaj   +1 more source

Design of uncertainty and disturbance estimator based tracking control for fuzzy switched systems

open access: yesIET Control Theory & Applications, 2021
In this paper, an uncertainty and disturbance estimator (UDE)‐based control is employed to ensure the finite‐time tracking and disturbance rejection performance for a class of Takagi–Sugeno fuzzy switched systems including additive time‐varying delays ...
R. Sakthivel   +3 more
doaj   +1 more source

Non-separation Method-Based Global Stability Criteria for Takagi–Sugeno Fuzzy Quaternion-Valued BAM Delayed Neural Networks Using Quaternion-valued Auxiliary Function-Based Integral Inequality

open access: yesNeural Processing Letters
This paper focuses on the global asymptotic stability (GAS) problem for Takagi–Sugeno (T-S) fuzzy quaternion-valued bidirectional associative memory neural networks (QVBAMNNs) with discrete, distributed and leakage delays by using non-separation method ...
R. Sriraman, Ohmin Kwon
semanticscholar   +1 more source

Berezin-Toeplitz quantization for compact Kaehler manifolds. A Review of Results [PDF]

open access: yes, 2010
This article is a review on Berezin-Toeplitz operator and Berezin-Toeplitz deformation quantization for compact quantizable Kaehler manifolds. The basic objects, concepts, and results are given. This concerns the correct semi-classical limit behaviour of
Schlichenmaier, Martin
core   +4 more sources

On Fuzzy Fréchet Contractions Governed by Rational Expressions and Related Applications

open access: yesJournal of Applied Science and Engineering
. This work explores a specific category of contraction mappings characterized by rational- type within the framework of fuzzy Fréchet spaces(FFS). By utilizing the triangular inequality associated with fuzzy seminorms, we establish fixed point results ...
Ahmed Ghanawi Jasim
doaj   +1 more source

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