Results 31 to 40 of about 15,960,811 (247)

Adaptive fuzzy finite-time control with prescribed performance for waverider vehicles

open access: yesMeasurement + Control, 2022
This paper proposes an adaptive fuzzy control method with prescribed performance for Waverider Vehicles (WVs), being able to guarantee finite-time convergence and small overshoot for tracking errors.
Baoxu Jiang, Xiangwei Bu
doaj   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Temporal Interference Stimulation of Centromedian‐Parafascicular Complex in Disorders of Consciousness: A Pilot Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Treatment of disorders of consciousness (DoC) remains a major clinical challenge, and noninvasive, targeted modulation of deep brain structures has emerged as a promising therapeutic strategy. We aimed to evaluate the feasibility/safety and preliminary effects of thalamic temporal interference stimulation (TIS) targeting centromedian‐
Gengyao Hu   +7 more
wiley   +1 more source

Distributed Nash equilibrium seeking for second-order systems with finite/fixed-time convergence in the absence of velocity measurement

open access: yesScientific Reports
In this paper, the distributed Nash equilibrium seeking problem is addressed for the second-order systems without velocity measurement. The Nash equilibrium seeking methods with finite/fixed-time convergence are designed to obtain fast convergence speed ...
Yan Yuan, Hongna Du
doaj   +1 more source

Attitude Estimation for Rigid Aircraft with Time-Varying Gyro Bias: A Finite-Time Complementary Filtering Approach

open access: yesGuidance, Navigation and Control
This paper proposes a novel finite-time complementary filtering approach for attitude estimation of rigid-body aircraft subject to time-varying gyro bias.
Guanghui Wen   +4 more
doaj   +1 more source

Distributed Economic Dispatch for Islanded DC Microgrids Based on Finite-Time Consensus Protocol

open access: yesIEEE Access, 2020
This paper presents a fully distributed finite-time control strategy to optimize the load power dispatch of islanded DC microgrids (MGs) in a finite-time manner.
Mohamed Zaery   +4 more
doaj   +1 more source

Continuous Uniform Finite Time Stabilization of Planar Controllable Systems [PDF]

open access: yes, 2015
Continuous homogeneous controllers are utilized in a full state feedback setting for the uniform finite time stabilization of a perturbed double integrator in the presence of uniformly decaying piecewise continuous disturbances.
Oza, HB   +5 more
core   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Finite-Time Stochastic Stability Analysis of Permanent Magnet Synchronous Motors with Noise Perturbation

open access: yesEntropy, 2022
In this paper, we study the finite-time stability of permanent magnet synchronous motors (PMSMs) with noise perturbation. To eliminate the chaos in a PMSM and allow it to reach a steady state more quickly within a finite time, we propose a novel adaptive
Caoyuan Ma   +3 more
doaj   +1 more source

Parameters Adaptive Finte-time Consensus Algorithm for Second-order Multi-agent Systems [PDF]

open access: yesJisuanji gongcheng, 2020
The method of determining adaptive parameters is not clearly given in existing second-order multi-agent systems,and the convergence speed of systems is low.To predict the state of a multi-agent system for aircraft at the next moment in practical ...
CUI Yan, LI Qinghua
doaj   +1 more source

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