Results 31 to 40 of about 2,196,852 (174)
International Journal of Aerospace Engineering, 2022 This paper presents a dynamic surface fixed-time fault-tolerant control strategy for the longitudinal dynamic model of fixed-wing unmanned aerial vehicles (UAVs).
Zhonghua Wu, Shuaipeng Zheng
doaj +1 more source
Mathematics, 2023 This paper proposes a fixed-time neural network-based prescribed performance control method (FNN-PPCM) for robot manipulators. A fixed-time sliding mode controller (SMC) is designed with its strengths and weaknesses in mind.
Anh Tuan Vo +2 more
doaj +1 more source
Fixed/Prescribed stability criterions of stochastic system with time-delay
AIMS MathematicsIn this paper, the fixed/prescribed-time stability issues were considered for stochastic systems with time delay. First, some new fixed-time stability and prescribed-time stability criteria for stochastic systems with delay and multi-delay were ...
Yabo Zhao, Huaiqin Wu
doaj +1 more source
, 2011 We present a method to perform stability analysis of nonequilibrium fixed points appearing in self-consistent electron transport calculations. The nonequilibrium fixed points are given by the self-consistent solution of stationary, nonlinear kinetic ...
Dzhioev, Alan A., Kosov, D. S.
core +1 more source
Failures of homogeneous and isotropic cosmologies in extended quasidilaton massive gravity [PDF]
, 2017 We analyze the extended quasidilaton massive gravity model around a Friedmann-Lemaître-Robertson- Walker cosmological background. We present a careful stability analysis of asymptotic fixed points.
Anselmi, Stefano +3 more
core +4 more sources
Remote Sensing, 2022 This paper mainly studies the distributed fixed-time coordinated attitude tracking control problem of spacecraft formation with a dynamic leader spacecraft under directed communication topology.
Zhanjie Zhou, Yan Wang
doaj +1 more source
Dissipative Two-Mode Tavis-Cummings Model with Time-Delayed Feedback Control
, 2015 We investigate the dynamics of a two-mode laser system by extending the two-mode Tavis-Cummings model with dissipative channels and incoherent pumping and by applying the mean-field approximation in the thermodynamic limit.
Balaž, Antun +4 more
core +1 more source
On the stability of cycles by delayed feedback control [PDF]
, 2015 We present a delayed feedback control (DFC) mechanism for stabilizing cycles of one dimensional discrete time systems. In particular, we consider a delayed feedback control for stabilizing $T$-cycles of a differentiable function $f: \mathbb{R}\rightarrow\
Dmitrishin, D. +3 more
core +3 more sources
Improved fixed-time consensus of delayed nonlinear leader–follower multi-agent systems
Nonlinear AnalysisThis article aims to study the problem of fixed-time consensus for nonlinear leader–follower multi-agent systems (MASs) with time delay. Firstly, a new fixed-time stability lemma is derived, where the condition of inequality contains a time-delayed term.
Mingqiang Meng +5 more
doaj +1 more source
Fractal and Fractional, 2022 The present study addresses the problem of fixed-time stabilization (FTS) of mobile robots (MRs). The study’s distinguishing aspects are that the system under examination is subjected to external disturbances, and the system states are pushed to zero in ...
Moussa Labbadi +4 more
doaj +1 more source