Consensus of multiagent systems with time‐varying delays: An observer‐based distributed periodic event‐triggered control approach
Sign Up to like & getrecommendations! Published in 2021 at "Asian Journal of Control"
DOI: 10.1002/asjc.2630
Abstract: This work presents a consensus strategy for multiagent networked systems with time‐varying delays. A new control technique is first developed, named observer‐based distributed periodic event‐triggered control. Aiming at leader‐following consensus strategy, the state update of… read more here.
Keywords: event; varying delays; time varying; consensus ... See more keywords
Adaptive quantized tracking control for uncertain switched nonstrict‐feedback nonlinear systems with discrete and distributed time‐varying delays
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.3924
Abstract: Summary This paper is concerned with an adaptive tracking problem for a more general class of switched nonstrict-feedback nonlinear time-delay systems in the presence of quantized input. The system structure in a nonstrict-feedback form, the… read more here.
Keywords: varying delays; time varying; control; time ... See more keywords
Exponential stability of impulsive positive switched systems with discrete and distributed time‐varying delays
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.4543
Abstract: This paper studies the exponential stability problems of discrete‐time and continuous‐time impulsive positive switched systems with mixed (discrete and distributed) time‐varying delays, respectively. By constructing novel copositive Lyapunov‐Krasovskii functionals and using the average dwell time… read more here.
Keywords: positive switched; time; varying delays; switched systems ... See more keywords
Analysis on robust passivity of uncertain neural networks with time-varying delays via free-matrix-based integral inequality
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-016-0315-0
Abstract: This paper investigates the robust delay-dependent passivity problem of neural networks (NNs) with time-varying delays and parameter uncertainties. A suitable augmented Lyapunov-Krasovskii functional (LKF) with triple integral term, which takes full use of the neuron… read more here.
Keywords: neural networks; varying delays; time varying; passivity ... See more keywords
Observer-based sliding mode control for bilateral teleoperation with time-varying delays
Sign Up to like & getrecommendations! Published in 2019 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2019.07.015
Abstract: Abstract In this paper, a tracking control scheme is investigated for a bilateral teleoperation system with time-varying delays and dynamic uncertainties. The tracking control scheme is based on an extended state observer (ESO), a time-delay… read more here.
Keywords: time; control; time varying; bilateral teleoperation ... See more keywords
Delay-dependent dissipativity of neural networks with mixed non-differentiable interval delays
Sign Up to like & getrecommendations! Published in 2017 at "Neurocomputing"
DOI: 10.1016/j.neucom.2017.04.059
Abstract: Abstract This paper investigates the global dissipativity and globally exponential dissipativity for neural networks with both interval time-varying delays and interval distributed time-varying delays. By constructing a set of appropriated Lyapunov–Krasovskii functionals and employing Newton–Leibniz… read more here.
Keywords: dissipativity; neural networks; varying delays; time varying ... See more keywords
Impulsive μ-stabilization and μ-synchronization for delayed network systems with any time-varying delays
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DOI: 10.1016/j.neucom.2020.06.022
Abstract: Abstract This paper investigates impulsive μ -stabilization and μ -synchronization for dynamical systems with any time-varying delays. A novel impulsive delay inequality is obtained from impulsive control point of view, which can uniformly deal with… read more here.
Keywords: varying delays; time varying; stabilization synchronization; impulsive stabilization ... See more keywords
Analysis and experimental application of a dead‐time compensator for input saturated processes with output time‐varying delays
Sign Up to like & getrecommendations! Published in 2020 at "Iet Control Theory and Applications"
DOI: 10.1049/cth2.12063
Abstract: Dead-time compensators (DTCs) are a family of classical controllers derived from the Smith Predictor (SP). Their main characteristic is that they explicitly employ the model of the open-loop process to feedback a predicted value of… read more here.
Keywords: varying delays; time varying; time; dead time ... See more keywords
Second-Order Consensus for Multi-Agent Systems With Time-Varying Delays Based on Delay-Partitioning
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DOI: 10.1109/access.2020.2989558
Abstract: A consensus problem for second-order agents network with time-varying delays under the directed fixed topology is investigated in this paper. For the convenience of analysing, the original system is converted into an equivalent system associated… read more here.
Keywords: consensus; delay partitioning; time varying; varying delays ... See more keywords
Stability Analysis for Positive Singular Systems With Time-Varying Delays
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2017.2749524
Abstract: This paper is concerned with the stability analysis for continuous-time positive singular systems with time-varying delays. First, an auxiliary system is introduced to establish the positivity condition for singular time-delay systems. Based on the positivity… read more here.
Keywords: positive singular; singular systems; varying delays; time varying ... See more keywords
Delay Range for Consensus Achievable by Proportional and PD Feedback Protocols with Time-Varying Delays
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2021.3096899
Abstract: This paper examines the delay range for robust consensus of unstable first-order agents by using proportional (P) and proportional-derivative (PD) control protocols subject to time-varying delays. The maximal delay range is defined by the delay… read more here.
Keywords: range; varying delays; time varying; consensus ... See more keywords