Adaptive tracking control of robot manipulators with input saturation and time‐varying output constraints
Sign Up to like & getrecommendations! Published in 2020 at "Asian Journal of Control"
DOI: 10.1002/asjc.2305
Abstract: This paper investigates adaptive tracking control in task space for robot manipulators with uncertain system dynamics, input saturation, and time‐varying output constraints simultaneously. An auxiliary system is constructed to compensate the effect of the input… read more here.
Keywords: varying output; time varying; adaptive tracking; robot manipulators ... See more keywords
Global finite‐time stabilization via time‐varying output‐feedback for uncertain nonlinear systems with unknown growth rate
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.3780
Abstract: Summary This paper considers the global finite-time output-feedback stabilization for a class of uncertain nonlinear systems. Comparing with the existing related literature, two essential obstacles exist: On the one hand, the systems in question allow… read more here.
Keywords: finite time; output feedback; time varying; time ... See more keywords
Finite‐Time Stabilization of Linear Systems by Reduced‐Order and Dual Observer‐Based Bounded Time‐Varying Output Feedback
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.8004
Abstract: This article studies the finite‐time stabilization of generally controllable and observable linear systems. By exploiting some key properties of the (dual) parametric Lyapunov equation, we design reduced‐order and dual observer‐based bounded time‐varying output feedback, with… read more here.
Keywords: time; observer based; varying output; time varying ... See more keywords
Barrier Lyapunov functions-based fixed-time stabilization of nonholonomic systems with unmatched uncertainties and time-varying output constraints
Sign Up to like & getrecommendations! Published in 2020 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-019-05450-3
Abstract: The fixed-time stabilization problem is addressed in this paper for a kind of nonholonomic systems in chained form with unmatched uncertainties and time-varying output constraints. A novel tan-type barrier Lyapunov function is introduced to deal… read more here.
Keywords: output constraints; time varying; time; fixed time ... See more keywords
Observer-based prescribed-time time-varying output formation-containment control of heterogeneous multi-agent systems
Sign Up to like & getrecommendations! Published in 2025 at "Chinese Physics B"
DOI: 10.1088/1674-1056/addaa5
Abstract: This paper investigates the observer-based prescribed-time time-varying output formation-containment (PT-TV-OFC) control problem for heterogeneous multi-agent systems in which the different agents have different state dimensions. The system comprises one tracking leader, multiple formation leaders, and… read more here.
Keywords: time; control; varying output; prescribed time ... See more keywords
Adaptive Bipartite Time-Varying Output Formation Tracking of Heterogeneous Multi-Agent Systems
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DOI: 10.1109/lcsys.2024.3392775
Abstract: This letter investigates the bipartite time-varying output formation (BTVOF) tracking problem of heterogeneous discrete-time multi-agent systems (MASs). An adaptive distributed observer is constructed for each follower to estimate the state and system dynamics of the… read more here.
Keywords: time; bipartite time; varying output; time varying ... See more keywords
Adaptive Event-Triggered Prescribed-Time Stabilization of Uncertain Nonlinear Systems With Asymmetric Time-Varying Output Constraint
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2024.3361803
Abstract: This article aims to solve two intricate problems in nonlinear control: 1) the singularity caused by driving the control to infinity at the prescribed time and 2) the stabilization via adaptive event-triggered feedback for a… read more here.
Keywords: time varying; varying output; time; event triggered ... See more keywords