Adaptive tracking control of robot manipulators with input saturation and time‐varying output constraints
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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
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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
Barrier Lyapunov functions-based fixed-time stabilization of nonholonomic systems with unmatched uncertainties and time-varying output constraints
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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