42 citations · 44 across the 3 of their papers we have counts for
4 papers
Designing controllers with predefined convergence-time bound using bounded time-varying gains
Rodrigo Aldana-López, Richard Seeber, Hernan Haimovich +1
Recently, there has been a great deal of attention in a class of controllers based on time-varying gains, called prescribed-time controllers, that steer the system's state to the o…
On inherent limitations in robustness and performance for a class of prescribed-time algorithms
Rodrigo Aldana-López, Richard Seeber, Hernan Haimovich +1
Prescribed-time algorithms based on time-varying gains may have remarkable properties, such as regulation in a user-prescribed finite time that is the same for every nonzero initia…
An arbitrary-order predefined-time exact differentiator for signals with exponential growth bound
David Gómez-Gutiérrez, Rodrigo Aldana-López, Richard Seeber +2
There is a growing interest in differentiation algorithms that converge in fixed time with a predefined Upper Bound on the Settling Time (UBST). However, existing differentiation a…
A methodology for designing fixed-time stable systems with a predefined upper-bound in their settling time
Rodrigo Aldana-López, David Gómez-Gutiérrez, Marco Tulio Angulo +1
Algorithms having uniform convergence with respect to their initial condition (i.e., with fixed-time stability) are receiving increasing attention for solving control and observer…