63 citations · 196 across the 17 of their papers we have counts for
17 papers
Extremum Seeking for Linear Time-Varying Systems with Unknown Control Directions
Frederic Mazenc, Michael Malisoff, Emilia Fridman
We consider bounded extremum seeking controls for time-varying linear systems with uncertain coefficient matrices and measurement uncertainty. Using a new change of variables, Lyap…
Reference Governor Design in the Presence of Uncertain Polynomial Constraints
Rick Schieni, Chengwei Zhao, Michael Malisoff +1
Reference governors are add-on schemes that are used to modify trajectories to prevent controlled dynamical systems from violating constraints and so are playing an increasingly im…
Ergodic Theorem for Stabilization of a Hyperbolic PDE Inspired by Age-Structured Chemostat
Iasson Karafyllis, Michael Malisoff, Miroslav Krstic
We study a feedback stabilization problem for a first-order hyperbolic partial differential equation. The problem is inspired by the stabilization of equilibrium age profiles for a…
Predictor-Based Tracking For Neuromuscular Electrical Stimulation
Iasson Karafyllis, Michael Malisoff, Marcio de Queiroz +1
A new hybrid tracking controller for neuromuscular electrical stimulation is proposed. The control scheme uses sampled measurements and is designed by utilizing a numerical predict…
On the Stability of Periodic Solutions in the Perturbed Chemostat
Frederic Mazenc, Michael Malisoff, Patrick De Leenheer
We study the chemostat model for one species competing for one nutrient using a Lyapunov-type analysis. We design the dilution rate function so that all solutions of the chemostat…
Further Results on Lyapunov Functions for Slowly Time-Varying Systems
Frederic Mazenc, Michael Malisoff
We provide general methods for explicitly constructing strict Lyapunov functions for fully nonlinear slowly time-varying systems. Our results apply to cases where the given dynamic…