16 citations · 45 across the 15 of their papers we have counts for
3 papers · 1 filter
Stability analysis and stabilization of systems with hyperexponential rates
Konstantin Zimenko, Denis Efimov, Andrey Polyakov
Hyperexponential stability is investigated for dynamical systems with the use of both, explicit and implicit, Lyapunov function methods. A nonlinear hyperexponential control is des…
Consistent discretization of finite/fixed-time controllers
Andrey Polyakov, Denis Efimov, Xubin Ping
The paper proposes an algorithm for a discretization (sampled-time implementation) of a homogeneous control preserving the finite-time and nearly fixed-time stability property of t…
On annular short-time stability conditions for generalized Persidskii systems
Wenjie Mei, Denis Efimov, Rosane Ushirobira
This paper studies the trajectory behavior evaluation for generalized Persidskii systems with an essentially bounded input on a finite time interval. Also, the notions of annular s…