It means that its convergence time from an arbitrary initial condition must be uniformly bounded. An exact first-order differentiator with this property has ...

Apr 10, 2013 · An arbitrary order differentiator that, in the absence of noise, converges to the true derivatives of the signal after a finite time independent ...

Nov 21, 2024 · We prove that the mean field interaction terms converge to an absolutely continuous curve of probability measures on the set of possible state ...

The contribution of this paper is the construction of an exact arbitrary order differentiator with uniform convergence with respect to the initial condition.

May 25, 2020 · A class of differentiators is proposed, which converge to the derivative of such a signal within a fixed, ie, a finite and uniformly bounded convergence time.

The URED is based on a STA modification and includes high-degree terms providing finite-time, and exact convergence to the derivative of the input signal, with ...

Jul 30, 2024 · It is demonstrated that in the noise-free setting, for the continuous-time realization, the estimation error converges to zero with a hyperexponential rate.

Apr 4, 2023 · Fridman. Robust exact uniformly convergent arbitrary order differentiator. Au- tomatica, 49(8):2489–2495, 2013. ISSN 00051098.

This paper develops a first-order differentiator with the following combination of properties: robustness to measurement noise, exactness in the absence of ...

Jul 22, 2024 · Angulo, M., Moreno, J. A., & Fridman, L. (2013). Robust exact uniformly convergent arbitrary order differentiator. Automatica, 49(8), 2489–2495.