5 papers
Input-to-State Stability of Reset-Integral Sliding Mode Control for Linear Systems
Xinxin Zhang, Leonid Freidovich
This work presents a stability analysis of a hybrid control system integrating a reset controller (RC) featuring a single reset state with an integral sliding-mode controller (ISMC…
On orbital stabilization of a circular motion primitive for a dynamic extension of the Dubins car model
Artem Angelchev-Shiryaev, Pavel E. Aleshin, Anton S. Shiriaev +2
This paper addresses orbital stabilization of a circular motion primitive for a dynamic extension of the Dubins car model within a transverse-linearization framework. We show that…
On boundedness of solutions of three-state Moore-Greitzer compressor model with nonlinear proportional-integral controller for the surge subsystem
Anton S. Shiriaev, Leonid B. Freidovich, Alexander I. Shepeljavyi +2
The work focuses on Lagrange stability of the origin for the three-state Moore-Greitzer compressor model in closed loop with a nonlinear PI controller, tuned only to stabilize a lo…
Sliding Mode Control and Subspace Stabilization Methodology for the Orbital Stabilization of Periodic Trajectories
Maksim Surov, Leonid Freidovich
This paper presents a combined sliding-mode control and subspace stabilization methodology for orbital stabilization of periodic trajectories in underactuated mechanical systems wi…
Derivative Estimation from Coarse, Irregular, Noisy Samples: An MLE-Spline Approach
Konstantin E. Avrachenkov, Leonid B. Freidovich
We address numerical differentiation under coarse, non-uniform sampling and Gaussian noise. A maximum-likelihood estimator with -norm constraint on a higher-order derivative i…