Zobrazeno 1 - 10
of 383
pro vyhledávání: '"Ruderman, Michael"'
Autor:
Ruderman, Michael, Efimov, Denis
This note proposes a novel nonlinear state feedback controller for perturbed second-order systems. In analogy to a linear proportional-derivative (PD) output feedback control, the proposed nonlinear scheme uses the output state of interest and its ti
Externí odkaz:
http://arxiv.org/abs/2406.14000
Autor:
Ruderman, Michael
Nonlinear extension of the integral part of PID feedback control is proposed for the perturbed second-order systems. For the matched constant perturbations, the global asymptotic stability is shown, and for Lipschitz perturbations an ultimately bound
Externí odkaz:
http://arxiv.org/abs/2404.02502
Autor:
Ruderman, Michael
Power-based output feedback compensator for oscillatory systems is proposed. The average input-output power of an oscillatory signal serves as an equivalent control effort, while the unknown oscillation's amplitude and frequency are detected at each
Externí odkaz:
http://arxiv.org/abs/2401.15729
Autor:
Ruderman, Michael
Time delay based control, recently proposed for non-collocated fourth-order systems, has several advantages over an observer-based state-feedback compensation of the low-damped oscillations in output. In this paper, we discuss a practical infeasibili
Externí odkaz:
http://arxiv.org/abs/2311.14979
Autor:
Ruderman, Michael
We consider third-order dynamic systems which have integral feedback action and discontinuous relay disturbance. More specifically for applications, our focus is on the integral plus state-feedback control of motion systems with the discontinuous Cou
Externí odkaz:
http://arxiv.org/abs/2311.03724
This paper provides a novel surface design and experimental evaluation of a super-twisting algorithm (STA) based control for hydraulic cylinder actuators. The proposed integral sliding surface allows to track a sufficiently smooth reference without u
Externí odkaz:
http://arxiv.org/abs/2310.07675
Autor:
Ruderman, Michael
This paper revisits the previously proposed linear asymptotic observer of the motion state variables with nonlinear friction and provides a robust design suitable for both, transient presliding and steady-state sliding phases of the relative motion.
Externí odkaz:
http://arxiv.org/abs/2305.15870
The second-order sub-optimal sliding mode control (SMC), known in the literature for the last two decades, is extended by a control-off mode which allows for saving energy during the finite time convergence. The systems with relative degree two betwe
Externí odkaz:
http://arxiv.org/abs/2305.07891