This paper presents development of a novel control scheme for suppressing stick–slip
oscillations of drill-strings. This scheme utilises a Modified Integral Resonant Control (MIRC) …

Friction bounds the lower performance in control applications. Effective product modeling of
controlling mechanisms and capturing the nonlinearity imposed by friction always attract the …

Nowadays, electric motors are common in many precision instrument industries that require
high-precision control. If a suitable model of a servo system is available, accurate results can …

This paper addresses the main goal of using reset control in precision motion control
systems, breaking of the well-known “Waterbed effect”. A new architecture for reset elements …

The potential of reset controllers to enhance the performance of control systems has been
extensively demonstrated in the literature. However, similarly to other non-linear controllers …

This paper proposes a fractional-order reset element whose architecture allows for the
suppression of nonlinear effects for a range of frequencies. Suppressing the nonlinear …

In this work, performance of a modified-integral resonant controller with integral tracking is
investigated numerically under the effects of actuator delay and actuation constraints …

This paper deals with mechanical modelling and numerical bifurcation analysis of stick–slip
oscillations that plague extremely low feed grinding operations. Based on experimental …

This article addresses a problem of dynamic friction compensation for fully electric pitch
system of tank based on modified LuGre model. Aiming to design a controller to realize …

Power systems are pivotal in providing sustainable energy across various sectors. However,
optimizing their performance to meet modern demands remains a significant challenge. This …