A comparative study of various Smith predictor configurations for industrial delay processes

VL Korupu, M Muthukumarasamy - Chemical Product and Process …, 2022 - degruyter.com
Efficient control of industrial delay processes is a challenging problem in the field of process
control. Time delays are generally experienced in industrial processes from distance velocity …

The smith predictor, the modified smith predictor, and the finite spectrum assignment: A comparative study

TG Molnar, D Hajdu, T Insperger - Stability, control and application of time …, 2019 - Elsevier
This chapter deals with predictor feedback controllers to compensate time delays in
feedback loops. The concept and the governing equations of the Smith predictor, the …

State-dependent distributed-delay model of orthogonal cutting

TG Molnár, T Insperger, G Stépán - Nonlinear Dynamics, 2016 - Springer
In this paper, we present a model of turning operations with state-dependent distributed time
delay. We apply the theory of regenerative machine tool chatter and describe the dynamics …

Retarded, neutral and advanced differential equation models for balancing using an accelerometer

BA Kovacs, T Insperger - International Journal of Dynamics and Control, 2018 - Springer
Stabilization of a pinned pendulum about its upright position via a reaction wheel is
considered, where the pendulum's angular position is measured by a single accelerometer …

[HTML][HTML] Numerical methods for the stability of time-periodic hybrid time-delay systems with applications

D Lehotzky, T Insperger, G Stepan - Applied Mathematical Modelling, 2018 - Elsevier
This paper extends two numerical methods for the stability analysis of a class of time-
periodic hybrid time-delay systems. In particular, the pseudospectral tau and spectral …

Control methods of powertrains with backlash and time delay

HT Pham - 2019 - tore.tuhh.de
In this work methods are presented to reduce driveline oscillations and preserve high
performance during load changes for conventional, parallel hybrid electrified, and battery …

Dynamical systems with varying time delay in engineering applications

T Molnár - 2018 - search.proquest.com
Time delays appear in many fields of science and engineering, where the evolution of
dynamical systems is affected by their past states due to some kind of memory effect [1 1] …

Robust stability of delayed dynamical systems

D Hajdu - 2020 - search.proquest.com
The mathematical investigation of time-delay systems plays an important role in applied
mathematics and engineering. Delays are often used to model information propagation in …