CONTENTS

Denis Fomin, Ilya Eremin, Vitaliy Neshtimenko, Dmitry Shcherban

Alternative relativistic formulation of linear spectrum of hydrogen-like systems

Igor Furtat, Artem Nekhoroshikh, Pavel Gushchin

Control of distillation column under perturbations: a case study

Naveen Kumar, Jyoti Ohri

Sliding mode control design for haptic system with vibration mode

Muhafzan Muhafzan, Admi Nazra, Zulakmal Zulakmal, Lyra Yulianti, Muhafzan Muhafzan

Linear quadratic optimization for fractional order differential algebraic system of Riemann-Liouville type

Pavel Shcherbakov

Six heuristic algorithms for solving the K-minimum volume ellipsoid (K-MVE) problem

Olga Tomchina

Control of oscillations in two-rotor cyberphysical vibration units with time-varying observer