[PDF][PDF] On the construction of stable periodic solutions for the dynamical motion of AC machines

M El-Borhamy, EEM Rashad, AA Nasef, I Sobhy… - AIMS …, 2023 - researchgate.net
This article discusses the stability of periodic responses for the dynamical motion of AC
machines from the perspective of Lyapunov function approach. The dynamical motion of AC …

Modeling and Dynamic Analysis for a Motion of Mounted‐Based Axisymmetric Rigid Body under Self‐Excited Vibrations in an Attractive Newtonian Field

M El-Borhamy, Z El-Sheikh… - Mathematical Problems in …, 2022 - Wiley Online Library
In this article, the mathematical modeling and dynamic analysis for a motion of a rigid body
mounted on a vibrating base affected by a strongly nonlinear damping and an attractive …

Modeling and semi-analytic stability analysis for dynamics of AC machines

M El-Borhamy, EEM Rashad, I Sobhy, MK El-Sayed - Mathematics, 2021 - mdpi.com
In this article, a semi-analytical technique is proposed to predict stable sustained periodic
responses of AC electrical machines. Based on such desired outputs, the proper selections …

[PDF][PDF] Modeling and Semi-Analytic Stability Analysis for Dynamics of AC Machines. Mathematics 2021, 9, 644

M El-Borhamy, EEM Rashad, I Sobhy, MK El-Sayed - 2021 - researchgate.net
In this article, a semi-analytical technique is proposed to predict stable sustained periodic
responses of AC electrical machines. Based on such desired outputs, the proper selections …