3 papers
eess.SY2026
Design, Modelling, and Control of Magnetic Ball Suspension System
Sampson E. Nwachukwu
This paper presents the modeling, control design, and performance analysis of a Magnetic Ball Suspension System (MBSS), a nonlinear and inherently unstable electromechanical system…
eess.SY2025
Modelling and Control of a Buck Converter Using State-Space Averaging and Classical Feedback Techniques
Sampson E. Nwachukwu
This study presents the modeling, control design, and performance analysis of a DC-DC buck converter using state-space averaging techniques. Buck converters are essential in modern…
eess.SY2025
Power Flow Analysis of a 5-Bus Power System Based on Newton-Raphson Method
Sampson E. Nwachukwu
Load flow analysis is a fundamental technique used by electrical engineers to simulate and evaluate power system behavior under steady-state conditions. It enables efficient operat…