Stability Analysis of Electromagnetic Levitation System Using Lyapunov-Krasovskii's Method

Abstract

The stability analysis of an electromagnetic levitation system is presented in this paper. With the technique of feedback linearization, a transformed matrix is obtained with the control input. An optimal control method is adopted to calculate the value of the external input. The stability analysis is studied using Lyapunov-Krasvoskii's stability criteria. In this article, stability analysis of autonomous and non - autonomous system has been carried out. Hence, the stability analysis is studied and validated for both the systems. The validation of the stability analysis is deliberated through simulation experiments.