Modeling and control of a demonstrative prototype for platform multi-launcher rocket system using Lagrange's equation and CATIA simulation

Abstract

This article presents the modeling of a demonstrative prototype for platform Multi-Launcher Rocket System (MLRS) using Lagrang's equation and CATIA V6 simulation. Then improve the controller to the closed-loop feedback control using pole placement method. The model was developed was simulate the multi-sine signal in put response and the simulation results were comparison to the experimental result. It was found that the model was developed using Lagrange's equation having a good percentage best fit and the step response of the closed-loop plant have improved and met the requirement.