Composite Nonlinear Feedback controller for Twin Rotor MIMO System

Abstract

A standard Composite Nonlinear Feedback (CNF) control law is designed for Twin Rotor Multi-Input Multi-Output System (TRMS). This proposed control law ensures minimum settling time and no overshoot in the response to desired input. TRMS linear model is considered for simulation purpose. The control law is composed of linear and nonlinear components. There is no switching element in the proposed law. The effectiveness of the proposed controller is shown by simulation results.