Design of a Robust Classical PI Controller for an Air-To-Air Guided Missile

This paper presents a design of a robust classical PI controller which works as an autopilot for an air-to-air guided missile model that has been introduced in previous work. Validation of the designed controller is included in the paper. Also, disturbance rejection and noise attenuation tests are introduced in the paper. The paper solves the problems that we have faced in designing our previously published model. All the cases of failure in the previous work are discussed again in the paper after the problems were solved.