Stability Enhancement of Commercial Boeing Aircraft with Integration of PID Controller

It is critical in aircraft design to analyze the behavior, effectiveness, reliability, and other elements of the systems prior to commercial deployment. To design a stable aviation control system, a strong mathematical model of the system is required so that its behavior can be clearly comprehended and regulated. The state-space model of an autopiloted airplane is developed in this article utilizing MATLAB because this simulation model will help gather knowledge in order to make judgments at all phases of airplane development. We focused solely on stability, emphasizing the system's rapid settling without substantial overshoots. The MATLAB state-space model is effectively developed and simulated with and without a controller. The aircraft angle, pitch rate, and pitch angle are chosen as state variables. With the help of the PID controller, we achieved a settling time of 0.0741s and a rise time of 0.0390s.