Designing and Simulation for Vertical Moving Control of UAV System using PID, LQR and Fuzzy logic

Abstract

This paper presents the designing and simulation for vertical moving control
of Unmanned Air Vehicles (UAV) system using Proportional Integral
Derivative (PID) control method, Linear Quadratic Regulator (LQR) control
method and fuzzy logic control technique.The UAV system pose a challenger
control problem that in it precise model of system is non-linear. The
conventional PID controller, the LQR controller, Fuzzy Logic Controller
(FLC) and Self-Tuning Fuzzy PID controller are designned based on the
dynamic modeling of the system is derived from a suitable mathematical
model to describe the vertical motion of a UAV. Simulation results in Matlab
and Simulink show that by using self-tuning Fuzzy PID, the performance of
vertical moving control system is improved significantly compared to Other
controllers.

DOI:http://dx.doi.org/10.11591/ijece.v3i5.3440