GUIDANCE SYSTEM USING FUZZY PID CONTROLLER

摘要

The present invention relates to a guidance system following a path of an aircraft which can follow a path even in a nonlinear environment in which an operation environment is changed. The guidance system comprises: a fuzzy controller for outputting a weighted value of a control gain through an input value of a perpendicular approach velocity and a perpendicular distance error between a current aircraft position and a path to follow; and a PID controller for inputting an aircraft direction angle to a posture controller by controlling a PID through the weighted value of the control gain.;COPYRIGHT KIPO 2019