1 Guidance Navigation and Control GNC How do

유도항법제어 시스템 정의 • -1 Guidance, Navigation and Control (GNC) How do I get there ? (to decide what to do with your navigation information) What do I do to follow out guidance ? (to orient vehicle to follow out the guidance decision) Where am I ? (to accurately determine position and velocity relative to a known reference)

유도항법제어 시스템 정의 • -3 Guidance, Navigation and Control (GNC) Objectives : to make the vehicle (plant) reliably achieve a useful set of tasks requiring motions.

유도항법제어 Procedure • Dynamic System 모델링 -1 -1

유도항법제어 Procedure • Dynamic System 모델링 -2 -2 동적 모델 Equation 모델 Parameters Example O 실험적 / 측정 Body Dynamic / Kinematic X X 제어기가 포함된 plant △ 실험적 / 측정 Motor/Aero Dynamic

유도항법제어 Procedure • -3 Dynamic System 모델링 -3 Newton’s 2 nd law Approach

제어 Problem example -1 B 점성마찰력 -

제어 Problem example + -2 - + -