Institusion
INSTITUT TEKNOLOGI DIRGANTARA ADISUTJIPTO
Author
Berlian Kusuma Amelia, Chindria
Subject
T Technology (General)
Datestamp
2024-04-26 06:40:43
Abstract :
Weight is the weight of the aircraft while balance refers to location
from the center of gravity on the plane. Added various innovations to the aircraft
UAVs can cause their center of gravity to change, this too
resulting in changes in the balance point that can cause effects
in addition to the response of the control system of the UAV aircraft. The aim of this study
determine the value of the center of gravity (CG), carry out comparative calculations
center of gravity (CG) between numerical methods by modeling on
CATIA application and analytical method using the formula for determining the center of
gravity with the help of the OCTAVE application, and find out the magnitude of the shift value
center of gravity (CG) when the weight is empty, the system is installed, and
condition of being given a payload on a plant-based UAV sprayer
AMF-16 IF quadcopter.
To get the value from calculating the center of gravity (CG) data
obtained from direct measurements and modeling in CATIA. Datum
The assembly is placed at the left end of sprayer arm 1 (left sprayer arm).
Where the front plane is marked by the presence of a pipe on one side
The water tank that is the front of the UAV quadcopter aircraft.
From the research results, the CG value obtained by manual calculation (CG method
analytical) when the empty weight on the axis is (X=552.51 mm, Y=0.01, Z=142.58), when
system is installed on the axis (X=582.1 mm, Y=0.051521, Z=154.58), and when
given a payload on the axis (X=570.61 mm, Y=0.03097, Z=119.55). Got it
also the modeling CG value (CG numerical method) when the empty weight is on the axis
(X=552.419 mm, Y=0.03097, Z=119.55), when the system is installed on the axis
(X=556.101 mm, Y=0.051, Z=167.238), and when given a payload on the axis
(X=554.992 mm, Y=0.031, Z=126.495).