Abstract :
The Target Drone is the Unmanned Aerial Vehicle (UAV) which is currently
often used by the military to improve a country's defense by increasing skills or
training. In improving the Target Drone function, no Landing Gear for Take Off is
needed. The Target Drone takes Take Off with a tool in the form of a Launcher.
Pneumatic is a driving force that is suitable for using the Target Drone AD-05, so
the calculation of Pneumatic power requirements for the Launcher is needed. To
be able to be used and function properly, modeling is carried out followed by
analysis of the Launcher structure. The maintenance is needed to keep the condition
of the Launcher in good condition, so the maintenance concept is needed for the
launcher.
The design process starts with the calculation of Launcher requirements
followed by modeling performed using CATIA Software. The model that was
created was imported to Ansys for analysis of the Launcher structure. The analysis
was carried out with three conditions, namely when Cariage is in the lowest
position launched, the Carriage is at its farthest position and analysis of the Puley
retaining Hole. After analyzing and obtaining the stress value, a calculation is
performed to find out the Margin of Safety is continued by making the Maintenance
concept.
After being analyzed, it was found that the highest stress value in the
Carriage lows was 19.0666 MPa with a Margin of Safety of 15.6258. The highest
value of the Carriage is at the farthest position of 23.263 MPa with Margin of Safety
12.6267. The value of the highest voltage in the Hole Puley holder is 51,949 MPa
with the Margin of Safety 5.1021. The Maintenance concept that is done is Schedule
Maintenance and Unschedule Maintenance. The Maintenance Schedule is divided
into Pre Launching Inspection and After Launching Inspection.