Aerospace & Defense Technology - June 2021 - 37

Tech Briefs
To get the proper ROC, more computer
experimentation results were analyzed.
The linear regression indicated
the number of UAV sets has the largest
3500
MOE 2
3000
2500
2000
1500
MOE 2 threshold : 108 minutes
(=1296 time steps)
1000
736.35
500
$DP
58
$500,000
$592,524
$1,000,000
$1,500,000
$2,000,000
$2,500,000
DPs meet both MOEs' threshold DPs do not meet both MOEs' threshold DPs with 1 UAV set
Figure 2. Relative Efficiency Frontier (for Measures of Effectiveness 2).
impact on the Korean RAO. The contour
plot showed that purchasing just
one set of UAVs with a higher sensor
capability could result in the same per$3,000,000
$3,500,000
Cost
formance
as two or more sets of UAVs
with lower sensor capabilities. The partition
tree analysis identifies that there
are six design options, which meet the
operational goals by using a single UAV
set. In addition, a cost estimation on
the total price of the system represented
for all 260 options was performed.
A relative cost analysis found
that these six design options are the
most cost-effective options. Among
them, design point (DP) 58 is the
cheapest at $592,524. It also has high
mission success probability of 98.8%.
Therefore, it can be concluded that DP
58 is the best design option for rear area
forces (Figure 1 and Figure 2).
This work was done by Sangbum Kim for
the Naval Postgraduate School. For more information,
download the Technical Support
Package (free white paper) at
www.aerodefensetech.com/tsp under the
Unmanned Vehicles & Robotics category.
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37
Cov
ToC
Time Steps ( 1 time step = 5 seconds)

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Aerospace & Defense Technology - June 2021

Table of Contents for the Digital Edition of Aerospace & Defense Technology - June 2021

Aerospace & Defense Technology - June 2021 - Intro
Aerospace & Defense Technology - June 2021 - Sponsor
Aerospace & Defense Technology - June 2021 - Band1
Aerospace & Defense Technology - June 2021 - Band2
Aerospace & Defense Technology - June 2021 - Cov1
Aerospace & Defense Technology - June 2021 - Cov2
Aerospace & Defense Technology - June 2021 - 1
Aerospace & Defense Technology - June 2021 - 2
Aerospace & Defense Technology - June 2021 - 3
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Aerospace & Defense Technology - June 2021 - Cov3
Aerospace & Defense Technology - June 2021 - Cov4
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