Aerospace & Defense Technology - October 2022 - 37

Tech Briefs
video from a UAS requires human interpretation
and analysis before it can be
used for decision making.
Ideally, future unmanned systems will
be capable of many of these tasks autonomously,
moving from pre-programmed
to situational, decision-based maneuvers
and from simply delivering raw data to
directly providing actionable intelligence.
The DoD also predicts, " autonomous systems
may even optimize behavior in a
goal-directed manner in unforeseen situations
(i.e., in a given situation, the autonomous
system finds the optimal solution). "
However, the UAS itself is limited
by its on-board capabilities. Networking
the UAS with standoff components, such
as other UAS, manned vehicles, and
remote sensing create a force multiplying
effect, dramatically improving a single
UAS's capabilities.
To meet the DoD's vision for future UAS
capabilities and lower manpower costs,
systems incorporating UAS and standoff
components are needed. Rapidly maturing
hardware require novel algorithms to
enable UAS to autonomously collect and
analyze data, make decisions based on collected
data, and deliver pertinent information
to the end-users when their data are
efficiently collected. Advanced wireless
sensor networks (WSN) can provide
time-critical and precise localized environmental
information critical to decision
making. Researching how to smartly combine
multiple UAS, WSN, and algorithmic
components motivates this research.
The concepts of wireless sensor networks,
combined with efficient data collection,
and network energy management
collectively compose a relatively new field
of study. The term " Wireless Sensor Network "
began to appear in literature in the
late 1990's, specifically in Pottie in 1998.
Immediately, the inherent problems of
data collection and network energy management
were apparent and became a
focus of this burgeoning research area.
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NVIDIA® Mellanox® ConnectX®-5 network interface device
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Dual 10/25/40/50/100Gbs Ethernet ports
Rugged optical ports via front panel or backplane
Electrical I/O via Pn6 also available
Performs as a low-latency, high-bandwidth Ethernet interface card with
FPGA-based application coprocessor
V1153 12-Port Rugged XMC FPGA Card
Designed for rugged high-bandwidth networking and interface applications.
Features
Up to 12 optical ports capable of 10Gbs/port (or 8 ports 10-25Gbs)
Xilinx®
UltraScale™
KU095 or UltraScale+™
VU3P FPGA
Rugged high-speed interface and coprocessing card
Available in alternate form factors (PCI, PXIe, VPX [shown])
Supported Protocols
Ethernet
Fibre Channel
sFPDP
Aerospace & Defense Technology, October 2022
ARINC 818
Aurora
Custom
mobilityengineeringtech.com
37
Early work focused on node-to-node
multi-hopping data routing protocols
within the network. However, as WSNs
grew and matured, new applications
began to appear such as forest fire detection
and monitoring, environmental
mapping, traffic monitoring and tracking,
and in the military, battlefield surveillance.
These new applications further
complicated data collection and network
energy management as well as introducing
newer challenges like network deployment,
size, cost, upgrades, usable lifespan,
survivability, and adaptability to changing
network requirements.
Alternative data collection methods
reduced network energy consumption
rates and collected more data by using
robots, a.k.a. mobile collection agents,
to physically visit and survey sensor
nodes within the network, collect their
data, and deliver or relay the data back
to the user or data sink. The mobile
agents were assumed to have larger storInterested
inInterested in
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Aerospace & Defense Technology - October 2022

Table of Contents for the Digital Edition of Aerospace & Defense Technology - October 2022

Aerospace & Defense Technology - October 2022 - Intro
Aerospace & Defense Technology - October 2022 - Sponsor
Aerospace & Defense Technology - October 2022 - Cov1
Aerospace & Defense Technology - October 2022 - Cov2
Aerospace & Defense Technology - October 2022 - 1
Aerospace & Defense Technology - October 2022 - 2
Aerospace & Defense Technology - October 2022 - 3
Aerospace & Defense Technology - October 2022 - 4
Aerospace & Defense Technology - October 2022 - 5
Aerospace & Defense Technology - October 2022 - 6
Aerospace & Defense Technology - October 2022 - 7
Aerospace & Defense Technology - October 2022 - 8
Aerospace & Defense Technology - October 2022 - 9
Aerospace & Defense Technology - October 2022 - 10
Aerospace & Defense Technology - October 2022 - 11
Aerospace & Defense Technology - October 2022 - 12
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Aerospace & Defense Technology - October 2022 - 36
Aerospace & Defense Technology - October 2022 - 37
Aerospace & Defense Technology - October 2022 - 38
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Aerospace & Defense Technology - October 2022 - 48
Aerospace & Defense Technology - October 2022 - Cov3
Aerospace & Defense Technology - October 2022 - Cov4
https://www.nxtbook.com/smg/techbriefs/24ADT02
https://www.nxtbook.com/smg/techbriefs/23ADT12
https://www.nxtbook.com/smg/techbriefs/23ADT10
https://www.nxtbook.com/smg/techbriefs/23ADT09
https://www.nxtbook.com/smg/techbriefs/23ADT08
https://www.nxtbook.com/smg/techbriefs/23ADT06
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https://www.nxtbook.com/smg/techbriefs/23ADT04
https://www.nxtbook.com/smg/techbriefs/23ADT02
https://www.nxtbook.com/smg/techbriefs/22ADT12
https://www.nxtbook.com/smg/techbriefs/22ADT10
https://www.nxtbook.com/smg/techbriefs/22ADT09
https://www.nxtbook.com/smg/techbriefs/22ADT08
https://www.nxtbook.com/smg/techbriefs/22ADT06
https://www.nxtbook.com/smg/techbriefs/22ADT05
https://www.nxtbook.com/smg/techbriefs/22ADT04
https://www.nxtbook.com/smg/techbriefs/22ADT02
https://www.nxtbook.com/smg/techbriefs/21ADT12
https://www.nxtbook.com/smg/techbriefs/21ADT10
https://www.nxtbook.com/smg/techbriefs/21ADT09
https://www.nxtbook.com/smg/techbriefs/21ADT08
https://www.nxtbook.com/smg/techbriefs/21ADT06
https://www.nxtbook.com/smg/techbriefs/21ADT05
https://www.nxtbook.com/smg/techbriefs/21ADT04
https://www.nxtbook.com/smg/techbriefs/21ADT02
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