The Magazine of IEEE-Eta Kappa Nu October 2017 - 22

FEATURE

A Student-Built Fixed-Wing UAS for
Simulated Search-and-Rescue Missions
by: Chase R. Yasunaga, Kalani R. Danas Rivera, Joseph D. Harris III, Marte A.
Martinez Jr., Stephen L. J. Mau, Reyn H. Mukai, Kevin Y. Sonoda, Wayne A.
Shiroma, and A Zachary Trimble
College of Engineering, University of Hawaii at Manoa
Abstract
Unmanned aerial systems (UAS) have become increasingly popular, especially as multidisciplinary projects in
the engineering curriculum. This paper describes a student-built UAS that was entered in the 2017 Association
for Unmanned Vehicle Systems International (AUVSI) Seafarer Student Unmanned Aerial System (SUAS)
Competition, which simulates a search-and-rescue mission. A fixed-wing UAS was selected for its aerial
endurance and long-range capabilities, and was equipped with autonomous capabilities, aerial data transfer,
and aerial image capture with onboard image processing. The UAS is capable of autonomously navigating
to a designated area and conducting a search for alphanumeric targets over the competition's 370,000-m2
search area. The onboard image processing and computer-vision algorithms can correctly detect and define
the alphanumeric targets with 75% accuracy. The UAS is capable of a 30-minute mission, which also includes
dropping a water bottle to a simulated lost hiker.

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http://www.brightcopy.net/allen/brid/113-3
http://www.brightcopy.net/allen/brid/113-2
http://www.brightcopy.net/allen/brid/113-1
http://www.brightcopy.net/allen/brid/112-3
http://www.brightcopy.net/allen/brid/112-2
http://www.brightcopy.net/allen/brid/112-1
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