Christopher Good
Lead Avionics Engineer for Shadow 200 UAV,
AAI
Corporation, Unmanned
Aerial Vehicles Division
Graduate Student,
Master of Science,
Mechanical Engineering
Department of Mechanical Engineering
University of Nevada, Las Vegas
Home email: chrisgood@comcast.net
Work email: good@aaicorp.com
Description and Overview
This Master's Project is an on-board autopilot program running on microcontroller that will control a dynamic system; an aircraft in flight. The aircraft is a 16 foot wingspan flying wing modeled on the Northrop N-9M flying wing. Three aircraft have been built, an 11 foot testbed, a proof of concept half scale 8 foot aircraft, and the full size 16 foot wingspan aircraft with the computer on-board. The onboard computer has an autopilot program. Eventually, a RF modem will be used to downlink real-time telemetry to a ground computer and uplink flight commands from a ground computer.
The N-9M flying wing was itself a scaled down version of the XB-35 long range bomber designed by Jack Northrop and his engineers in the 1940's. The XB-35 eventually became the YB-49 medium range bomber. It lost out in competition to the B-36 Peacemaker after some unusual circumstances surrounding its showing to the government at Andrews AFB. To see more of the only remaining real N-9M, go to the Planes Of Fame Museum. If you want to learn more about flying wings, go to the Nurflugel site. It is an excellent site that has details on just about every true flying wing that has ever flown. Airfoils, airfoil analysis software, and links can be had at my Software Page - airfoil section. The pictures below are all thumbnails - click on the picture to see a full size photo.