This was our Senior Design Project for the University of Central Florida’s Electrical Engineering program. We found out the other day that these are actually called Unmanned Hybrid-Vehicle Systems (UVS) and are something that are becoming more and more popular. We used a lot of sparkfun products for development, reference designs, and example codes, so I figured we should share!
Main Features Include:
For the Rover
Magnetic Neodymium Locking System for the quadcopter
Mecanum Wheels
Andymark 1200 oz-in 198 RPM 2-Stage Planetary Gear Motors
XBEE Pro 900 MHz on the Communication Controls
APM 1.5 just for real time navigation/GPS
Custom Made Motor Controllers
All custom embedded code able to handle up to 255 devices
Real Time monitoring from a control terminal
Touchscreen LCD for controls
Fingerprint scanner for authentication
Independent Speed Controls for all motors
FPV using a 200mW transmitter on 1268 mHZ
Custom made Frame/Shell
Monitoring Control panel
2-Way Mirror Film top
NeoPixel Runway Lighting \
GOPRO HERO3 on a Pan and Tilt System
Maxbotix SONAR
For the Quadcopter:
DJI OPTO ESC"s
DJI 930kV Motors
10" APC Props
200mW FPV on 1280 MHz
XBEE Pro Telemetry
APM 2.6
MinimOSD
DJI Landing Gear
Custom 3D printed landing feet with magnets in them
Lasers
Frsky 2.4 gHZ Receiver
Turnigy 9X Controller
GOPRO HERO3
Maxbotix SONAR

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You can view videos of it running (and also the bloopers) here:
https://www.youtube.com/user/ironmodic
A more detailed version can be found here.
http://diydrones.com/profiles/blogs/uav … e=activity
I will be happy to post any code for anyone who would like!