team 9 - mrav packaging design by nick gentry feb-9-2011
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TEAM 9 - MRAVPACKAGING DESIGN
by Nick GentryFeb-9-2011
COMMERCIAL OPTION #1 Dragonflyer X4PROs:
- Very modular and expandable- Lightweight, uses composite materials- Rigid, durable design
CONs:- Expensive, > $8K
COMMERCIAL OPTION #2 Parrot AR DronePROs:
- Affordable, < $300USD- Lightweight- Exceptional user interface
CONs:- Styrofoam prone to failure- Aerodynamics more complicated than X4
MRAV Design
Features:- Lightweight (aluminum and carbon fiber) ~ 120g- Very rigid (‘boxed’ tubing)- Durable- Dimensions: 50cm motor-to-motor
CARBON FIBER
TUBULAR ALUMINUM
INTEGRATED MOTOR MOUNT
Vacuum Molded Carbon Fiber Cover
Ultrasonic Sensors
CMOS Camera
ANDROID APP – AKA BASE STATION
PCB Footprint
MSP430F-2618
(64Pin - PQFP)
MSP430F-5438
(100Pin - PQFP)
RN-121G802.11 Wifi
(44Pin)
DS2788Li-Po
Monitor
(14Pin – TSSOP)
MAX232
(16Pin – SOIC)
LM25753V Reg.
(24Pin)
ITG-3200 Gryo
(24Pin – QFN)
HMC6343Compass
(32Pin – LPCC)
LIS3LV02DQ Accel.
(28Pin - QFPN)
100 mm
100
mm
7 mm
7 m
m
16 mm
16m
m
10.5 mm
22.6
mm
7 mm
7 m
m
5 mm
4.5
mm
9 mm
9 m
m
4 mm4
mm
6.2 mm
10 m
m
10.1 mm
25.5
mm
R = 3 mm
NOTE: Dwg. not to scale.
The END
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