team 9 - mrav packaging design

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

16

mm

10.5 mm

22

.6 m

m

7 mm

7 m

m

5 mm

4.5

mm

9 mm

9 m

m

4 mm

4 m

m

6.2 mm

10

mm

10.1 mm

25

.5 m

m

R = 3 mm

NOTE: Dwg. not to scale.

The END