AEM 5333Search and Surveillance

Mission DescriptionOverhead surveillance and

trackingHumans on footMoving vehicles

Onboard GPS transceiver

Onboard camera = autonomous + manual control capabilities

Mission Profile Review

Take off

Climb

Land

Observation Alt 50 ft. AGL

Cruise 200 ft AGLCruise 200 ft AGL

Descend

1. UAV System Specifications

Tracking GPS, transceiver, telemetry kit State-estimation Algorithm

Adaptive background subtraction Adaptive point-tracking

Navigation Flight controller Pressure sensors IMU GPS

Flight stability Flight computer real time operation Actuators Speed Controller

1. UAV System Specifications

Independent Camera ControlManual

RC ControllerAutomated

Algorithm Find target within radius of specific coordinate

2. Equipment SelectionElectric motor: Eflite Power 25 (183 g)

R/C receiver: Spektrum AR700

Speed controller: Castle Creations ICE LITE 50 (48 g)

Modem: Freewave MM2 modem

Flight Computer: MPC5200B with custom “daughterboard”

IMU/GPS: Analog Devices iSensor ADIS16405/Globalsat EM406A

2. Equipment SelectionActuators: Hitec HS-225 analog (108 g)

Failsafe Board: RXMux

Batteries: one 3S 3000 mAh LiPo (253 g), one 3S 800 mAh LiPo (80 g) connected to daughter board

Camera (169g):FPV Transmitter & 1/3-inch CCD camera PAL (59 g)FPV Fiberglass Pan-Tilt Camera Mount L-Size (19 g)800 mAh 3S Lipo Battery (80 g)2 servos (pan-tilt) (HobbyKing 2.5g / .17kg / .12sec

Micro Servo) (30g)

Flight Computer

Flight Computer

Camera

Camera1 x SONY CCD 1/3inch Camera1 x Voltage Regulator (input 3S battery)1 x Micro Light Weight Video Transmitter (100mW)

Camera specsImage device: 1/3-inch Sony super HAD color CCDPixel: 752 x 582(NTSC)Synchronization: Internal synchronizationHorizontal resolution: 520TV LinesMinimum Illumination: 0.1Lux/F1.2S/N Ratio: Greater than 48dB(AGC OFF/B/W OFF)   White balance: Auto Tracking White BalanceAuto backlight compensation: On/OFF switchable Lens: 3.6-6mmInput voltage: DC12VElectric current: 80MA±5MAElectronic Shutter: Auto PAL: 1/50 to 1/100,000 secondsVideo output: 1.0Vp~p75ΩOperation Temp.: -10~+50?Size: 38 x 38Power supply: 12V/150mA

3. System Architecture and Bus Specification