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Project Λscension. Vehicle Dimensions Weight: 19.6 Ib Length: 112.5 in (9 ft. 4.5 in) Diameter: 6 in Fin Semi-Span: 6 in.

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Presentation on theme: "Project Λscension. Vehicle Dimensions Weight: 19.6 Ib Length: 112.5 in (9 ft. 4.5 in) Diameter: 6 in Fin Semi-Span: 6 in."— Presentation transcript:

1 Project Λscension

2 Vehicle Dimensions Weight: 19.6 Ib Length: 112.5 in (9 ft. 4.5 in) Diameter: 6 in Fin Semi-Span: 6 in

3 Key Design Features

4 Payload Containment Device

5 Key Design Features Piston Parachute Deployment

6 Key Design Features Piston Parachute Deployment

7 Launch Vehicle Interfaces

8 Final Motor Choice

9 AeroTech K1275R Thrust Curve

10 Mass Statement

11 Static Stability Margin Center of Gravity (inches from nose): 67.9 Center of Pressure (inches from nose):89.7 Stability Margin (diameters):3.6

12 Parachutes ParachuteSize (in)Harness Harness Length (ft.) Descent Rate (ft./s) Drogue30 5/8" tubular nylon 950 Payload42320 Main721520

13 Kinetic Energy

14 Predicted Drift

15 Test Plans

16 Subscale Test Flight Friends of Amateur Rocketry site Mojave Desert

17 Subscale Vehicle Summary Length: 72 in Diameter: 4 in Stability: 3.2 caliber Pad Weight: 7.9 lbs. Motor: AeroTech J350W

18 Subscale Test Flight Launch Conditions Date: 12/20/2014 Location: Friends of Amateur Rocketry site, Mojave Desert Weather: dry, overcast Temp: 45 F Wind: calm (3 – 5 mph) Launch angle:5 degrees

19 Subscale Recovery Missile Works RRC2+ altimeters

20 Subscale Recovery 24” elliptical drogue 48” elliptical main

21 Subscale Flight Results Stable Flight Successful Recovery 3314 ft. simulated altitude 2726 ft. reported by RRC2+ altimeter

22 Piston Ejection Ground Test

23

24 Status of Requirements Verification

25 AGSE Design Overview

26

27

28

29 Wheel spindle shaft will sit tightly in an opening in the spindle. A 10- 24 screw and washer /lock nut will be used to provide additional support and friction. The spindle will be attatched to the motor with 10-24 screws, allowing the wheel to be turned by the motor

30 AGSE Dimensions

31 AGSE Design Overview Pan/Tilt Servos Servo connections Pixy connection to Arduino ISCP connection Lens and Reset Button

32 AGSE Design Overview HS-422 Gripper HS 645 Wrist Servo HS-755 Elbow Servo C-Brackets HS-805 BB Shoulder Servo

33 AGSE Integration


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