S3-C-STRUC-2-1-ADS overview

S3-C-STRUC-2-1-ADS overview - SwissCube Project Phase C...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
SwissCube Project Phase C Critical Design Review, April 21-25, 2008 © 2007 EPFL | UNINE | HES-SO Garikoitz Madinabeitia Antenna Deployment System (ADS)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Antenna Deployment System (ADS) © 2007 EPFL | UNINE | HES-SO Garikoitz Madinabeitia / April 21-25, 2008 2 Driving Requirements FUNCTIONNAL REQUIREMENTS Antenna Position The ADS shall maintain the antennas in a stowed position until it receives the command to deploy the antennas. Deployment ADS shall deploy the two antennas. Fixed Position After deployment, the antennas shall be locked in a fixed position, with a precision of less than [20] deg. compared to their designed position. System Power The deployment of the antennas shall take less than [40] sec (20sec for each wire) after reception of the deployment command or signal.
Background image of page 2
Antenna Deployment System (ADS) © 2007 EPFL | UNINE | HES-SO Garikoitz Madinabeitia / April 21-25, 2008 3 Interface Requirements Mechanical requirements: 1. Max. Weight = 25 gr. 2. Max. Interior volume = 0.082 x 0.106 x 0.009 m 3 3. Max. Height going out of the rails = 6.5 mm Electrical requirements: 1. Voltage = 2 x 3.3 V 2. Current = 2 x 4 Watts Boundary requirements: 1. Temperature range = -50°C / +70°C 2. Pressure = Vacuum conditions
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Antenna Deployment System (ADS) © 2007 EPFL | UNINE | HES-SO Garikoitz Madinabeitia / April 21-25, 2008 4 Design Description
Background image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 12/07/2010 for the course MAE fluid mech taught by Professor Choi during the Spring '10 term at Seoul National.

Page1 / 12

S3-C-STRUC-2-1-ADS overview - SwissCube Project Phase C...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online