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ACDS Overview

Date post: 21-Jan-2016
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ACDS Overview. ACDS Hardware. Sun Sensor Principale & Design. Two-Axis Slit sensor implemented in micro technology Elimination of various parameters by the use of a reference area. Magnetometer. Test & Calibration. - PowerPoint PPT Presentation
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ACDS Overview Sun Sensor PCB Magneto- torquer Torqer Driver Magneto- meter Sun Sensor Interface Power M anagem ent C ontrol Logic PW M 4 Supply 2 Latch-U p 7 4 4 SPI 3 12 9 M ag. R eset ACDS M ain Board
Transcript
Page 1: ACDS Overview

ACDS Overview

Sun SensorPCBMagneto-

torquer TorqerDriver

Magneto-meter

Sun SensorInterface

PowerManagement

ControlLogic

PWM4

Supply2

Latch-Up7

4 4

SPI

3

12

9

Mag.Reset

ACDSMain Board

Page 2: ACDS Overview

ACDS Hardware

Page 3: ACDS Overview

Sun Sensor Principale & Design• Two-Axis Slit sensor implemented

in micro technology

• Elimination of various parameters by the use of a reference area

O

i

i

Pyrex

Si Al

Sensor areaSiO2

Page 4: ACDS Overview

Magnetometer

Page 5: ACDS Overview

Test & Calibration


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