The Hands-On Training Satellite 12/12/2017 UNBSTI - Stellenbosch, - - PowerPoint PPT Presentation

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The Hands-On Training Satellite 12/12/2017 UNBSTI - Stellenbosch, - - PowerPoint PPT Presentation

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ESAT The Hands-On Training Satellite 12/12/2017 UNBSTI - Stellenbosch, December 2017 1 The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or

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The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space.

ESAT The Hands-On Training Satellite

12/12/2017 UNBSTI - Stellenbosch, December 2017

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The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space. The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space.

Contents

  • Theia Space
  • ESAT Objectives
  • ESAT Subsystems
  • ESAT EGSE and MCS
  • ESAT Data Management
  • Potential ESAT users

12/12/2017 UNBSTI - Stellenbosch, December 2017

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The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space. The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space.

Theia Space

12/12/2017 UNBSTI - Stellenbosch, December 2017

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The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space. The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space.

ESAT Objectives

12/12/2017 UNBSTI - Stellenbosch, December 2017

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  • Teach space systems engineering.
  • Teach how the different subsystems

and architectures work and interact with each other.

  • Teach how the integration and

validation tests are performed.

  • Possibility to work with the

subsystems stand-alone or integrated.

  • Easy to use and robust.
  • Community oriented.
  • Easy to build on it:
  • Open Source SW
  • Easy programming interface
  • Bus Interface
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The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space. The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space.

ESAT Subsystems (I)

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EPS

  • 2 solar panels
  • 2 solar panel regulators: MPPT/DET
  • Voltage/current telemetry
  • 5V, 3.3V DC/DC converters and switches
  • Battery management module with
  • vercurrent/overvoltage/undervoltage protection
  • Integrated battery charger
  • Programmable MCU

OBC

  • Fully programmable unit (preprogrammed with
  • pen source base software)
  • Micro-SD card
  • Real Time clock
  • Wireless communication via WiFi module
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The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space. The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space.

ESAT Subsystems (II)

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ADCS

  • One reaction wheel
  • Two magnetorquers
  • One IMU with 9 degrees of freedom (3

accelerations, 3 gyros, 3 magnetic axis)

  • 4 sun sensors
  • Wheel tachometer
  • Customizable control algorithms

STR

  • 2 Aluminium frames
  • 4 Aluminium rails
  • 4 methacrylate side panels
  • 2 Solar panels
  • Spacers between the electronic boards
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The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space. The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space.

ESAT EGSE and MCS

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EGSE

  • Turning table
  • Sun simulator
  • Magnets to provide a useful magnetic

field MCS

  • COSMOS SW
  • Telemetry visualization:
  • Raw
  • Plots
  • Subsystems displays
  • Replay
  • Telecomands
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The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space. The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space.

ESAT Data Management

12/12/2017 UNBSTI - Stellenbosch, December 2017

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  • A central server handles the TM

sent by all the satellites and broadcasts it to the corresponding connected users (clients).

  • The server forwards commands

from the users to the corresponding satellites.

  • The client interface helps the

user interpreting the TM and sending TCs.

  • Open-source code.
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The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space. The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space.

Potential Users

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  • STEM education
  • Universities
  • Space Companies
  • Space Agencies
  • Training
  • Fast prototyping
  • Satellite programmes
  • Outreach activities
  • First step towards a real satellite
  • We provide courses
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The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space. The information contained in this document is confidential and only for the information of the intended recipient. It may not be used, published or redistributed without the prior written consent of Theia Space.

12/12/2017 UNBSTI - Stellenbosch, December 2017

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Thank you! Come visit our booth at Exhibition 1

Ignacio Barrios Tascón info@theiaspace.com www.theiaspace.com