1 / 11

Advancing ACS for CINEMA Satellite: Progress Documentation

Dive into the journey of upgrading the Attitude Control System for the CINEMA satellite. Explore the initial state, current advancements, affected parties, and upcoming tasks. Follow the detailed progress report and understand the remaining steps for flight readiness.

michael-kemp
Télécharger la présentation

Advancing ACS for CINEMA Satellite: Progress Documentation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Summer works with CINEMA • Yuchul Shin • School of Space Research • Kyung Hee University

  2. AGENDA • What CINEMA sub-system I been working on? • What was the state of the system when I got started? • What is the state now, and who is affected by it? • How has this progress been documented? • What remains before this system is part of a flight-ready satellite?

  3. What CINEMA sub-system I been working on?

  4. What was the state of the system when I got started? • The ACS was the end of state. • Some simulations, drift time or precession time which were done by Yao-Ting. • Communication test with FSW and Ground Station was done. • Albedo effect of Earth was been simulating. • Task time to control attitude in dsPIC was been simulating.

  5. What is the state now, and who is affected by it? • Understood Yao-Ting’s algorithm • Using two coil(precession, spin) in the precession mode • Ecliptic normal attitude which is different from Karla’s simulink • Some simulations were done using Yao-ting’s code. • Detumble, spin up, precession, drift motion simulation • Working on making another attitude which is rotated 90 degrees

  6. What is the state now, and who is affected by it? • A desired angular momentum(Berkeley, KHU CINEMA)- using ecliptic normal attitude Desired attitude ecliptic

  7. What is the state now, and who is affected by it? • 90 deg desired angular momentum in ECI (KHU CINEMA)- Theattitude is including in the ecliptic plane Some Desired attitude ecliptic Desired attitude of KHU

  8. What is the state now, and who is affected by it? • Possible angular momentum in ECI (KHU CINEMA)

  9. How has this progress been documented? • Yao-Ting made the document ‘CPD 1000-ACS’ • I will make up the progress about ACS of CINEMAwhich are ecliptic normal and rotated 90 degrees attitude.

  10. What remains before this system is part of a flight-ready satellite? • Making and Simulating for rotated 90 degrees attitude with Yao-Ting • Transforming simulink code to C-code which will be setted in FSW • Some communication tests with FSW, GSE willbe done in Korea. • Sending, receiving telemetry, command data

  11. Thank you

More Related