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Young Engineers Satellite 2 Samara Summer Space School 2004

Young Engineers Satellite 2 Samara Summer Space School 2004. Mission Safety Analysis And Deployment Control (theoretical substantiations). SAMARA STATE AEROSPASE UNIVERSITY, RUSSIA. Mathematical Model. Assumptions: No any disturbances of FOTON-YES2 orbit The tether is always tense

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Young Engineers Satellite 2 Samara Summer Space School 2004

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  1. Young Engineers Satellite 2Samara Summer Space School 2004 Mission Safety Analysis And Deployment Control (theoretical substantiations) SAMARA STATE AEROSPASE UNIVERSITY, RUSSIA prof. S. Ishkov, SAMARA/SSAU

  2. Mathematical Model • Assumptions: • No any disturbances of FOTON-YES2 orbit • The tether is always tense • FOTON and YES2 capsule are mass points X ξ θ В С Y θ’ r θ’ η φ Z φ ζ А prof. S. Ishkov, SAMARA/SSAU

  3. Mathematical Model prof. S. Ishkov, SAMARA/SSAU

  4. Simulations Deployment trajectory Deployment speed vs. time prof. S. Ishkov, SAMARA/SSAU

  5. ОТС / OTS Катушка фрикц. мех./ Barberpole spool Т Х Фрикционный механизм / Barberpole brake Шаговый мотор / Stepper motor Сравнивающее устройство / The comparator u Программное устройство / Onboard computer Control system F(u) prof. S. Ishkov, SAMARA/SSAU

  6. Simulation with barberpole brake Tension vs. time Turns vs. time with barberpole brake without barberpole brake prof. S. Ishkov, SAMARA/SSAU

  7. Simulation with barberpole brake Tension (zoomed) vs. time Turns (zoomed) vs. time with barberpole brake without barberpole brake prof. S. Ishkov, SAMARA/SSAU

  8. Jerk Simulation Jerk after ~ 40th second of deployment Deployment trajectory Velocity vs. time Tension vs. time prof. S. Ishkov, SAMARA/SSAU

  9. Jerk Simulation Jerk after ~ 8th second of deployment Deployment trajectory Velocity vs. time Tension vs. time prof. S. Ishkov, SAMARA/SSAU

  10. Jerk Simulation Jerk after ~ 2nd second of deployment Deployment trajectory Velocity vs. time Tension vs. time prof. S. Ishkov, SAMARA/SSAU

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