Homework #5(1)

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University of Illinois, Urbana Champaign *

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353

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Mechanical Engineering

Date

Dec 6, 2023

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docx

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3

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Name: Homework #5 On the following page you will find a number of functions required to meet the goals and objectives of the Fermilab DarkNESS mission. Physically allocate the functions by pasting them into the appropriate system or subsystem on the last page of this assignment. Any functions that could possibly be implemented by more than one physical element should be set aside for further trade studies and analysis. Provide rationale for why the function requires further assessement.
Name: Functional Decomposition Deploy solar arrays Protect components from radiation Provide power for the observatory Store power for eclipse operations Maintain the orbit altitude Control position in orbit Provide cooling for the instrument Heat components as required Diagnose state of the spacecraf Point the instrument Orient the spacecraf Communicate information to the ground Collect images Get the observatory to orbit Keep time on the spacecraf Compile and distribute images Collect telemetry data Distribute power Update flight sofware Point solar arrays at sun De-orbit at EOM safely Store instrument image data Handle faults on the spacecraf Attitude knowledge Position determination Command the satellite – taking pictures, other things Structurally support all components Deploy from the LV Maintain a clean environment for the spacecraf until in orbit Calibrate instrument
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