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Definition

Thermal Control System

TCS

The subsystem that maintains spacecraft temperatures within acceptable ranges. Uses passive methods (coatings, MLI, radiators) and active methods (heaters, heat pipes, louvers).

Related terms

System Requirements ReviewSRR

A phase gate review that evaluates whether the system requirements are complete, consistent, and testable before proceed...

Test Readiness ReviewTRR

A phase gate review confirming that the test program, test procedures, test facilities, and test articles are ready for ...

Uplink

Data or command transmission from a ground station to a spacecraft. Uplink budget analysis ensures commands are received...

Verification

The process of confirming a requirement has been met. Methods include test (T), analysis (A), inspection (I), and demons...

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