ULDB MSR Ballooncraft Integration and Test ULDB Ballooncraft
ULDB MSR Ballooncraft Integration and Test ULDB Ballooncraft Integration & Test David Stuchlik 820/Balloon Program Office (757) 824 -1115 david. w. stuchlik@nasa. gov August 6, 2003 1
I&T July Progress ULDB MSR • July Progress Ballooncraft Integration and Test August 6, 2003 2
I&T Schedule ULDB MSR • August Schedule – Phase III/IV Subsystem tests • Iridium, Microgypsy, GPS ADU 5, Pressure Transducers, Signal Conditioning Ballooncraft Integration and Test – System Level Phase V tests • Complete Input Channel Calibration and Verification, Begin Command Verification – Flight Equipment added to CDM • TDRSS HGA ACU, OTH Termination CPU, signal conditioning August 6, 2003 3
I&T Schedule ULDB MSR • September Schedule – Phase III/IV Subsystem tests • Flight Critical Iridium, Flight Software release 3. 0. 3 Ballooncraft Integration and Test – System Level Phase V tests • Science Interface Data & Command Verification (using simulator), UTP and CAP Verification – Flight Equipment added to CDM • Modified Power Distribution Unit August 6, 2003 4
I&T Schedule ULDB MSR Ballooncraft Integration and Test • October/November/December Schedule – Subsystems being added later than desired • • Power System (Verification separate and parallel) OTH Video (Independent, but Thermal/Power) Thermal Management (pending Power mods) Flight Software final release (mid October) – Strategy to accommodate • Streamline Phase V testing – – Focus on Hardware readiness for Thermal/Vac Focus on Software readiness for Thermal/Vac EMI/EMC in high bay instead of Bldg E-134 Use Jan/Feb 04 to fully validate CDM performance • Low Risk approach if no Hardware Changes August 6, 2003 5
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