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Engineering Team Support for the Roadmap Committee Mary DiJosephGSFC Tim VanSantGSFC Ron MullerGFSC/QSS Pete ClineGSFC Regan HowardGSFC Gregg MarrGSFC.

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Presentation on theme: "Engineering Team Support for the Roadmap Committee Mary DiJosephGSFC Tim VanSantGSFC Ron MullerGFSC/QSS Pete ClineGSFC Regan HowardGSFC Gregg MarrGSFC."— Presentation transcript:

1 Engineering Team Support for the Roadmap Committee Mary DiJosephGSFC Tim VanSantGSFC Ron MullerGFSC/QSS Pete ClineGSFC Regan HowardGSFC Gregg MarrGSFC Neil MurphyJPL Juan AyonJPL Janine Daughters JPL

2 Engineering Team Support for Roadmap mission studies Study schedules support the Roadmap schedule Complete innovative mission conceptual designs proposed by mission advocates Support the SSSC Roadmap Committee via the mission advocates Ensure realistic mission cost estimates Identify and incorporate new enabling technologies Engineering team Goals Critical to quality mission design Focal point for mission (and liason to Roadmap Committee) Frequent interaction with engineering team is essential -Ensures that the engineering team captures the science objectives correctly -Can create insights that result in innovative and creative alternative concepts Mission Advocate’s Role Mission characteristics that drive technology and cost -High data rate instruments (drive power and communication -Complex orbits requiring intensive real-time operations -Interplanetary orbits requiring nuclear power -Formation flying Technology enables missions -Advanced power, communications and propulsion technologies can enable missions not previously possible Technology Role

3 Roadmap study process and outputs Identify Mission advocate Roadmap Committee Selection Science team Engineering Team Define Payload Orbit Design Spacecraft Conceptual Design Launch vehicle Selection Mission timeline and operations Refine Science Objectives Study duration Note: frequent interaction between the science and engineering teams is critical to quality mission design Complete mission design Preliminary concept report to committee (redirection as necessary) InstrumentMass (kg)Power (w)Data Rate (bps) Magnetometer0.65.0431 Plasma Composition2.63.01360 Fast Plasma1.60.81071 Energetic Particles0.91.3521 Cosmic Ray Telescope1.00.8200 WAVES2.52.3579 White Light Coronagraph10.06.51200 Heliospheric Imager5.510.01192 Doppler Magnetometer7.010.01200 X-ray Spectrometer1.52.5273 TOTAL*33.242.28027 Study processSample instrument summary Other outputs - Mission conceptual design - Mission Quad charts - Technical options, enhancements and significant trades - Issues and cost drivers

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