X.O Autonomous robotics pervasive throughout solar system enabling human presence electronics and robotics. Shipyards to
https://ntrs.nasa.gov/search.jsp?R=20120008779 2018-05-07T17:15:05+00:00Z
Robotic, Self-Sustaining Architecture to Utilize Resources and Enable Human Expansion throughout the Solar System SRR/PTMSS Golden~
June
Colorado
4-7~
2012
Phil Metzger & Rob Mueller Granular Mechanics & Regolith Operations (GMRO) Lab NASA/Kennedy Space Center
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Fig. 1: Progress in Microprocessor Instruction Processing Speeds by Year
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Key Ideas • Don't launch it; evolve it • Not a simplistic "self-replicator" -The biosphere and industry are not self-replicators
• Use "Appropriate Technology" at each step - It doesn't need to be low mass or high tech - It needs to be easy to make in space
• The technologies are already being developed -Simply "spin them in"
• The technologies are advancing exponentially
Generations of Space Industry (Notional) Gen Human/Robotic Interaction 1 Teleoperated and/or locallyoperated by a human outpost 2 Teleoperated
Scale of Industry Artificial Intelligence Insect-like Imported, small-scale, limited diversity
Lizard-like
(Same) Crude fabrication, inefficient, but greater throughput than 1.0
Import electronics boxes
2.5 Teleoperated
Lizard-like
Diversifying processes, especially volatiles and metals
Plastics, rubbers, some chemicals
Fabricate crude components plus import electronics boxes
Lizard-like
Larger, more complex processing plants
Diversify chemicals, Locally build PC cards, chassis Simple fabrics, and simple components, but eventually polymers. import the chips
Materials Source of Electronics Manufactured Gases, water, crude Import fully integrated alloys, ceramics, machines solar cells
3
Teleoperated with experiments in autonomy
4
Closely supervised Mouse-like Large plants for chemicals, autonomy with fabrics, metals some teleoperation Loosely supervised Mouse-like Labs and factories for autonomy electronics and robotics. Shipyards to support main belt
Sandwiched and Building large assets such as other advanced lithography machines material processes · Large scale Make chips locally. Make bots production in situ for export to asteroid belt
Nearly full autonomy
Makes all necessary materials, increasing sophistication Material factories specialized ·by zone of the solar system
5
6
X.O Autonomous robotics pervasive throughout solar system enabling human presence
Monkey-like Large-scale, self-supporting industry, exporting industry to asteroid main belt Human-like Robust exports/imports through zones of solar system
Makes everything locally, increasing sophistication Electronics factories in various locations
FromGen N -1, Gen. N contains Z
•Simplistic Modeling •Not intended to be definitive •Explores some of the key parameters •Attempt to demonstrate basic feasibility •Intends to generate interest and further investigation •Needs a much larger study with a much larger group of contributors
basi sets of 21 ssets, V
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For Gen 1.0, 2 =1
electron ics mfrs, and X robonaul s
Calculate Tot aI
r ate to manufact ure robonau ts since
Produc t ior1Rate ,J /
th ey wi ll be ir 1ported fro
Eart 1
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sub t ractin out rate neetled to m ake V electronic mfrs. U r·o bon aut s, and fr.act ion
Fof all the asset s' electronics packag-es For closure, in NI = La ~ t se l U=X* W/Z. V=Y W/Z
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fabricate by dividing basic prod r ion rate by ma!.s of one basic se t
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Gen N+l
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6.0 ele-ctronics mfr asse ts to prod ce F times t his ma ss off elec t ronics ( xcept ing rRobona t eleoetron ics for Gen :$ 2 .5)
Prov ide )( and V to Gen. Nfor fabric ation in prio ycle
Iterate G-en
N-1
Additional Production • Gen 3.0 - 80 MT construction equipment
• Gen 4.0 - Dust Free Laboratory Facilities
• Gen 5.0 - 120 MT materials stockpiled to send industry to asteroid main belt
• Gen 6.0 - Fleet of 6 spacecraft (20 MT plus 12 MT payload, each plus propellants) -Takes industry to Main Belt
Mass Launched to Moon 10000
• * •
1000
