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NASA Tech Briefs, June 2014
Document ID: 20140009967
NTRS Full-Text: Click to View  [PDF Size: 10.5 MB]
Abstract: Topics include: Real-Time Minimization of Tracking Error for Aircraft Systems; Detecting an Extreme hide
Publication Year: 2014
Document Type: NASA Tech Brief
Date Acquired: Feb 19, 2015
Citric Acid Alternative to Nitric Acid Passivation
Document ID: 20150000239
NTRS Full-Text: Click to View  [PDF Size: 80 KB]
External Online Source:

Author: Lewis, Pattie L. (Compiler)
Abstract: The Ground Systems Development and Operations GSDO) Program at NASA John F. Kennedy Space Center hide
Publication Year: 2013
Document Type: NASA Tech Brief
Report/Patent Number: KSC-E-DAA-TN11841
Date Acquired: Jan 23, 2015
Real-Time Minimization of Tracking Error for Aircraft Systems
Document ID: 20150000312
NTRS Full-Text: Click to View  [PDF Size: 38 KB]
Author: Garud, Sumedha; Kaneshige, John T.; Krishnakumar, Kalmanje S.; Kulkarni, Nilesh V.; Burken, John
Abstract: This technology presents a novel, stable, discrete-time adaptive law for flight control in a Direct hide
Publication Year: 2013
Document Type: NASA Tech Brief
Report/Patent Number: ARC-16235-1, ARC-E-DAA-TN11706
Date Acquired: Jan 09, 2015
Submerged AUV Charging Station
Document ID: 20140002351
NTRS Full-Text: Click to View  [PDF Size: 77 KB]
Author: Jones, Jack A.; Chao, Yi; Curtin, Thomas
Abstract: Autonomous Underwater Vehicles (AUVs) are becoming increasingly important for military surveillance hide
Publication Year: 2014
Document Type: NASA Tech Brief
Report/Patent Number: NPO-46985
Date Acquired: Apr 02, 2014
Habitat Demonstration Unit (HDU) Vertical Cylinder Habitat
Document ID: 20140002352
NTRS Full-Text: Click to View  [PDF Size: 162 KB]
Author: Howe, Alan; Kennedy, Kriss J.; Gill, Tracy R.; Tri, Terry O.; Toups, Larry; Howard, Robert I.; Spexarth, Gary R.; Cavanaugh, Stephen; Langford, William M.; Dorsey, John T.
Abstract: NASA's Constellation Architecture Team defined an outpost scenario optimized for intensive mobility hide
Publication Year: 2014
Document Type: NASA Tech Brief
Report/Patent Number: MSC-25517-1
Date Acquired: Apr 02, 2014
GPU Lossless Hyperspectral Data Compression System
Document ID: 20140002366
NTRS Full-Text: Click to View  [PDF Size: 69 KB]
Author: Aranki, Nazeeh I.; Keymeulen, Didier; Kiely, Aaron B.; Klimesh, Matthew A.
Abstract: Hyperspectral imaging systems onboard aircraft or spacecraft can acquire large amounts of data, hide
Publication Year: 2014
Document Type: NASA Tech Brief
Report/Patent Number: NPO-48571
Date Acquired: Apr 02, 2014
Multi-Source Autonomous Response for Targeting and Monitoring of Volcanic Activity
Document ID: 20140002345
NTRS Full-Text: Click to View  [PDF Size: 144 KB]
Author: Davies, Ashley G.; Doubleday, Joshua R.; Tran, Daniel Q.
Abstract: The study of volcanoes is important for both purely scientific and human survival reasons. From a hide
Publication Year: 2014
Document Type: NASA Tech Brief
Report/Patent Number: NPO-48148
Date Acquired: Apr 02, 2014
Origami-Inspired Folding of Thick, Rigid Panels
Document ID: 20140002353
NTRS Full-Text: Click to View  [PDF Size: 71 KB]
Author: Trease, Brian P.; Thomson, Mark W.; Sigel, Deborah A.; Walkemeyer, Phillip E.; Zirbel, Shannon; Howell, Larry; Lang, Robert
Abstract: To achieve power of 250 kW or greater, a large compression ratio of stowed-to-deployed area is hide
Publication Year: 2014
Document Type: NASA Tech Brief
Report/Patent Number: NPO-48861
Date Acquired: Apr 02, 2014
Centering a DDR Strobe in the Middle of a Data Packet
Document ID: 20140002349
NTRS Full-Text: Click to View  [PDF Size: 104 KB]
Author: Johnson, Michael; Nelson, Dave; Seefeldt, James; Roper, Weston; Passow, Craig
Abstract: The Orion CEV Northstar ASIC (application- specific integrated circuit) project required a DDR hide
Publication Year: 2014
Document Type: NASA Tech Brief
Report/Patent Number: MSC-24931-1
Date Acquired: Apr 02, 2014
Robust, Optimal Subsonic Airfoil Shapes
Document ID: 20140002367
NTRS Full-Text: Click to View  [PDF Size: 69 KB]
Author: Rai, Man Mohan
Abstract: A method has been developed to create an airfoil robust enough to operate satisfactorily in hide
Publication Year: 2014
Document Type: NASA Tech Brief
Report/Patent Number: ARC-14586-2
Date Acquired: Apr 02, 2014
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