TY - CONF TI - Collaborative Decision Systems Project summary of technology developments for human-robotics interactions T2 - 2nd IEEE International Conference on Space Mission Challenges for Information Technology (SMC-IT'06) SP - 2 pp. EP - AU - L. Pedersen AU - R. Brummett PY - 2006 KW - aerospace robotics KW - decision support systems KW - groupware KW - mobile robots KW - planetary surfaces KW - space vehicles KW - ad hoc support KW - automated systems KW - autonomous rovers KW - collaborative decision systems project KW - control strategies KW - distributed multiagent architecture KW - flight systems KW - ground support KW - health management KW - human intelligence KW - human-robotics interactions KW - integrated data management KW - machine intelligence KW - manned exploration KW - manned missions KW - planetary surfaces KW - planner-robot-agent system KW - real-time EVA monitoring KW - single robot operator KW - unmanned missions KW - visual target tracking KW - voice commanded device control KW - workflow system KW - worksite navigation KW - worksite planning KW - Collaboration KW - Control systems KW - Ground support KW - Humans KW - Instruments KW - Machine intelligence KW - Orbital robotics KW - Robot kinematics KW - Space technology KW - Technology management DO - 10.1109/SMC-IT.2006.25 JO - 2nd IEEE International Conference on Space Mission Challenges for Information Technology (SMC-IT'06) IS - SN - VO - VL - JA - 2nd IEEE International Conference on Space Mission Challenges for Information Technology (SMC-IT'06) Y1 - 17-20 July 2006 ER - TY - CONF TI - RF MEMS switches with sic microbridges for improved reliability T2 - 2008 IEEE Antennas and Propagation Society International Symposium SP - 1 EP - 4 AU - M. C. Scardelletti AU - C. A. Zorman AU - D. R. Oldham PY - 2008 KW - microswitches KW - reliability KW - silicon compounds KW - RF MEMS switches KW - SiC KW - mechanical reliability KW - microbridges KW - size 300 nm KW - size 500 nm KW - Amorphous materials KW - Bridge circuits KW - Contacts KW - Coplanar waveguides KW - Insulation KW - Microswitches KW - Radio frequency KW - Radiofrequency microelectromechanical systems KW - Silicon carbide KW - Switches DO - 10.1109/APS.2008.4619927 JO - 2008 IEEE Antennas and Propagation Society International Symposium IS - SN - 1522-3965 VO - VL - JA - 2008 IEEE Antennas and Propagation Society International Symposium Y1 - 5-11 July 2008 ER - TY - CONF TI - Use of ICESat GLAS data for forest disturbance studies in central Siberia T2 - IGARSS 2004. 2004 IEEE International Geoscience and Remote Sensing Symposium SP - 1936 EP - 1939 vol.3 AU - K. J. Ranson AU - G. Sun AU - K. Kovacs AU - V. I. Kharuk PY - 2004 KW - altimeters KW - fires KW - forestry KW - optical radar KW - remote sensing by laser beam KW - vegetation mapping KW - AD 2003 01 KW - AD 2003 02 KW - AD 2003 09 KW - Geoscience Laser Altimeter System KW - ICESat GLAS data KW - biomass KW - data collection KW - distance determination KW - fire KW - forest disturbance KW - information source KW - insect damaged forest stands KW - laser altimeter KW - leaf area index KW - lidar data KW - pulse emission KW - returned signal KW - stand volume KW - structural parameters KW - time elapse measurement KW - Buildings KW - Instruments KW - Laser radar KW - Laser theory KW - Optical pulses KW - Parameter estimation KW - Pulse measurements KW - Signal processing KW - Surface emitting lasers KW - Time measurement DO - 10.1109/IGARSS.2004.1370722 JO - IGARSS 2004. 2004 IEEE International Geoscience and Remote Sensing Symposium IS - SN - VO - 3 VL - 3 JA - IGARSS 2004. 2004 IEEE International Geoscience and Remote Sensing Symposium Y1 - 20-24 Sept. 2004 ER - TY - CONF TI - Unsupervised classification of Arctic sea ice using neural network T2 - Geoscience and Remote Sensing Symposium, 1995. 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Comiso PY - 1995 KW - backpropagation KW - geophysical signal processing KW - image classification KW - microwave measurement KW - neural nets KW - oceanographic techniques KW - pattern recognition KW - radiometry KW - sea ice KW - unsupervised learning KW - 7-dimensional space KW - Arctic Ocean KW - areal extent KW - backpropagation KW - cluster analysis KW - emissivity KW - image processing KW - marginal ice zone KW - measurement technique KW - microwave radiometry KW - multichannel passive microwave data KW - neural net KW - neural network KW - ocean KW - perennial ice KW - remote sensing KW - sea ice KW - seasonal ice region KW - signal processing KW - snow cover KW - unsupervised classification KW - young ice KW - Arctic KW - Atmospheric modeling KW - Backpropagation KW - Filters KW - Ice surface KW - Microwave radiometry KW - Neural networks KW - Sea ice KW - Sea surface KW - Snow DO - 10.1109/IGARSS.1995.520296 JO - Geoscience and Remote Sensing Symposium, 1995. IGARSS '95. 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Hill PY - 2011 KW - aerospace control KW - project management KW - National Aeronautics and Space Administration Constellation Program KW - control theory KW - guidance navigation and control theory KW - laws of physics KW - project management KW - Control systems KW - Humans KW - Mathematical model KW - Measurement KW - Missiles KW - Navigation KW - Project management DO - 10.1109/AERO.2011.5747643 JO - 2011 Aerospace Conference IS - SN - 1095-323X VO - VL - JA - 2011 Aerospace Conference Y1 - 5-12 March 2011 ER - TY - CONF TI - Back to the moon: The verification of a small microprocessor’s logic design T2 - 2008 IEEE/AIAA 27th Digital Avionics Systems Conference SP - 5.C.3-1 EP - 5.C.3-12 AU - H. Blair-Smith AU - R. Katz AU - I. Kleyner PY - 2008 KW - embedded systems KW - integrated circuit testing KW - logic arrays KW - microprocessor chips KW - random-access storage KW - space vehicle electronics KW - space vehicles KW - Intel 8085 KW - LOLA DU KW - Lunar Reconnaissance Orbiter spacecraft KW - Moon KW - RAM KW - Smalley3 self-test program KW - central processing unit KW - embedded microprocessor KW - flip-flop KW - multiplexor KW - orbiter laser altimeter digital unit microprocessor KW - radiation-hardened gate array KW - real-time subsystem control calculations KW - verification task KW - Aerospace control KW - Aerospace industry KW - Built-in self-test KW - Central Processing Unit KW - Logic arrays KW - Logic design KW - Microprocessors KW - Moon KW - Testing KW - Voltage DO - 10.1109/DASC.2008.4702854 JO - 2008 IEEE/AIAA 27th Digital Avionics Systems Conference IS - SN - 2155-7195 VO - VL - JA - 2008 IEEE/AIAA 27th Digital Avionics Systems Conference Y1 - 26-30 Oct. 2008 ER - TY - JOUR TI - A parallel implementation of a multisensor feature-based range-estimation method T2 - IEEE Transactions on Robotics and Automation SP - 755 EP - 768 AU - R. 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Sridhar PY - 1994 KW - Kalman filters KW - aircraft navigation KW - distance measurement KW - helicopters KW - image sequences KW - parallel processing KW - autonomous helicopter navigation KW - autonomous vehicles KW - distributed-memory KW - extended Kalman filter KW - load balancing schemes KW - master sensor coordinate frame KW - multisensor feature-based range-estimation method KW - obstacle avoidance KW - obstacle detection KW - parallel computer KW - parallel implementation KW - real-time architectures KW - semi-autonomous vehicles KW - shared-memory KW - Aircraft navigation KW - Data mining KW - Helicopters KW - Image sensors KW - Laboratories KW - Mobile robots KW - Remotely operated vehicles KW - Sensor phenomena and characterization KW - Target tracking KW - Vehicle detection DO - 10.1109/70.338530 JO - IEEE Transactions on Robotics and Automation IS - 6 SN - 1042-296X VO - 10 VL - 10 JA - IEEE Transactions on Robotics and Automation Y1 - Dec 1994 ER - TY - JOUR TI - Direct drive options for electric propulsion systems T2 - IEEE Aerospace and Electronic Systems Magazine SP - 20 EP - 24 AU - J. 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Hamley PY - 1996 KW - aerospace control KW - aerospace propulsion KW - electric drives KW - electric propulsion KW - magnetohydrodynamic conversion KW - photovoltaic power systems KW - space vehicle power plants KW - EMS compatibility KW - Hall thrusters KW - concentrator solar arrays KW - controller/interface unit KW - direct drive options KW - direct solar array connection KW - electric propulsion systems KW - electric thruster KW - heat loads KW - overall masses KW - power availability KW - power bus voltages KW - power processing units KW - spacecraft power system KW - stationary plasma thruster KW - thermal control systems KW - thruster control KW - thruster with anode layer KW - Control systems KW - Data systems KW - Joining processes KW - Maintenance KW - Power supplies KW - Power system reliability KW - Propulsion KW - Space vehicles KW - Temperature control KW - Voltage DO - 10.1109/62.484301 JO - IEEE Aerospace and Electronic Systems Magazine IS - 2 SN - 0885-8985 VO - 11 VL - 11 JA - IEEE Aerospace and Electronic Systems Magazine Y1 - Feb 1996 ER - TY - JOUR TI - An R&D laboratory case study T2 - IEEE Transactions on Engineering Management SP - 43 EP - 46 AU - E. 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Welch PY - 2007 KW - distance measurement KW - frequency measurement KW - frequency standards KW - radionavigation KW - space communication links KW - time measurement KW - NASA architecture KW - National Aeronautics and Space Administration KW - event logging KW - robotic-human explorers KW - solar system time distribution KW - space human exploration KW - time synchronization KW - Frequency synchronization KW - Humans KW - NASA KW - Radio navigation KW - Radiometry KW - Satellite broadcasting KW - Solar system KW - Space exploration KW - Time dissemination KW - Timing DO - 10.1109/FREQ.2007.4319286 JO - 2007 IEEE International Frequency Control Symposium Joint with the 21st European Frequency and Time Forum IS - SN - 2327-1914 VO - VL - JA - 2007 IEEE International Frequency Control Symposium Joint with the 21st European Frequency and Time Forum Y1 - May 29 2007-June 1 2007 ER - TY - CONF TI - A simulated-life validation experiment for fault-tolerant systems T2 - [1993 Proceedings] AIAA/IEEE Digital Avionics Systems Conference SP - 254 EP - 259 AU - A. 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Knox PY - 2004 KW - optical radar KW - remote sensing by radar KW - vegetation mapping KW - 680 nm KW - AD 2003 10 to 11 KW - active vegetation index measurement KW - chlorophyll containing vegetation KW - horizontal-path lidar measurements KW - laser transmitter KW - low power laser diodes KW - nearby deciduous foliage KW - spectral ratio biospheric lidar KW - Instruments KW - Laser beams KW - Laser radar KW - NASA KW - Optical surface waves KW - Reflectivity KW - Surface topography KW - Telescopes KW - Vegetation mapping KW - Wavelength measurement DO - 10.1109/IGARSS.2004.1370726 JO - IGARSS 2004. 2004 IEEE International Geoscience and Remote Sensing Symposium IS - SN - VO - 3 VL - 3 JA - IGARSS 2004. 2004 IEEE International Geoscience and Remote Sensing Symposium Y1 - 20-24 Sept. 2004 ER - TY - CONF TI - Model-based GN&C simulation and flight software development for Orion missions beyond LEO T2 - 2014 IEEE Aerospace Conference SP - 1 EP - 13 AU - R. Odegard AU - Z. Milenkovic AU - J. Henry AU - M. Buttacoli PY - 2014 KW - aerospace control KW - aerospace simulation KW - aerospace testing KW - aircraft navigation KW - celestial mechanics KW - control engineering computing KW - EFT-I vehicle KW - LEO KW - MBD approach KW - Matlab-Simulink tool suite KW - Orion mission KW - artifact generation KW - automated code KW - automated testing KW - enhanced configuration management techniques KW - exploration flight test one vehicle KW - flight software development KW - guidance navigation and control system KW - low Earth orbit KW - model-based GN&C simulation KW - model-based development approach KW - Biological system modeling KW - Extraterrestrial measurements KW - MATLAB KW - Mathematical model KW - NASA KW - Navigation DO - 10.1109/AERO.2014.6836230 JO - 2014 IEEE Aerospace Conference IS - SN - 1095-323X VO - VL - JA - 2014 IEEE Aerospace Conference Y1 - 1-8 March 2014 ER - TY - CONF TI - The challenge of space nuclear propulsion and power systems reliability T2 - Annual Symposium Reliability and Maintainability, 2004 - RAMS SP - 431 EP - 436 AU - E. 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Cataldo PY - 2004 KW - aerospace propulsion KW - aerospace safety KW - life testing KW - maintenance engineering KW - nuclear power KW - power system reliability KW - redundancy KW - risk management KW - stress analysis KW - NASA Glenn Research Center KW - RAM engineering approach KW - accelerated life testing KW - autonomous control KW - availability engineering approach KW - design strategy KW - human induced faults KW - interplanetary distances KW - maintainability engineering approach KW - nuclear powered space systems KW - operation stress KW - parts stress analysis KW - power systems reliability KW - probabilistic risk assessment KW - redundancy management KW - reliability engineering approach KW - safe operation probability KW - selective end to end sub-system testing KW - signal time delay drive KW - space nuclear propulsion KW - Automotive engineering KW - Availability KW - Life testing KW - Maintenance engineering KW - Power engineering and energy KW - Power system reliability KW - Propulsion KW - Reliability engineering KW - Risk analysis KW - Risk management DO - 10.1109/RAMS.2004.1285487 JO - Annual Symposium Reliability and Maintainability, 2004 - RAMS IS - SN - VO - VL - JA - Annual Symposium Reliability and Maintainability, 2004 - RAMS Y1 - 26-29 Jan. 2004 ER - TY - CONF TI - Effects of thermal and electrical stressing on the breakdown behavior of space wiring T2 - Proceedings of 1995 Conference on Electrical Insulation and Dielectric Phenomena SP - 266 EP - 269 AU - A. 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Laghari PY - 1995 KW - aerospace KW - aircraft KW - cable insulation KW - electric breakdown KW - electric strength KW - failure analysis KW - insulation testing KW - life testing KW - organic insulating materials KW - space vehicles KW - thermal stresses KW - wiring KW - 200 C KW - 400 Hz KW - AC dielectric strength KW - Kapton KW - Teflon KW - aerospace applications KW - aircraft KW - arc track resistant wiring KW - breakdown behavior KW - cross-linked Tefzel KW - electrical stressing KW - electrical wiring systems KW - high temperature KW - lifetime KW - space vehicles KW - space wiring KW - thermal stressing KW - Aircraft manufacture KW - Dielectric breakdown KW - Dielectrics and electrical insulation KW - Electric breakdown KW - Insulation life KW - Space missions KW - Space vehicles KW - Temperature KW - Thermal stresses KW - Wiring DO - 10.1109/CEIDP.1995.483714 JO - Proceedings of 1995 Conference on Electrical Insulation and Dielectric Phenomena IS - SN - VO - VL - JA - Proceedings of 1995 Conference on Electrical Insulation and Dielectric Phenomena Y1 - 22-25 Oct 1995 ER - TY - CONF TI - Comparison between electromagnetic scattering by a rain induced sea surface roughness and field data T2 - 2009 IEEE International Geoscience and Remote Sensing Symposium SP - II-821 EP - II-824 AU - P. 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Bliven PY - 2009 KW - electromagnetic wave scattering KW - ocean waves KW - oceanographic techniques KW - radiowave propagation KW - rain KW - remote sensing by radar KW - wind KW - Ku-band radar signature comparison KW - electromagnetic scattering KW - field data KW - rain induced sea surface roughness KW - sattering cross section KW - wind KW - Electromagnetic scattering KW - Radar measurements KW - Radar scattering KW - Rain KW - Rough surfaces KW - Sea measurements KW - Sea surface KW - Sea surface roughness KW - Spaceborne radar KW - Surface roughness KW - Radar scattering simulations KW - Rain perturbed sea surface modelling KW - Scatterometry DO - 10.1109/IGARSS.2009.5418219 JO - 2009 IEEE International Geoscience and Remote Sensing Symposium IS - SN - 2153-6996 VO - 2 VL - 2 JA - 2009 IEEE International Geoscience and Remote Sensing Symposium Y1 - 12-17 July 2009 ER - TY - CONF TI - Application of AI Methods to Aircraft Guidance and Control T2 - 1988 American Control Conference SP - 195 EP - 202 AU - R. 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Glavin PY - 2012 KW - cathodes KW - diamond KW - ferroelectric materials KW - ferroelectric storage KW - field emission displays KW - field ionisation KW - grain boundaries KW - mass spectra KW - nanofabrication KW - nanolithography KW - nanostructured materials KW - patents KW - plasma CVD KW - plasma chemistry KW - random-access storage KW - thin film devices KW - tribology KW - ANL KW - Advanced Diamond Technology KW - Argonne National Laboratory KW - C KW - N-UNCD film KW - biological property KW - diamond lattice KW - electrical property KW - electron beam generation KW - electron field emission property KW - ferroelectric nanostructure KW - field emission display KW - field emission-based device KW - field emission-based science KW - field emitter cathode KW - gas-phase ionization KW - massive parallel electron field emission lithography KW - mechanical property KW - nanoscale grain boundary KW - next generation high-density novolatile ferroelectric memories fabrication KW - patented microwave plasma chemical vapor deposition technique KW - planetary mass spectrometry KW - plasma chemistry KW - remote planetary target KW - residual gas KW - resource-constrained mission KW - size 2 nm to 5 nm KW - size 30 nm to 100 nm KW - solar system KW - target molecule gas-phase ionization KW - thermal property KW - tribological property KW - ultrananocrystalline diamond film KW - Biology KW - Diamond-like carbon KW - Films KW - Grain boundaries KW - Laboratories KW - Mechanical factors KW - NASA DO - 10.1109/IVNC.2012.6316856 JO - 25th International Vacuum Nanoelectronics Conference IS - SN - 2164-2370 VO - VL - JA - 25th International Vacuum Nanoelectronics Conference Y1 - 9-13 July 2012 ER - TY - JOUR TI - Evidence of electron compensation in a LiNbO3:Fe holographic optical filter T2 - IEEE Photonics Technology Letters SP - 1343 EP - 1345 AU - M. 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Mercer PY - 2010 KW - computational complexity KW - concurrent engineering KW - incremental compilers KW - program debugging KW - program slicing KW - program verification KW - reachability analysis KW - abstraction refinement technique KW - bugs dicing KW - bugs slicing KW - concurrent program KW - concurrent software development KW - incremental underapproximation technique KW - multicore technology KW - program slicing KW - reachability property KW - verification tool KW - Concrete KW - Java KW - Limiting KW - Runtime environment KW - Software KW - Testing KW - USA Councils KW - abstraction-refinement KW - concurrency KW - underapproximation DO - 10.1145/1810295.1810328 JO - 2010 ACM/IEEE 32nd International Conference on Software Engineering IS - SN - 0270-5257 VO - 2 VL - 2 JA - 2010 ACM/IEEE 32nd International Conference on Software Engineering Y1 - 2-8 May 2010 ER - TY - CONF TI - Biology Inspired Approach for Communal Behavior in Sensor Networks T2 - Proceedings of the 39th Annual Hawaii International Conference on System Sciences (HICSS'06) SP - 235b EP - 235b AU - K. 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Pius PY - 1992 KW - Engines KW - Fuels KW - Hazards KW - Hydrogen KW - Image analysis KW - NASA KW - Safety KW - Telephony KW - Valves KW - Vehicles DO - 10.1109/IGARSS.1992.576656 JO - Geoscience and Remote Sensing Symposium, 1992. IGARSS '92. International IS - SN - VO - 1 VL - 1 JA - Geoscience and Remote Sensing Symposium, 1992. IGARSS '92. International Y1 - 26-29 May 1992 ER - TY - CONF TI - Intercube communication for the iPSC/860 T2 - Proceedings Scalable High Performance Computing Conference SHPCC-92. SP - 307 EP - 313 AU - E. Barszcz PY - 1992 KW - hypercube networks KW - multiprocessing systems KW - High Performance Computing and Communications Project KW - Intel iPSC/860 KW - hypercube KW - intercube communication KW - interface boundaries KW - processor nodes KW - File systems KW - Government KW - Hardware KW - High performance computing KW - Hypercubes KW - Mesh generation KW - NASA KW - Protection KW - Routing KW - Wires DO - 10.1109/SHPCC.1992.232627 JO - Proceedings Scalable High Performance Computing Conference SHPCC-92. IS - SN - VO - VL - JA - Proceedings Scalable High Performance Computing Conference SHPCC-92. Y1 - 26-29 Apr 1992 ER - TY - JOUR TI - Order reduction in linear state estimation under performance constraints T2 - IEEE Transactions on Automatic Control SP - 983 EP - 989 AU - Y. Baram AU - G. Kalit PY - 1987 KW - Linear systems, time-varying KW - Mean-square-error methods KW - Reduced-order systems, linear KW - State estimation, linear systems KW - Time-varying systems, linear KW - Degradation KW - Linear systems KW - Loss measurement KW - Memory management KW - Performance analysis KW - Real time systems KW - State estimation KW - Steady-state KW - Time varying systems KW - Upper bound DO - 10.1109/TAC.1987.1104493 JO - IEEE Transactions on Automatic Control IS - 11 SN - 0018-9286 VO - 32 VL - 32 JA - IEEE Transactions on Automatic Control Y1 - Nov 1987 ER - TY - CONF TI - Human exploration of Mars, Design Reference Architecture 5.0 T2 - 2010 IEEE Aerospace Conference SP - 1 EP - 24 AU - B. G. Drake AU - S. J. Hoffman AU - D. W. Beaty PY - 2010 KW - Mars KW - aerospace instrumentation KW - space research KW - space vehicles KW - International space station KW - Mars DRA 5.0 KW - NASA Mars reference missions KW - constellation systems KW - design reference architecture 5.0 KW - human Mars exploration KW - potential Mars robotic missions KW - potential lunar exploration missions KW - Humans KW - International Space Station KW - Mars KW - NASA KW - Orbital robotics KW - Potential well KW - Space technology KW - Strategic planning KW - System testing KW - Technology planning DO - 10.1109/AERO.2010.5446736 JO - 2010 IEEE Aerospace Conference IS - SN - 1095-323X VO - VL - JA - 2010 IEEE Aerospace Conference Y1 - 6-13 March 2010 ER - TY - CONF TI - A simple MATLAB program to calculate the electric field levels in the near field of a monopole antenna T2 - 2004 International Symposium on Electromagnetic Compatibility (IEEE Cat. No.04CH37559) SP - 326 EP - 329 vol.1 AU - G. C. May AU - G. W. Raffoul PY - 2004 KW - UHF antennas KW - VHF antennas KW - antenna radiation patterns KW - computational electromagnetics KW - electric fields KW - electromagnetic field theory KW - method of moments KW - monopole antennas KW - space vehicles KW - 145.8 MHz KW - 436 MHz KW - EVA KW - MATLAB program KW - RF exposure KW - Space Shuttle KW - astronauts KW - communications links KW - electric field level calculation KW - extravehicular activities KW - keep-out zone KW - method of moments KW - monopole antennas KW - radiated fields KW - Earth KW - MATLAB KW - Moment methods KW - Orbital calculations KW - Payloads KW - Radiation safety KW - Radio frequency KW - Safety devices KW - Space shuttles KW - Telemetry DO - 10.1109/ISEMC.2004.1350050 JO - 2004 International Symposium on Electromagnetic Compatibility (IEEE Cat. No.04CH37559) IS - SN - VO - 1 VL - 1 JA - 2004 International Symposium on Electromagnetic Compatibility (IEEE Cat. No.04CH37559) Y1 - 9-13 Aug. 2004 ER - TY - CONF TI - Solar dynamic power module design T2 - Proceedings of the 24th Intersociety Energy Conversion Engineering Conference SP - 299 EP - 307 vol.1 AU - R. R. Secunde AU - T. L. Labus AU - R. G. Lovely PY - 1989 KW - photovoltaic power systems KW - space vehicle power plants KW - Space Station Freedom KW - solar dynamic power module KW - Aerodynamics KW - Assembly KW - Costs KW - Earth KW - Hardware KW - Multichip modules KW - Photovoltaic systems KW - Solar energy KW - Solar power generation KW - Space stations DO - 10.1109/IECEC.1989.74479 JO - Proceedings of the 24th Intersociety Energy Conversion Engineering Conference IS - SN - VO - VL - JA - Proceedings of the 24th Intersociety Energy Conversion Engineering Conference Y1 - 6-11 Aug 1989 ER - TY - CONF TI - High Speed RF Packaging Design and Fabrication for Ka-Band Radar Systems T2 - 2008 IEEE Aerospace Conference SP - 1 EP - 6 AU - I. Gontijo PY - 2008 KW - crosstalk KW - electronics packaging KW - microwave devices KW - millimetre wave devices KW - radar receivers KW - radar transmitters KW - Ka-band radar systems KW - Kovar housing KW - RF connectors KW - high power semiconductor amplifiers KW - high speed RF packaging KW - landing radar KW - maximum temperature ratings KW - radiation loss KW - thermal cycling KW - Aluminum KW - Connectors KW - Fabrication KW - High power amplifiers KW - Radar KW - Radio frequency KW - Radiofrequency amplifiers KW - Semiconductor device packaging KW - Semiconductor materials KW - Semiconductor optical amplifiers DO - 10.1109/AERO.2008.4526477 JO - 2008 IEEE Aerospace Conference IS - SN - 1095-323X VO - VL - JA - 2008 IEEE Aerospace Conference Y1 - 1-8 March 2008 ER - TY - CONF TI - Tool-Supported Verification of Contingency Software Design in Evolving, Autonomous Systems T2 - 2006 17th International Symposium on Software Reliability Engineering SP - 213 EP - 220 AU - R. 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Bajwa PY - 2006 KW - fault diagnosis KW - program diagnostics KW - program verification KW - software fault tolerance KW - software maintenance KW - contingency analysis KW - contingency management KW - contingency software design KW - evolving autonomous systems KW - operational anomalies KW - software autonomy KW - software diagnostics KW - software monitoring KW - system robustness KW - tool-supported verification KW - Application software KW - Contingency management KW - NASA KW - Protection KW - Robustness KW - Signal processing KW - Software design KW - Software maintenance KW - Software tools KW - Unmanned aerial vehicles DO - 10.1109/ISSRE.2006.48 JO - 2006 17th International Symposium on Software Reliability Engineering IS - SN - 1071-9458 VO - VL - JA - 2006 17th International Symposium on Software Reliability Engineering Y1 - 7-10 Nov. 2006 ER - TY - JOUR TI - Asymptotic Tracking of Uncertain Systems With Continuous Control Using Adaptive Bounding T2 - IEEE Transactions on Neural Networks SP - 1320 EP - 1329 AU - V. 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Kurdila PY - 2009 KW - MIMO systems KW - adaptive control KW - approximation theory KW - control nonlinearities KW - control system synthesis KW - convergence of numerical methods KW - filtering theory KW - neurocontrollers KW - nonlinear control systems KW - parameter estimation KW - robust control KW - tracking KW - uncertain systems KW - MIMO nonlinear uncertain system KW - adaptive bounding technique KW - asymptotic convergence KW - continuous nonlinearity KW - control signal KW - disturbance rejection KW - filtered tracking error KW - integral technique KW - multiple-input-multiple-output system KW - neural network approximation property KW - parameter estimation error KW - robust adaptive control design method KW - Asymptotic tracking KW - disturbance rejection KW - neural network approximation KW - nonlinear uncertain systems DO - 10.1109/TNN.2009.2023214 JO - IEEE Transactions on Neural Networks IS - 8 SN - 1045-9227 VO - 20 VL - 20 JA - IEEE Transactions on Neural Networks Y1 - Aug. 2009 ER - TY - CONF TI - The potential application of risk assessment to the Breakthrough Propulsion Physics Project T2 - Annual Reliability and Maintainability Symposium, 2003. SP - 164 EP - 169 AU - E. J. Zampino AU - M. G. Millis PY - 2003 KW - aerospace propulsion KW - risk management KW - Breakthrough Propulsion Physics Project KW - Cleveland Ohio KW - NASA Glenn Research center KW - availability analysis KW - defect detection KW - defect prevention KW - emerging science KW - frontier propulsion project KW - hyper-fast space travel KW - hypothetical-system KW - on-board energy conversion KW - project success analysis KW - propellant mass elimination KW - propellant mass reduction KW - reliability KW - research KW - risk assessment KW - success event KW - success tree analysis KW - ultra-maintainability KW - ultra-reliability KW - Chemicals KW - Energy conversion KW - NASA KW - Physics KW - Propulsion KW - Risk analysis KW - Risk management KW - Rockets KW - Space exploration KW - Vehicle dynamics DO - 10.1109/RAMS.2003.1181920 JO - Annual Reliability and Maintainability Symposium, 2003. 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No.02EX505) SP - 139 EP - 147 AU - W. D. Ivancic AU - D. H. Stewart AU - T. L. Bell AU - P. E. Paulsen AU - D. Shell PY - 2003 KW - IP networks KW - Internet KW - cryptography KW - internetworking KW - military communication KW - military computing KW - mobile radio KW - routing protocols KW - satellite links KW - telecommunication security KW - wireless LAN KW - Mobile-IPv4 KW - US Coast Guard KW - encryptor placement KW - link costs KW - mobile network security KW - mobile router KW - open Internet KW - routing protocols KW - satellite links KW - wireless LAN KW - Aircraft navigation KW - Communication system security KW - Costs KW - Cryptography KW - IP networks KW - Intelligent networks KW - Mobile communication KW - NASA KW - Routing protocols KW - Space technology DO - 10.1109/CCW.2003.1240802 JO - 2002 14th International Conference on Ion Implantation Technology Proceedings (IEEE Cat. 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Li PY - 2015 KW - air traffic KW - airborne radar KW - atmospheric precipitation KW - atmospheric techniques KW - meteorological radar KW - pulse compression KW - radar signal processing KW - signal denoising KW - signal sampling KW - Ku-band airborne radar KW - X-band PX-1000 ground radar KW - adaptive pulse compression KW - air traffic observation KW - near-surface precipitation measurement KW - noise estimation KW - representative APC algorithms KW - sampling scheme KW - solid-state radars KW - waveform template KW - weather observation KW - Airborne radar KW - Azimuth KW - Estimation KW - Meteorology KW - Noise KW - Signal resolution KW - Adaptive pulse compression (APC) KW - multimission radar KW - solid-state radar DO - 10.1109/LGRS.2015.2454481 JO - IEEE Geoscience and Remote Sensing Letters IS - 10 SN - 1545-598X VO - 12 VL - 12 JA - IEEE Geoscience and Remote Sensing Letters Y1 - Oct. 2015 ER - TY - CONF TI - Adaptive bio-inspired wireless network routing for planetary surface exploration T2 - 2005 IEEE Aerospace Conference SP - 1438 EP - 1443 AU - R. 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Lee PY - 2005 KW - ad hoc networks KW - geophysical prospecting KW - mobile communication KW - space communication links KW - telecommunication network routing KW - ad hoc mobile networks KW - biological systems KW - connectivity loss KW - coverage index KW - geographically dispersed modules KW - line of sight interruption KW - multilayered information maps KW - network graph KW - pheromone trail KW - planetary surface exploration KW - software agent KW - topology graph index KW - wireless mobile networks KW - wireless network routing KW - Adaptive systems KW - Biological systems KW - Biology computing KW - Computer networks KW - Computer vision KW - Mobile computing KW - Radio frequency KW - Routing KW - Surface topography KW - Wireless networks DO - 10.1109/AERO.2005.1559434 JO - 2005 IEEE Aerospace Conference IS - SN - 1095-323X VO - VL - JA - 2005 IEEE Aerospace Conference Y1 - 5-12 March 2005 ER - TY - CONF TI - A New Proof of the Jacobi Necessary Condition T2 - 1991 American Control Conference SP - 2244 EP - 2245 AU - H. 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Rebeiz PY - 2011 KW - CMOS integrated circuits KW - baluns KW - millimetre wave mixers KW - passive networks KW - silicon-on-insulator KW - CMOS KW - CMOS SOI process KW - GSG pad losses KW - balanced active mixers KW - balun KW - conversion loss KW - double-balanced passive mixers KW - frequency 100 GHz to 200 GHz KW - mm-wave spectrometry KW - power 10 mW KW - size 45 nm KW - top metal layer KW - transmission line KW - voltage 1.5 V KW - CMOS integrated circuits KW - Gain KW - Loss measurement KW - Mixers KW - Radio frequency KW - Transistors KW - Transmission line measurements DO - 10.1109/CICC.2011.6055323 JO - 2011 IEEE Custom Integrated Circuits Conference (CICC) IS - SN - 0886-5930 VO - VL - JA - 2011 IEEE Custom Integrated Circuits Conference (CICC) Y1 - 19-21 Sept. 2011 ER - TY - CONF TI - An active suspension system for lunar crew mobility T2 - 2010 IEEE Aerospace Conference SP - 1 EP - 9 AU - B. Bluethmann AU - E. Herrera AU - A. Hulse AU - J. Figuered AU - L. 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Rodell PY - 2010 KW - carbon compounds KW - environmental monitoring (geophysics) KW - infrared imaging KW - remote sensing KW - vegetation KW - water KW - CO2 KW - H2O KW - Maryland KW - USA KW - analytical light use efficiency based model KW - canopy resistance KW - carbon flux mapping KW - corn crop field KW - energy flux mapping KW - land surface carbon dioxide estimation KW - leaf chlorophyll KW - reflective solar domain KW - remotely sensed estimates KW - shortwave reflective waveband KW - thermal based TSEB model KW - thermal domain KW - thermal infrared waveband KW - two source energy balance model KW - water flux mapping KW - Analytical models KW - Atmospheric modeling KW - Carbon KW - Poles and towers KW - Remote sensing KW - Soil KW - Vegetation mapping KW - Leaf chlorophyll KW - carbon flux KW - light use efficiency KW - reflective shortwave KW - thermal infrared DO - 10.1109/IGARSS.2010.5651597 JO - 2010 IEEE International Geoscience and Remote Sensing Symposium IS - SN - 2153-6996 VO - VL - JA - 2010 IEEE International Geoscience and Remote Sensing Symposium Y1 - 25-30 July 2010 ER - TY - JOUR TI - ATS-6 Satellite-to-Satellite Tracking and Data Relay Experiments T2 - IEEE Transactions on Aerospace and Electronic Systems SP - 1048 EP - 1058 AU - P. 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Heinen PY - 1999 KW - modelling KW - slow wave structures KW - travelling wave tubes KW - NASA Lewis Research Center KW - circularly symmetric collectors KW - classic method KW - computational procedure KW - computer modeling KW - electron beam energetic distributions KW - electron beam spatial distributions KW - electron trajectory code KW - electron trajectory codes KW - instantaneous currents KW - large signal analysis code KW - multistage depressed collectors KW - phase space information KW - spent beam model KW - steady state solver KW - three-dimensional modeling KW - two-dimensional codes KW - Circuits KW - Density measurement KW - Electromagnetic scattering KW - Electron beams KW - Frequency measurement KW - NASA KW - Plasma density KW - Plasma measurements KW - Plasma properties KW - Plasma waves DO - 10.1109/PLASMA.1999.829288 JO - IEEE Conference Record - Abstracts. 1999 IEEE International Conference on Plasma Science. 26th IEEE International Conference (Cat. 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Horton PY - 2008 KW - agriculture KW - climatology KW - decision support systems KW - geophysics computing KW - weather forecasting KW - Decision Support System KW - GCMs KW - NASA global climate models KW - agricultural risk KW - climate variability KW - food management KW - water management KW - weather forecasts KW - Agriculture KW - Crops KW - Decision making KW - Decision support systems KW - Global warming KW - NASA KW - Predictive models KW - Space missions KW - Uncertainty KW - Weather forecasting KW - Climate change KW - adaptation KW - agriculture KW - climate variability KW - decision support tools DO - 10.1109/IGARSS.2008.4779758 JO - IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium IS - SN - 2153-6996 VO - 4 VL - 4 JA - IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium Y1 - 7-11 July 2008 ER - TY - CONF TI - Self-quenching mechanisms of the Nd/sup 4/F/sub 3/2/ manifold T2 - Summaries of papers presented at the Conference on Lasers and Electro-Optics SP - 286 EP - AU - N. P. Barnes AU - E. D. Filer AU - C. A. Morrison PY - 1996 KW - diffusion KW - neodymium KW - optical materials KW - optical saturable absorption KW - solid lasers KW - Nd/sup 4/F/sub 3/2/ manifold KW - Nd:doped laser material quenching KW - energy levels KW - laser material KW - self-quenching mechanisms KW - selfquenching parameters KW - Atomic measurements KW - Automatic testing KW - Energy exchange KW - Energy measurement KW - Energy states KW - Life testing KW - NASA KW - Neodymium KW - Optical materials KW - Quantum well lasers DO - JO - Summaries of papers presented at the Conference on Lasers and Electro-Optics IS - SN - VO - VL - JA - Summaries of papers presented at the Conference on Lasers and Electro-Optics Y1 - 2-7 June 1996 ER - TY - CONF TI - Evaluation of high performance converters under low dose rate total ionizing dose (TID) testing for NASA programs T2 - 1998 IEEE Radiation Effects Data Workshop. NSREC 98. Workshop Record. 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Nessel PY - 2014 KW - antenna arrays KW - atmospheric electromagnetic wave propagation KW - microwave propagation KW - space communication links KW - spread spectrum communication KW - statistical analysis KW - Goldstone Deep Space Communications Complex KW - Guam Remote Ground Terminal KW - Ka-band atmospheric phase stability measurements KW - Las Cruces KW - NASA KW - White Sands Ground Terminal KW - antenna array KW - site test interferometers KW - spacecraft communication links KW - spectrum congestion KW - tropospheric phase stability KW - Arrays KW - Atmospheric measurements KW - Frequency measurement KW - Interferometers KW - Phase distortion KW - Phase measurement KW - Satellites KW - antenna arrays KW - interferometry KW - phase distortion KW - propagation losses KW - radiowave propagation DO - 10.1109/EuCAP.2014.6901802 JO - The 8th European Conference on Antennas and Propagation (EuCAP 2014) IS - SN - 2164-3342 VO - VL - JA - The 8th European Conference on Antennas and Propagation (EuCAP 2014) Y1 - 6-11 April 2014 ER - TY - JOUR TI - Update of VIIRS On-Orbit Spatial Parameters Characterized With the Moon T2 - IEEE Transactions on Geoscience and Remote Sensing SP - 5486 EP - 5494 AU - Z. 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Piepmeier PY - 2013 KW - atmospheric humidity KW - atmospheric pressure KW - atmospheric temperature KW - radiative transfer KW - Earth surface KW - SMAP forward brightness temperature simulator KW - Soil Moisture Active Passive simulator KW - atmospheric pressure KW - atmospheric temperature KW - atmospheric water vapor density KW - downwelling brightness temperature KW - global simplified atmospheric radiative transfer model KW - incidence angle KW - polynomial function KW - total loss factor KW - upwelling brightness temperature KW - Atmospheric measurements KW - Atmospheric modeling KW - Brightness temperature KW - L-band KW - Microwave radiometry KW - Temperature measurement KW - Terrestrial atmosphere KW - Electromagnetic propagation KW - microwave radiometry KW - radiative transfer model (RTM) DO - 10.1109/LGRS.2012.2208213 JO - IEEE Geoscience and Remote Sensing Letters IS - 3 SN - 1545-598X VO - 10 VL - 10 JA - IEEE Geoscience and Remote Sensing Letters Y1 - May 2013 ER -