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2006.
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D. and E.G. Lightsey, “GPS/INS Kalman Filter Design for Spacecraft
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and Control Conference, Breckenridge, CO, February, 2002.
Gottlieb,
R. et al., “Orbit Determination Accuracy
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January 2001.
Davis, G. et al., “Pre-Launch
Testing
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D. at al., “Satellite Collision Prediction and Avoidance System,”
Motorola Technical Developments Journal, Volume 41, May 2000.
Lightsey, G.
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Station and
Crew Return Vehicle”, AAS GN&C Conference, Breckenridge, CO, February 2,
2000.
Gaylor,
D. “Constellation Growth,” Motorola Technical Developments Journal,
Volume 40, January 2000.
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et al., “Testing of the International Space
Station and X-38 Crew Return Vehicle GPS Receiver”, ION GPS-99, Nashville, TN, September
14-17,
1999.
Eanes, R. et
al., “GLONASS Orbit Determination at
the Center for Space Research”, Proceedings of the International
GLONASS
Experiment Workshop, Nashville TN,
September 1999. pp. 183-199.
Davis,
G. and E. Drocella, “Working Document Toward Modification of Attachment
18 of
WP8D/194: A Review of the Existing Radio Frequency Environment to
Support the
addition of the Space-to-Space Direction to the Existing RNSS Space-to
Earth
Allocation in the Bands 1559-1610 MHz and 1215-1260 MHz”, U.S. Working
Party 8D
Document No. 4, International Telecommunications Union World Radio
Conference
2000 Preparatory Meeting, Geneva, Switzerland, April, 1999.
Davis,
G. “Information Paper on Space-to-Space Applications of the Global
Positioning
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Conference
2000 Preparatory Meeting, Geneva, Switzerland, October,
1998.
Davis,
G., et al., “The Accuracy Assessment
of Precise Orbits Computed from Doppler Tracking Data”, Journal of the
Astronomical Sciences, Vol. 45, No. 4, October-December 1997.
Fuller,
R., D. Hong, S. Hur-Diaz, J. Lind, J. Rodden, M. Tse, “GPS Tensor, An
Attitude
and Orbit Determination System for Space”, ION GPS-97, September, 1997.
Davis,
G. et al., “A Low Cost High Accuracy Automated GPS-Based Orbit
Determination
System for Low Earth Satellites”, ION GPS-97, Nashville, TN, September,
1997.
Davis,
G., “Exploring the Limits of GPS-Based Orbit Determination”,
Navigation, Vol.
44, Summer, 1997.
Hur-Diaz,
S. and A. Kamel, “Image Navigation Improvement Using Star Trackers,
SPIE, GOES-8
and Beyond”, Denver, CO, August 7-9,
1996.
Davis,
G. W. and B. E. Schutz, “Precision Orbit Determination in the EOS Laser
Altimeter Satellite Orbit”, AIAA/AAS Astrodynamics Specialist
Conference, San
Diego, CA, July 29-31, 1996.
Rim,
H. et al., “Gravity Tuning
Experiments for the Precise Orbit Determination of the EOS Altimeter
Satellite
(EOS/ALT-GLAS) using GPS Tracking Data”, AAS/AIAA Spaceflight Mechanics
Meeting, Austin, TX, February 12-15, 1996.
Tapley,
B., et al., “The JGM-3 Gravity Model”, Journal of Geophysical Research,
Vol.
100, No. C12, December 15,
1995.
Tapley,
B. et al., “Precision Orbit Determination for TOPEX/Poseidon”, Journal
of Geophysical
Research, Vol. 99, No. C12, December 15,
1995.
Davis, G. et al., “The Guier-Plane Navigation
Solution and the Accuracy Assessment of Precise Orbits Computed from
Doppler
Tracking Data”, CSR-TM-95-02, Center for Space Research, University of Texas at Austin, July, 1995.
Davis,
G. et al., “Site Positioning and
Velocities from DORIS Tracking of SPOT-2 and TOPEX/Poseidon”,
CSR-TM-94-04,
Center for Space Research, University of Texas at Austin, November,
1994.
Brock,
K., R. Fuller, S. Hur-Diaz, and J. Rodden, “GPS Attitude and Orbit
Determination for Space”, ION GPS-94, Salt Lake City, UT, September
20-23,
1994.
Davis, G. et al., “GPS Tracking Techniques for Low
Altitude Satellites”, ION GPS-94, Salt Lake City, UT, September
19-22,
1994.
Davis,
G. et al., “Tracking System Options
for Future Altimeter Satellite Missions”, Goddard Space Flight Center Flight
Mechanics/Estimation Theory Symposium, Greenbelt, MD, May 17-19,
1994.
Gaylor,
D. “Integration of Global Positioning System
User Equipment into the T-43
Aircraft”, Intermetrics, Inc., Holloman AFB, NM, March 1994.
Schutz,
B. et al., “Precision Orbit
Determination for the EOS Laser Altimeter Satellite”, AAS/AIAA
Spaceflight
Mechanics Meeting, Cocoa Beach, FL, February
14-16,
1994.
Davis, G. et al., “Preliminary Accuracy Assessment
of the DORIS Tracking System on TOPEX/Poseidon”, AIAA/AAS Astrodynamics
Specialist Conference, Victoria, B. C., Canada, August 16-19,
1993.
Watkins,
M. et al., “Precise Station
Coordinate Determination from DORIS Tracking of TOPEX/Poseidon”,
AIAA/AAS
Astrodynamics Specialist Conference, Victoria, B. C., Canada, August 16-19,
1993.
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M. et al., “Absolute Positioning using DORIS Tracking of the SPOT-2
Satellite”,
Geophysical Research Letters, Vol. 19, No. 20, October, 1992.
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J. et al., “Preliminary Orbit Determination for the SPOT-2 Satellite
using
DORIS Doppler Data”, CSR-TM-92-01, Center for Space Research,
University of
Texas at Austin, July, 1992.
Guidance,
Navigation
and
Control
Barbee,
B.W., Davis, G.W., Hur-Diaz, S., “Spacecraft
Trajectory Design for Tours of Multiple Small Bodies,” AAS 09-433,
AAS/AIAA Astrodynamics Specialist Conference, Pittsburgh, Pennsylvania,
August 9-13, 2009.
Barbee,
B., “Planetary
Defense: Near-Earth Object Deflection Strategies,” USAF Air &
Space Power Journal, April 1, 2009 (external link).
Evans, J.,
Mulder, T., and Pinon III, E., “Autonomous Rendezvous Guidance and
Navigation for Orbital Express and Beyond,” AAS-06-194, published
in the proceedings of the AAS/AIAA Space Flight Mechanics Conference,
Tampa, FL, January 22-26, 2006.
Barbee,
B., Fowler, W., “Spacecraft
Mission Design for the Optimal Impulsive Deflection of Hazardous
Near-Earth Objects (NEOs) using Nuclear Explosive Technology,”
Planetary Defense Conference, Washington DC, March 5-8, 2007.
Barbee,
B., Gertsch, L., Fowler, W., “Spacecraft Mission
Design for the Destruction of Hazardous Near-Earth Objects (NEOs) via
Distributed-Energy Explosives,” Planetary Defense Conference,
Washington DC,
March 5-8, 2007.
Gaylor, D.,
Barbee,
B., “Algorithms for Safe Spacecraft
Proximity Operations,” AAS-2007-107, AAS/AIAA Spaceflight Mechanics
Meeting, Sedona, Arizona, January 28, 2007.
Mitchell,
J. et al., “A Message Oriented
Middleware for a Soft Real-Time
Hardware-in-the-Loop Spacecraft Formation Flying Testbed,” 2006
AIAA
Modeling
and Simulation Technologies Conference, Keystone, CO, August 21-24,
2006
Barbee,
B. “Optimal
Deflection
of
Hazardous
Near-Earth
Objects
and
Mitigation Mission Design
Using
Current
Technology,” 2006 NASA Near-Earth Object Detection and Threat
Mitigation
Workshop, Vail, CO, June 26-29,
2006.
Gaylor,
D. et al., “Stellar-Aided Inertial
Navigation Systems for Lunar and Mars
Exploration,” 2005 Flight Mechanics Symposium, NASA Goddard Space Flight Center, Greenbelt, MD, October
18-20, 2005.
Mitchell,
J. “Recent Developments in
Hardware-in-the-Loop Formation Navigation and
Control,” (with Rich Luquette), 2005 Flight Mechanics Symposium,
NASA Goddard
Space Flight Center, Greenbelt, MD, October 18-20, 2005.
Mitchell,
J. et al., “Introduction to the MultiUAV2 Simulation and its
Application
to Cooperative Control Research,” Proceedings of the American Controls
Conference, June 8-10,
2005.
Gaylor,
D. et al, “Hardware-in-the-Loop
Testing of Continuous Control Algorithms for a
Precision Formation Flying Demonstration Mission,” 18th
International Symposium
On Space Flight Dynamics, Munich, Germany, October
11-15, 2004.
Lu,
V. et al., “The Precision Formation
Flying Integrated Analysis Tool (PFFIAT)”,
2nd International Symposium on Formation Flying Missions and
Technologies”, Crystal City, VA, September
14-16, 2004.
Evans,
J., Mulder, T., and Pinon III, E., “The History and Future of Space
Simulations,” AIAA Modeling and Simulation Technologies Conference and
Exhibit, Providence, RI, August 16-19, 2004.
Gaylor,
D. et al., “An Environment for
Hardware-in-the-Loop Formation Navigation and
Control”, AIAA-2004-4735, AIAA/AAS Astrodynamics Specialist
Conference and
Exhibit, Providence, RI, August 2004.
Mitchell,
J. et al., “Synchronous and
Asynchronous Communication Effects on the
Cooperative Control of Uninhabited Aerial Vehicles,” AIAA Guidance,
Navigation,
& Control Conference, August, 2004.
Mitchell,
J. et al., “Communication
Issues in the Cooperative Control of Unmanned Aerial
Vehicles,” Forty-First Annual Allerton Conference on Communication,
Control,
& Computing, Monticello, IL,
October, 2003.
Mitchell,
J. et al., “Optimal vs.
Heuristic Assignment of Cooperative Autonomous Unmanned
Air Vehicles,” AIAA Guidance, Navigation, & Control
Conference, August,
2003.
Mitchell,
J., “A Multiple UAV
Simulation for Researchers,” AIAA Modeling & Simulation
Technologies Conference, August, 2003.
Mitchell,
J. and D. Richardson, “A
Third-Order Analytical Solution for Relative Motion
with a Circular Reference Orbit,” Journal of the Astronautical
Sciences, Vol.
51, No. 1, January-March 2003.
Schetter,
T. et al., “Multiple Agent-Based
Autonomy for Satellite Constellations,”
Journal of Artificial Intelligence Research, Vol. 145, 2003.
Mitchell,
J., “Invariant Manifold
Tracking for the First-Order Nonlinear Hill's Equations,'' Journal
of Guidance, Control & Dynamics, Vol. 26,
No. 4, pp. 622--627,
2003.
Thomas,
S. et al., “Monitoring and Analysis of
Multi-Agent Systems,” 2nd GSFC Workshop
on Radical Agent Concepts, Greenbelt, MD, January
2002.
Mueller,
J. et al., “Agent-Based Control of
Multiple Satellite Formation Flying,” 6th
International Symposium on Artificial Intelligence, Robotics and
Automation in
Space. Montreal, Canada. June 2001.
Chien,
S., et al., “The Techsat-21
Autonomous Sciencecraft Constellation Demonstration”, Proceedings
of
i-SAIRAS 2001, Montreal, Canada, June 2001.
Mueller,
J. et al., “A Background Layer of Health
Monitoring and Error Handling for
ObjectAgent,” 2001 FLAIRS, Key West, Florida, May 2001.
Zetocha,
P. et al., “Commanding and
Controlling Satellite Clusters” IEEE Intelligent
Systems, November/December 2000.
Schetter,
T. et al., “Multiple Agent-Based
Autonomy for Satellite Constellations,” Second
International Symposium on Agent Systems and Applications, Zurich, Switzerland, September
2000.
Schetter,
T. et al., “Comparison of Multiple
Agent-based Organizations for Satellite
Constellations,” 2000 FLAIRS AI Conference, Orlando, Florida,
May 2000.
Pinon III, E.
and Fowler, W., “Lunar Launch Trajectory Optimization Using a Genetic
Algorithm,” AAS-95-142, published in the proceedings of the Fifth
Annual AAS/AIAA Space Flight Mechanics Conference, Albuquerque, NM,
February 13-16, 1995.
Pinon III, E.
and Fowler, W., “Use of a Genetic Algorithm To Generate Earth to
Moon Trajectories,” AAS-95-141, published in the proceedings of the
Fifth Annual AAS/AIAA Space Flight Mechanics Conference, Albuquerque,
NM, February 13-16, 1995.
Fowler, W.,
Korsmeyer, D.J., Pinon III, E., Roesset, P.J., and Striepe, S.T.,
“Mini-Spacecraft for A Multiple Asteroid Rendezvous Mission,”
AIAA/AHS/ASEE Aerospace Design Conference, Irvine, CA, February 16-19,
1993.
Fowler, W.,
Korsmeyer, D.J., Pinon III, E., Roesset, P.J., and Striepe, S.T.,
“Analysis of a Multiple Asteroid Rendezvous Mission,” AAS/AIAA
Spaceflight Mechanics Meeting, Houston, Texas, February 11-13, 1991.
Skelton, E.,
Hur-Diaz, S., et al, “Hubble Space
Telescope Magnetic Sensing System and Reduced Gyro Control,” Paper
AAS 08-277 presented at the F. Landis Markley Astronautics Symposium in
Cambridge, Maryland, June 29-July 1, 2008.
Hur-Diaz, S.,
J. Wirzburger, and D. Smith, “Three
Axis Control of the Hubble Space Telescope Using Two Reaction Wheels
and Magnetic Torquer Bars for Science Observations, “ Paper AAS
08-279 presented at the F. Landis Markley Astronautics Symposium in
Cambridge, Maryland, June 29-July 1, 2008.
Hur-Diaz,
Sun, et al, “Zero Gyro Kalman Filtering in the Presence of a
Reaction Wheel Failure,” Paper AAS 07-338 presented at the AAS/AIAA
Astrodynamics Specialist Conference, Mackinac Island, MI, August 19-23,
2007.
Hur-Diaz,
S. “Hubble Space Telescope Zero Gyro
Sun Pointing with a Kalman Filter,” (with
John Seidel), 2005 Flight Mechanics Symposium, NASA Goddard Space
Flight
Center, Greenbelt, MD, October 18-20, 2005.
Mitchell,
J.W., “A New Kinetic Element Formulation for the Rotation of a
Perturbed
Mass-Asymmetric Rigid Body,” (with D.L. Richardson), Journal of
Celestial
Mechanics & Dynamical Astronomy, Vol. 81, No. 1/2, pp. 13–25,
September
2001.
Mitchell,
J.W., “A Simplified Variation
of Parameters Approach to Euler's Equations of
Motion for an Arbitrarily Torqued Asymmetric Rigid Body,'' (with
D.L.
Richardson), Advances in the Astronautical Sciences, Astrodynamics,
Volume 103,
Part III, pp. 2489–2512, August 1999.
Mitchell,
J.W., “A Variation
of Parameters Approach to Euler's Equations,” (with D.L.
Richardson), Journal of Applied Mechanics, Transactions of the ASME,
Vol. 66,
No. 1, pp. 273–276, March 1999.
Hur-Diaz,
Sun,
Bill
Bamford, and Dave Gaylor, “Autonomous
Lunar Orbit
Navigation Using Optical Sensors,” Paper AAS 07-312 presented at
the
AAS/AIAA Astrodynamics Specialist Conference, Mackinac Island, MI,
August 19-23, 2007.
Davis,
G. “The
Lunar Split Mission: Concepts
for Robotically
Constructed Lunar Bases,” (with Paul Lowman), 2005 International
Lunar
Conference, Toronto, Canada, September
18-25, 2005.
Bell, L., Bilby, C., Boyd,
J.W., Davis, G., Frizzell, A., Korsmeyer, D., Mark, H., McCusker, T.,
O'Connor, B., Pinon III, E., and Smith, H., “The Human
Exploration of the Solar System,” published by the International
Astronautical Federation (IAF-91-462), published in the proceedings of
the 42nd Congress of the International Astronautical Federation,
Montreal, Canada, October 5-11, 1991.
Cary, E.,
Esposito, T.,
Madden, M., Parker, J., Bradley, D. “Lessons Learned from Engineering a
Multi-Mission Satellite Operations Center,” 2006 IEEE
Aerospace Conference, Big Sky, Montana, March 9, 2006.
Cary, E., “Implementation
of
a
Middleware
Based
Ground
System”,
2005
Ground
Systems Architectures Workshop, Manhattan
Beach, CA, March 2005.
Madden,
M., E. Cary,
J. Parker, D. Bradley, “Fleet Integration for
Multi-Mission Operations Center,” , AIAA Space
2004, San Deigo, CA, September 2, 2004.
Cary, E.
Smith, D. “A Modular, Data Driven System
Architecture for GSFC Ground Systems”, 2004 Ground Systems
Architectures
Workshop, Manhattan
Beach, CA, March 2004.
Jones, L. L.,
Crouse, P. L., Cary, E. A., Esposito, T. C., “Integrating Automation
into a Multi-Mission Operations Center,” Infotech@Aerospace 2007,
Sonoma, CA, May 7-10, 2007.
Patents
Hur-Diaz,
S., “Practical orbit raising system and method for geosynchronous
satellites,” Patent
No. 7,113,851.
Hur-Diaz,
S., “Satellite Imaging Control System for Non-Repeatable Error,” Patent
No.
5,978,716.
Hur-Diaz,
S., “Simplified Onboard Attitude Control Based on Star Sensing,” Patent
No.
6,012,000.
Hur-Diaz,
S., “Robust Autonomous GPS Time Reference for Space Application,”
Patent No.
6,266,584.
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