Publications

BOOKS AND BOOK CHAPTERS

• Crassidis, J.L., Markley, F.L., Junkins, J.L., and Howell, K.C., editors, The Malcolm D. Shuster Astronautics Symposium, Advances in the Astronautical Sciences, published for the American Astronautical Society by Univelt, Inc., San Diego, CA, Vol. 122, 2006.

• Crassidis, J.L., and Junkins, J.L., Optimal Estimation of Dynamic Systems, Chapman & Hall/CRC Press, Boca Raton, FL, 2004.

• Crassidis, J.L, “Attitude Determination Methods,” book chapter in Aerospace Handbook, edited by Robert H. Bishop, in progress.

• Crassidis, J.L., and Markley, F.L., “State Estimation Techniques,” book chapter in Spacecraft Orbit and Attitude Systems, edited by J.R. Wertz, in progress.

2012 Papers

Journal Papers

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• Nebelecky, C.K., Crassidis, J.L., Fosbury, A.M., and Cheng, Y., “Efficient Covariance Intersection of Attitude Estimation Using a Local-Error Representation,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 35, No. 2, March-April, 2012, pp. 692-696.

Conference Papers

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• Cheng, Y., Banas, W.D., and Crassidis, J.L., “Quaternion Data Fusion,” Itzhack Y. Bar-Itzhack Memorial Symposium on Estimation, Navigation, and Spacecraft Control, Haifa, Israel, Oct. 2012, Paper MoA1 .3.

• McGreevy, J., Hinks, J., Linares, R., and Crassidis, J.L., “Experimental Validation of a Constrained Relative Attitude Determination Approach for Two Vehicle Formations,” AIAA Guidance, Navigation, and Control Conference, Minneapolis, MN, Aug. 2012, AIAA Paper #2012-5000.

• Linares, R., and Crassidis, J.L., “Sigma Point Transformation for Gaussian Mixture Distributions,” AIAA Guidance, Navigation, and Control Conference, Minneapolis, MN, Aug. 2012, AIAA Paper #2012-4936.

• Nebelecky, C.K., Crassidis, J.L., Hyun, B., and Cheng, Y., “Fisher Information Based Analysis of Deterministic Relative Attitude Observability in Planar Vehicle Formations,” AIAA/AAS Astrodynamics Specialist Conference, Minneapolis, MN, Aug. 2012, AIAA Paper #2012-4513.

• Andrle, M.S., and Crassidis, J.L., “Geometric Integration of Quaternions,” AIAA/AAS Astrodynamics Specialist Conference, Minneapolis, MN, Aug. 2012, AIAA Paper #2012-4421.

• Cheng, Y., and Crassidis, J.L., “Attitude Determination Based on Solution of System of Polynomials via Homotopy Continuation,” AIAA/AAS Astrodynamics Specialist Conference, Minneapolis, MN, Aug. 2012, AIAA Paper #2012-4420.

• Pimienta-Peñalver, and Crassidis, J.L., “Accurate Kepler Equation Solver without Transcendental Function Evaluations,” AAS Jer-Nan Juang Astrodynamics Symposium, College Station, TX, June 2012, AAS Paper #2012-612.

• George, J., Singla, P., and Crassidis, J.L., “Adaptive Disturbance Accommodating Controller for Nonlinear Stochastic Systems,” American Control Conference, Montreal, CA, June 2012, Paper WeB06.6.

• Lam, Q., and Crassidis, J.L., “Probability Hypothesis Density Filter Based Design Concept: A Survey for Space Traffic Modeling and Control,” Infotech@Aerospace Conference, Garden Grove, CA, June 2012, AIAA Paper #2012-2566.

• Pimienta-Peñalver, A., Linares, R., and Crassidis, J.L., “Meeting Orbit Determination Requirements for a Small Satellite Mission,” 35th AAS Guidance and Control Conference, Breckenridge, CO, Feb. 2012, AAS Paper #2012-002.

• Linares, R., Leve, F.A., Jah, M., and Crassidis, J.L., “Space Object Mass-Specific Inertia Matrix Estimation from Photometric Data,” 35th AAS Guidance and Control Conference, Breckenridge, CO, Feb. 2012, AAS Paper #2012-014.

• Linares, R., Jah, M., and Crassidis, J.L., “Space Object Area-to-Mass Estimation Using Multiple Model Approaches,” 35th AAS Guidance and Control Conference, Breckenridge, CO, Feb. 2012, AAS Paper #2012-015.

• D’Angelo, M., Linares, R., and Crassidis, J.L., “Attitude Determination for a Small Satellite Mission,” 35th AAS Guidance and Control Conference, Breckenridge, CO, Feb. 2012, AAS Paper #2012-041.

• Conway, D., Linares, R., and Crassidis, J.L., “Small Satellite Attitude Control for Tracking Resident Space Objects,” 35th AAS Guidance and Control Conference, Breckenridge, CO, Feb. 2012, AAS Paper #2012-043.

• Linares, R., Crassidis, J.L., and Cheng, Y., “Filtering Solution to Relative Attitude Determination Problem Using Multiple Constraints,” AAS/AIAA Space Flight Mechanics Meeting, Charleston, SC, Jan.-Feb 2012, AAS Paper #2012-118.

• Linares, R., Jah, M., and Crassidis, J.L., “Inactive Space Object Shape Estimation via Astrometric and Photometric Data Fusion,” AAS/AIAA Space Flight Mechanics Meeting, Charleston, SC, Jan.-Feb 2012, AAS Paper #2012-117.

2011 Papers

Journal Papers

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• Alsuwaidan, B.N., Crassidis, J.L., and Cheng, Y., “Generalized Multiple-Model Adaptive Estimation Using an Autocorrelation Approach,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 47, No. 3, July 2011, pp. 2138-2152.

• George, J., Crassidis, J.L., Singh, T., and Fosbury, A.M., “Anomaly Detection Using Context Aided Target Tracking,” Journal of Advances in Information Fusion, Vol. 6, No. 1, June 2011, pp. 39-56.

• George, J., Singla, P., and Crassidis, J.L., “Adaptive Stochastic Disturbance Accommodating Control,” International Journal of Control, Vol. 84, No. 2, Feb. 2011, pp. 310-335.

• Linares, R., Crassidis, J.L., and Cheng, Y., “Constrained Relative Attitude Determination for Two-Vehicle Formations,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 34, No. 2, March-April, 2011, pp. 543-553.

Conference Papers

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• Crassidis, J.L., Singla, P., McConky, K., Sudit, M., “Space Collision Avoidance,” National Symposium on Sensor and Data Fusion (NSSDF), Washington, DC, Oct. 2011, Paper #NF09.

• Linares, R., Jah, M.K., Crassidis, J.L., Leve, F.A., Kelecy, T.,“Astrometric and Photometric Data Fusion for Inactive Space Object Feature Estimation,” 62nd International Astronautical Congress, Cape Town, South Africa, Oct. 2011, Paper #IAC-11-A6.6.4.x11340.

• Crassidis, J.L., and Cheng, Y., “Error-Covariance Analysis of the Total Least Squares Problem,” AIAA Guidance, Navigation, and Control Conference, Portland, OR, Aug. 2011, AIAA Paper #2011-6620.

• Hazlett, A.C., Crassidis, J.L., Fuglewicz, D.P., and Miller,P., “Differential Wheel Speed Sensor Integration with GPS/INS for Land Vehicle Navigation,” AIAA Guidance, Navigation, and Control Conference, Portland, OR, Aug. 2011, AIAA Paper #2011-6577.

• Linares, R., Leve, F., Jah, M., and Crassidis, J.L., “Modified Rodrigues Parameter State Estimation in the Presence of Large Orientation Ambiguity,” The 28th International Symposium on Space Technology and Science (ISTS), Ginowan City, Okinawa, Japan, June 2011, Paper #2011d-2-d-09.

• Garcia, J., Molina, J.M., Singh, T., Crassidis, J.L., and Llinas, J., “Research Opportunities in Contextualized Fusion Systems. The Harbor Surveillance Case,” International Workshop of Intelligent Systems for Context-Based Information Fusion, Málaga, Spain, June 2011: Advances in Computational Intelligence, Lecture Notes in Computer Science, 2011, Vol. 6692/2011, pp. 621-628.

• Linares, R., Kumar, V., Singla, P., and Crassidis, J.L., “Information Theoretic Space Object Data Association Methods Using an Adaptive Gaussian Sum Filter,” AAS/AIAA Space Flight Mechanics Meeting, New Orleans, LA, Feb. 2011, AAS Paper #2011-148.

• Linares, R., Chang, Y., and Crassidis, J.L., “Relative Attitude Determination Using Multiple Constraints,” AAS/AIAA Space Flight Mechanics Meeting, New Orleans, LA, Feb. 2011, AAS Paper #2011-138.

• Linares, R., Chang, Y., and Crassidis, J.L., “Relative Attitude Determination From Planar Vector Observations,” AAS/AIAA Space Flight Mechanics Meeting, New Orleans, LA, Feb. 2011, AAS Paper #2011-114.

2010 Papers

Journal Papers

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• Cheng, Y., and Crassidis, J.L., “Particle Filtering for Attitude Estimation Using a Minimal Local-Error Representation,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 33, No. 4, July-Aug. 2010, pp. 1305-1310.

Conference Papers

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• Linares, R., Crassidis, J.L., Jah, M.K., and Kim, H., “Astrometric and Photometric Data Fusion for Resident Space Object Orbit, Attitude, and Shape Determination Via Multiple-Model Adaptive Estimation,” AIAA Guidance, Navigation, and Control Conference, Toronto, CA, Aug. 2010, AIAA Paper #2010-8341.

• Linares, R., Crassidis, J.L., and Cheng, Y., “Sensitivity Analysis for Constrained Relative Attitude Determination Involving Two Vehicle Formations,” AIAA Guidance, Navigation, and Control Conference, Toronto, CA, Aug. 2010, AIAA Paper #2010-8333.

• Giza, D.R., Singla, P., Crassidis, J.L., Linares, R., Cefola. P.J., and Hill, K., “Entropy-Based Space Object Data Association Using an Adaptive Gaussian Sum Filter,” AIAA Guidance, Navigation, and Control Conference, Toronto, CA, Aug. 2010, AIAA Paper #2010-7526.

• Kim, J., and Crassidis, J.L., “UAV Path Planning for Maximum Visibility of Ground Targets in an Urban Area,” 13th International Conference on Information Fusion, Edinburgh, UK, July 2010, Paper Th1.6.1.

• Linares, R., Singla, P., and Crassidis, J.L., “Nonlinear Sequential Methods for Impact Probability Estimation,” AAS/AIAA Space Flight Mechanics Meeting, San Diego, CA, Feb. 2010, AAS Paper #2010-151.

2009 Papers

Journal Papers

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• Andrle, M.S, Crassidis, J.L., Linares, R., Cheng, Y., and Hyun, B., “Deterministic Relative Attitude Determination of Three-Vehicle Formations,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 32, No. 4, July-Aug. 2009, pp. 1077-1088.

• Crassidis, J.L., Cheng, Y., Nebelecky, C.K., and Fosbury, A.M., “Decentralized Attitude Estimation Using a Quaternion Covariance Intersection Approach,” The Journal of the Astronautical Sciences, Vol. 57, Nos. 1 & 2, Jan.–June 2009, pp. 113–128.

Conference Papers

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• Nebelecky, C.K., Crassidis, J.L., Banas, W.D., Cheng, Y., and Fosbury, A.M., “Decentralized Relative Attitude Estimation for Three-Spacecraft Formation Flying Applications,” AIAA Guidance, Navigation, and Control Conference, Chicago, IL, Aug. 2009, AIAA Paper #2009-6313.

• Cheng, Y., and Crassidis, J.L., “Particle Filtering for Attitude Estimation Using a Minimal Local- Error Representation,” AIAA Guidance, Navigation, and Control Conference, Chicago, IL, Aug. 2009, AIAA Paper #2009-6309.

• Schmid, M., and Crassidis, J.L., “Robust Control of Convective- Diffusion Systems,” AIAA Guidance, Navigation, and Control Conference, Chicago, IL, Aug. 2009, AIAA Paper #2009-6269.

• Marschke, J.M., Crassidis, J.L., and Lam, Q.M., “Spacecraft Attitude Estimation Without Rate Gyros Using Generalized Multiple- Model Adaptive Estimation,” AIAA Guidance, Navigation, and Control Conference, Chicago, IL, Aug. 2009, AIAA Paper #2009-5946.

• Linares, R., Crassidis, J.L., and Cheng, Y., “Constrained Relative Attitude Determination for Two Vehicle Formations,” AIAA Guidance, Navigation, and Control Conference, Chicago, IL, Aug. 2009, AIAA Paper #2009-5882.

• George, J., Singla, P., and Crassidis, J.L., “Disturbance Accommodating Controller for Uncertain Stochastic Systems with Controller Saturation,” AIAA Guidance, Navigation, and Control Conference, Chicago, IL, Aug. 2009, AIAA Paper #2009-5628.

• George, J., Crassidis, J.L., and Singh, T., “Threat Assessment Using Context-Based Tracking in a Maritime Environment,” 12th International Conference on Information Fusion, Seattle, WA, July 2009, Paper TuA5.5.

• Semper, S.R., and Crassidis, J.L., “Decentralized Geolocation and Optimal Path Planning Using Limited UAVs,” 12th International Conference on Information Fusion, Seattle, WA, July 2009, Paper TuB3.4.

• George, J., Singla, P., and Crassidis, J.L., “Adaptive Disturbance Accommodating Controller for Uncertain Stochastic Systems,” American Control Conference, St. Louis, MI, June 2009, Paper ThA18.5.

2008 Papers

Journal Papers

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• Fosbury, A.M., and Crassidis, J.L., “Relative Navigation of Air Vehicles,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 31, No. 4, July-Aug. 2008, pp. 824-834.

• Lai, K.-L., and Crassidis, J.L., “Extensions of the First and Second Complex-Step Derivative Approximations,” Journal of Computational and Applied Mathematics, Vol. 219, Issue 1, Sept. 2008, pp. 276-293.

Conference Papers

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• Andrle, M.S., Hyun, B., Crassidis, J.L., and Linares, R., “Deterministic Relative Attitude Determination of Formation Flying Spacecraft,” AIAA/AAS Astrodynamics Specialist Conference, Honolulu, HI, Aug. 2008, AIAA Paper #2008-6934.

• Marschke, J.M., Crassidis, J.L., and Lam, Q.M., “Multiple Model Adaptive Estimation for Inertial Navigation During Mars Entry,” AIAA/AAS Astrodynamics Specialist Conference, Honolulu, HI, Aug. 2008, AIAA Paper #2008-7252.

• Alsuwaidan, B., and Crassidis, J.L., “Convergence Properties of Autocorrelation-Based Generalized Multiple-Model Adaptive Estimation,” AIAA Guidance, Navigation, and Control Conference, Honolulu, HI, Aug. 2008, AIAA Paper #2008-6476.

• George, J., Singla, P., and Crassidis, J.L., “Stochastic Disturbance Accommodating Control Using a Kalman Estimator,” AIAA Guidance, Navigation, and Control Conference, Honolulu, HI, Aug. 2008, AIAA Paper #2008-6478.

• Fosbury, A.M., and Crassidis, J.L., “Optimal Trajectory Determination for Increased Relative Navigation Observability of Air Vehicles,” AIAA Guidance, Navigation, and Control Conference, Honolulu, HI, Aug. 2008, AIAA Paper #2008-6648.

• Crassidis, J.L., Cheng, Y., and Nebelecky, C.K., “Decentralized Attitude Estimation Using a Quaternion Covariance Intersection Approach,” AAS F. Landis Markley Astronautics Symposium, Cambridge, MD, June-July 2008, AAS Paper #2008-284.

• Cheng, Y., and Crassidis, J.L., “An Expectation-Maximization Approach to Attitude Sensor Calibration,” AAS/AIAA Space Flight Mechanics Meeting, Galveston, TX, Jan., 2008, AAS Paper #08-219.

2007 Papers

Journal Papers

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• Markley, F.L., Cheng, Y., Crassidis, J.L., and Oshman, Y., “Averaging Quaternions,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 30, No. 4, July-Aug. 2007, pp. 1193-1196.

• Crassidis, J.L., Markley, F.L., and Cheng, Y., “A Survey of Nonlinear Attitude Estimation Methods,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 30, No. 1, Jan.-Feb. 2007, pp. 12-28.

• Kim, S.-G., Crassidis, J.L., Cheng, Y., Fosbury, A.M., and Junkins, J.L., “Kalman Filtering for Relative Spacecraft Attitude and Position Estimation,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 30, No. 1, Jan.-Feb. 2007, pp. 133-143.

Conference Papers

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• Centinello, F.J., and Crassidis, J.L., “Analysis of the NED and ECEF Covariance Propagation for the Navigational Extended Kalman Filter,” 58th International Astronautical Congress, Hyderabad, India, Sept. 2007, IAC-07-B2.I.14.

• George, J., and Crassidis, J.L., “Sensitivity Analysis of Disturbance Accommodating Control with Kalman Filter Estimation,” AIAA Guidance, Navigation, and Control Conference, Hilton Head, SC, Aug. 2007, AIAA Paper #2007-6406.

• Lai, K.-L., and Crassidis, J.L., “Second-Order Divided-Difference Filter Using a Generalized Complex-Step Approximation,” AIAA Guidance, Navigation, and Control Conference, Hilton Head, SC, Aug. 2007, AIAA Paper #2007-6513.

• Kumar, A., and Crassidis, J.L., “Colored-Noise Kalman Filter for Vibration Mitigation of Position/Attitude Estimation Systems,” AIAA Guidance, Navigation, and Control Conference, Hilton Head, SC, Aug. 2007, AIAA Paper #2007-6516.

• Lam, Q., and Crassidis, J.L., “Evaluation of a Multiple Model Adaptive Estimation for Space Vehicle’s Enhanced Navigation Solution,” AIAA Guidance, Navigation, and Control Conference, Hilton Head, SC, Aug. 2007, AIAA Paper #2007-6816.

• Fosbury, A.M., Crassidis, J.L., Singh, T., and Springen, C., “Ground Target Tracking using Terrain Information,” 10th International Conference on Information Fusion, Quebec City, Canada, July 2007, paper 1307.

• Lam, Q., and Crassidis, J.L., “Precision Attitude Determination Using a Multiple Model Adaptive Estimation Scheme,” IEEE/AIAA Aerospace Conference, Big Sky, MT, March 2007, IEEEAC Paper #1439.

• Cheng, Y., Markley, F.L., Crassidis, J.L., and Oshman, Y., “Averaging Quaternions,” AAS/AIAA Space Flight Mechanics Meeting, Sedona, AZ, Jan. 2007, AAS Paper #07-213.

2006 Papers

Journal Papers

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• Cheng, Y., Crassidis, J.L., and Markley, F.L., “Attitude Estimation for Large Field-of-View Sensors,” The Journal of the Astronautical Sciences, Vol. 54, Nos. 3-4, July-Dec. 2006, pp. 433-448.

• Park, K., and Crassidis, J.L., “A Robust GPS Receiver Self Survey Algorithm,” Navigation: Journal of the Institute of Navigation, Vol. 53, No. 4, Winter 2006, pp. 259-268.

• Park, K., and Crassidis, J.L., “Attitude Determination Methods Using Pseudolite Signal Phase Measurements,” Navigation: Journal of the Institute of Navigation, Vol. 53, No. 2, Summer 2006, pp. 121-134.

• Kim, J.-R., and Crassidis, J.L., “Spacecraft Attitude Control Using Approximate Receding-Horizon Model-Error Control Synthesis,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 29, No. 5, Sept.-Oct. 2006, pp. 1023-1031.

• Kim, J.-W., Crassidis, J.L., Vadali, S.R., and Dershowitz, A.L., “International Space Station Leak Localization Using Attitude Response Data,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 29, No. 5, Sept.-Oct. 2006, pp. 1041-1050.

• Crassidis, J.L., “Sigma-Point Kalman Filtering for Integrated GPS and Inertial Navigation,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 42, No. 2, April 2006, pp. 750-756.

• Cole, C.L., and Crassidis, J.L., “Fast Star Pattern Recognition Using Spherical Triangles,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 29, No. 1, Jan.-Feb. 2006, pp. 64-71.

Conference Papers

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• Banas, W.D., and Crassidis, J.L., “Micro-Arcsecond Line-of-Sight Filtered Performance for Spacecraft Formation Flying Paper Number,” AIAA/AAS Astrodynamics Specialist Conference, Keystone, CO, Aug. 2006, AIAA Paper #2006-6530.

• Alsuwaidan, B., and Crassidis, J.L., “Robust Aircraft Longitudinal Control Using Model-Error Control Synthesis,” AIAA Guidance, Navigation, and Control Conference, Keystone, CO, Aug. 2006, AIAA Paper #2006-6050.

• Lai, K.-L., and Crassidis, J.L., “Generalizations of the Complex-Step Derivative Approximation,” AIAA Guidance, Navigation, and Control Conference, Keystone, CO, Aug. 2006, AIAA Paper #2006-6348.

• Fosbury, A.M., and Crassidis, J.L., “Kalman Filtering for Relative Inertial Navigation of Uninhabited Air Vehicles,” AIAA Guidance, Navigation, and Control Conference, Keystone, CO, Aug. 2006, AIAA Paper #2006-6544.

• Crassidis, J.L., and Cheng, Y., “Generalized Multiple-Model Adaptive Estimation Using an Autocorrelation Approach,” 9th International Conference on Information Fusion, Florence, Italy, July 2006, paper 223.

2005 Papers

Journal Papers

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• Crassidis, J.L., Lai, K.-L., and Harman, R.R. “Real-Time Attitude-Independent Three-Axis Magnetometer Calibration,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 28, No. 1, Jan.-Feb. 2005, pp. 115-120.

Conference Papers

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• Markley, F.L., Crassidis, J.L., and Cheng, Y., “Nonlinear Attitude Filtering Methods,” AIAA Guidance, Navigation, and Control Conference, San Francisco, CA, Aug. 2005, AIAA Paper #2005-5927.

• Lai, K.-L., Crassidis, J.L., Cheng, Y., and Kim, J.-R., “New Complex-Step Derivative Approximations with Application to Second-Order Kalman Filtering,” AIAA Guidance, Navigation, and Control Conference, San Francisco, CA, Aug. 2005, AIAA Paper #2005-5944.

• Crassidis, J.L., “Sigma-Point Kalman Filtering for Integrated GPS and Inertial Navigation,” AIAA Guidance, Navigation, and Control Conference, San Francisco, CA, Aug. 2005, AIAA Paper #2005-6052.

• Kim, S.-G., Crassidis, J.L., Cheng, Y., Fosbury, A.M., and Junkins, J.L., “Kalman Filtering for Relative Spacecraft Attitude and Position Estimation,” AIAA Guidance, Navigation, and Control Conference, San Francisco, CA, Aug. 2005, AIAA Paper #2005-6087.

• Kim, J.-R., and Crassidis, J.L., “Spacecraft Attitude Control Using Approximate Receding-Horizon Model-Error Control Synthesis,” AIAA Guidance, Navigation, and Control Conference, San Francisco, CA, Aug. 2005, AIAA Paper #2005-6178.

• Cheng, Y., Crassidis, J.L., and Markley, F.L., “Attitude Estimation for Large Field-of-View Sensors,” AAS Malcolm D. Shuster Astronautics Symposium, Grand Island, NY, June 2005, AAS Paper #2005-462.

2004 Papers

Journal Papers

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• Lightsey, E.G., and Crassidis, J.L., “Real Time Attitude Independent GPS Integer Ambiguity Resolution,” The Journal of the Astronautical Sciences, Vol. 52, Nos. 1-2, Jan.-June 2004, pp. 251-267.

Conference Papers

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• Kappagantula, K., and Crassidis, J.L., “Linearizing Assumptions and Control Design for Spacecraft Formation Flying Maneuvers,” 18th International Symposium on Space Flight Dynamics, Munich, Germany, Oct. 2004, ESA SP-548.

• Kim, J.-W., Crassidis, J.L., Vadali, S.R., and Dershowitz, A.L., “International Space Station Leak Localization Using Vent Torque Estimation,” 55th International Astronautical Conference, Vancouver, BC, Oct. 2004, IAC-04-A.4.10.

• Lai, K.-L., Crassidis, J.L., and Harman, R.R., “Real-Time Attitude-Independent Gyro Calibration from Three-Axis Magnetometer Measurements,” AIAA/AAS Astrodynamics Specialist Conference and Exhibit, Providence, RI, Aug. 2004, AIAA Paper #2004-4855.

• Cole, C.L., and Crassidis, J.L., “Fast Star Pattern Recognition using Spherical Triangles,” AIAA/AAS Astrodynamics Specialist Conference and Exhibit, Providence, RI, Aug. 2004, AIAA Paper #2004-5389.

• Ramamoorthy, K., Crassidis, J.L., and Singh, T., “Potential Functions for En-Route Air Traffic Management and Flight Planning,” AIAA Guidance, Navigation, and Control Conference, Providence, RI, Aug. 2004, AIAA Paper #2004-4878.

• Cheng, Y., and Crassidis, J.L., “Particle Filtering for Sequential Spacecraft Attitude Estimation,” AIAA Guidance, Navigation, and Control Conference, Providence, RI, Aug. 2004, AIAA Paper #2004-5337.

• Yim, J.R., Crassidis, J.L., and Junkins, J.L., “Autonomous Orbit Navigation of Two Spacecraft System Using Relative Line of Sight Vector Measurements,” AAS Space Flight Mechanics Meeting, Maui, HI, Feb. 2004, AAS Paper #04-257.

2003 Papers

Journal Papers

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• Crassidis, J.L., and Markley, F.L., “Unscented Filtering for Spacecraft Attitude Estimation,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 26, No. 4, July-Aug. 2003, pp. 536-542.

Book Reviews

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• Crassidis, J.L., “Applied Linear Optimal Control: Examples and Algorithms,” AIAA Journal, Vol. 41, No. 3, March 2003, pp. 560-561.

Conference Papers

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• Crassidis, J.L., Lai, K.-L., and Harman, R.R., “Real-Time Attitude-Independent Three-Axis Magnetometer Calibration,” Flight Mechanics Symposium, NASA-Goddard Space Flight Center, Greenbelt, MD, Oct. 2003, NASA CP-2003-212246.

• Crassidis, J.L., and Markley, F.L., “Unscented Filtering for Spacecraft Attitude Estimation,” AIAA Guidance, Navigation, and Control Conference, Austin, TX, Aug. 2003, AIAA Paper #2003-5484.

• Lai, K.-L., Crassidis, J.L., and Harman, R.R., “In-Space Spacecraft Alignment Calibration Using the Unscented Filter,” AIAA Guidance, Navigation, and Control Conference, Austin, TX, Aug. 2003, AIAA Paper #2003-5563.

• Kim, J.-R., and Crassidis, J.L., “Fundamental Relation of Approximate Receding-Horizon Optimization to the Simple Mass-Spring-Damper System,” AIAA Guidance, Navigation, and Control Conference, Austin, TX, Aug. 2003, AIAA Paper #2003-5563.

• Kim, J.-R., and Crassidis, J.L., “Limit-Cycle Oscillation Control of Aeroelastic System Using Model-Error Control Synthesis,” AIAA Guidance, Navigation, and Control Conference, Austin, TX, Aug. 2003, AIAA Paper #2003-5506.

• Lightsey, E.G., and Crassidis, J.L., “Real Time Attitude Independent GPS Integer Ambiguity Resolution,” The John L. Junkins Astrodynamics Conference, College Station, TX, May 2003, AAS Paper #03-266.

• Kim, J.-W., Crassidis, J.L., Vadali, S.R., and Dershowitz, A.L., “International Space Station Leak Localization Using Attitude Disturbance Estimation,” IEEE Aerospace Conference, Big Sky, MT CA, March 2003, IEEEAC Paper #1391.

• Singla, P., Crassidis, J.L., and Junkins, J.L., “Spacecraft Angular Rate Estimation Algorithms for Star Tracker-Based Attitude Determination,” 13th AAS/AIAA Space Flight Mechanics Meeting, Ponce, Puerto Rico, Feb. 2003, AAS Paper # 03-191.

2002 Papers

Journal Papers

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• Sun, D., and Crassidis, J.L., “Observability Analysis of Six Degree of Freedom State Determination Using Vector Observations,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 25, No. 6, Nov.-Dec. 2002, pp. 1149-1157.

• Crassidis, J.L., “Angular Velocity Determination Directly from Star Tracker Measurements,” AIAA Journal of Guidance, Control, and Dynamics, Vol. 25, No. 6, Nov.-Dec. 2002, pp. 1165-1168.

Conference Papers

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• Kim, J.-R., and Crassidis, J.L., “Robust Spacecraft Attitude Control Using Model-Error Control Synthesis,” AIAA Guidance, Navigation, and Control Conference, Monterey, CA, Aug. 2002, AIAA Paper #02-4576.

• Singla, P., Griffith, D.T., Crassidis, J.L., and Junkins, J.L., “Attitude Determination and Autonomous On-Orbit Calibration of Star Tracker for GIFTS Mission,” AAS/AIAA Space Flight Mechanics Meeting, San Antonio, TX, Jan. 2002, AAS Paper #02-101.

2001 Papers

Journal Papers

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• Crassidis, J.L., and Lightsey E.G., “Attitude Determination Using Combined GPS and Three-Axis Magnetometer Data,” Space Technology, Vol. 22, No. 4, 2001, pp. 147-156.

Conference Papers

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• Kim, J.-W., Crassidis, J.L., Vadali, S.R., and Dershowitz, A.L., “ISS Leak Localization Using Attitude Response,” AIAA Guidance, Navigation, and Control Conference, Montreal, CA, Aug. 2001, AIAA Paper #01-4272.

• Kim, J.-R., and Crassidis, J.L., “Model-Error Control Synthesis Using Approximate Receding-Horizon Control Laws,” AIAA Guidance, Navigation, and Control Conference, Montreal, CA, Aug. 2001, AIAA Paper #01-4220.

• Alonso, R., Du, J.-Y., Hughes, D., Junkins, J.L., and Crassidis, J.L., “Relative Navigation for Formation Flying of Spacecraft,” Proceedings of the Flight Mechanics Symposium, NASA-Goddard Space Flight Center, Greenbelt,

2000 Papers

Journal Papers

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• Crassidis, J.L., Alonso, R., and Junkins, J.L., “Optimal Attitude and Position Determination from Line-of-Sight Measurements,” The Journal of the Astronautical Sciences, Vol. 48, Nos. 2-3, April-Sept. 2000, pp. 391-408.

• Crassidis, J.L., Vadali, S.R., and Markley, F.L., “Optimal Variable-Structure Control Tracking of Spacecraft Maneuvers,” AIAA Journal of Guidance, Control and Dynamics, Vol. 23, No. 3, May-June 2000, pp. 564-566.

• Crassidis, J.L., Baz, A., and Wereley, N., “H¥Control of Active Constrained Layer Damping,” Journal of Vibration and Control, Vol. 6, No. 1, Jan. 2000, pp. 113-136.

Conference Papers

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• Yim, J.R., Crassidis, J.L., and Junkins, J.L., “Autonomous Orbit Navigation of Interplanetary Spacecraft,” AIAA Guidance, Navigation, and Control Conference, Denver, CO, Aug. 2000, AIAA Paper #00-3936.

• Kim, J.-R., and Crassidis, J.L., “Linear Stability Analysis of Model Error Control Synthesis,” AIAA Guidance, Navigation, and Control Conference, Denver, CO, Aug. 2000, AIAA Paper #00-3963.

• Alonso, R., Crassidis, J.L., and Junkins, J.L., “Vision-Based Relative Navigation for Formation Flying of Spacecraft,” AIAA Guidance, Navigation, and Control Conference, Denver, CO, Aug. 2000, AIAA Paper #00-4439.

• Crassidis, J.L., Alonso, R., and Junkins, J.L., “Optimal Attitude and Position Determination from Line-of-Sight Measurements,” The Richard H. Battin Astrodynamics Conference, College Station, TX, March 2000, AAS Paper #00-268.

• Crassidis, J.L., and Lightsey E.G., “Attitude Determination Using Combined GPS and Three-Axis Magnetometer Data,” International Workshop on Aerospace Applications of the Global Positioning System, Breckenridge, CO, Jan. 2000.

• 1999
• 1998
• 1997
• 1996
• 1995
• 1994
• 1993
• 1992
• 1991