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Publications

  • Watkins, R. and Agrawal, B. "The use of an LMS Filter in the Control of Optical Beam Jitter", AIAA Journal of Guidance, Control, and Dynamics. Vol. 30, Number 4, July-August 2007.
  • Kim, J. and Agrawal, B. "Experiments on Jerk-Limited Slew Maneuvers of a Flexible Spacecraft", AIAA Guidance, Navigation, and Control Conference and Exhibit, August 21-24, 2006.
  • Kim, J. and Agrawal, B., "Acquisition, Tracking, and Pointing of Bifocal Relay Mirror Spacecraft," Proceedings of Beam Control Conference, Directed Energy Professional Society, Monterey, CA, March 21-24, 2006.
  • Sugathevan, S. and Agrawal, B. "Optical Laser Pointing and Jitter Suppression using Adaptive and Feedback Control Methods," Proceedings of Beam Control Conference, Directed Energy Professional Society, Monterey, CA, March 21-24, 2006.
  • Lau, J., Joshi, S., Agrawal, B. and Kim J., "Investigation of periodic Disturbance Identification and Rejection in Spacecraft," AIAA Journal of Guidance, Control, and Dynamics, 2006.
  • Sugathevan, S. and Agrawal, B. "Broadband Optical Jitter Attenuation using State and Disturbance Feedback," IEEE Transactions on Control System Technology, 2006.
  • Agrawal, B., "Applications of MEMS Technologies for Nanosatellites," Proceedings of 13th International Workshop on Physics of Semiconductor Devices, Delhi, India, December 13-17, 2005.
  • Agrawal, B., "Active Vibration Control of Spacecraft Optical Payloads," Proceedings of 12th International Congress on Sound and Vibration, Lisbon, Portugal, July 10-15, 2005.
  • Agrawal, B., "Spacecraft Design Program at the Naval Postgraduate School," Proceedings of 2005 Annual Conference & Exposition, American Society for Engineering Education, Portland, Oregon, June 12-15, 2005.
  • Agrawal, B. and Chen, H., "Algorithms for Active Vibration Isolation on Spacecraft," Journal of Smart Materials and Structures, Vol 13, 2004, pp 873-8880.
  • M. Romano, B.N. Agrawal, Attitude Dynamics/Control of Dual-Body Spacecraft with Variable-Speed Control Moment Gyros, AIAA Journal of Guidance, Control, and Dynamics, Vol. 27, No. 4, pp. 513-525, July-August 2004.
  • Agrawal, B. N., Kim, J.-W., Romano, M., "Attitude Control and Determination of the NPS Bifocal Mirror Testbed," presented at the 55th International Astronautical Conference, Vancouver, Canada, October, 2004, IAC paper 04-A.4.09.
  • Kim, J.-W., Cristi, R., Agrawal, B. N., "Attitude Determination for NPS Three-Axis Spacecraft Simulator," presented at the 2004 AIAA/AAS Astrodynamics Specialist Conference and Exhibit, Providence, Rhode Island, August, 2004, AIAA-21287.
  • M. Romano, B.N.Agrawal, Attitude Dynamics and Control of a Dual-Body Spacecraft using Variable-Speed Control Moment Gyros, Dynamics and control of System and Structure in Space, Riomaggiore, Italy, July 2004.
  • Watkins, R. J., Agrawal, B.N., Shin, Y.S., and Chen, C., "Jitter Control of Space and Airborne Laser Beams",22nd AIAA International Communications Satellite Systems Conference, Monterey, CA, 9-12 May, 2004.
  • Chen H., Hospodar Jr., E., and Agrawal, B., "Development of a Hexapod Laser –based Metrology Systems for a Finer Optical Beam Control ",AIAA International Communications Satellite Systems Conference, Monterey, CA, 9-12 May, 2004.
  • Watkins, R.J., Chen, H.J., Agrawal, B.N., Shin, Y.S., "Optical Beam Jitter Control," Proceedings of the SPIE Conference on Lasers and Applications in Science and Technology, SPIE paper 5338-20, January 2004.
  • Romano, M.,.Agrawal,B., Acquisition, tracking and pointing control of the Bifocal Relay Mirror Spacecraft, Acta Astronautica, Vol.53, No.4, 2003, pp. 509-519.
  • Agrawal, B., Romano,M, and Martinez ,T., Three axis attitude control simulators for bifocal relay mirror spacecraft, AAS 03-268, Advances in the Astronautical Sciences, Vol.115, 2003.
  • Romano, M.,Agrawal, B.,Use of variable speed control moment gyros for a fine pointing dual-line-of-sight-spacecraft, AAS 03-041, Advances in the Astronautical Sciences, Vol.113, 2003.
  • Agrawal, B. and Tomlin, S.,"Applications of Nanosatellite Formation Constellations’" Proceedings of Twelfth International Workshop on Physics of Semiconductor Devices, Chennai, India, December 16-20, 2003.
  • Watkins, R., Chen, H., Agrawal, B., Shin, Y. "Optical Beam Jitter Control," Accepted for publication in the Proceedings of the SPIE.
  • Chen, H., Bishop, R., and Agrawal, B."Payload Pointing and Active Vibration Isolation Using a Hexapod," AAS/AIAA Astrodynamics Specialist Conference, Big Sky, Montana, August 3-7, 2003.
  • Agrawal, B., Romano, M., and Martinez, T, "Three-Axis Attitude Simulators for Bifocal Relay Mirror Spacecraft," Paper AAS 03-268, John L. Junkins Astrodynamics Symposium, College Station, Texas, 23-24 May 2003.
  • Chen, H., Bishop, R. and Agrawal, B. "Payload Pointing and Active Vibration Isolation Using Hexapod Platforms," 11th AIAA/ASME/AHS Adaptive Structures Conference, Norfolk, Virginia, 7-10 April, 2003.
  • Agrawal, B., "Acquisition, Tracking, and Pointing of Bifocal Relay Spacecraft," 13th AAS/AIAA Space Flight Mechanics Meeting, Ponce, Puerto Rico, February 9-12, 2003.
  • Romano, M., Agrawal, B. N., “Acquisition, tracking and pointing control of the Bifocal Relay Mirror Spacecraft”, Acta Astronautica, Vol.53, No.4, 2003, pp. 509-519.
  • Romano, M. and Agrawal, B., "Studies on the use of variable speed control moment gyros for a fine pointing dual-line-of-sight-spacecraft", 2003 AAS Guidance Control Conference, Breckenridge, Colorado, February 2003.
  • Romano, M. and Agrawal, B. " Evaluation of a gyroless spacecraft attitude estimation and control concept by numerical simulation and ground based experimentation", 5th International ESA Conference on Guidance Navigation and Control Systems, Frascati, Italy, October 2002.
  • Romano, M. and Agrawal, B. "Acquisition, tracking and pointing control of the Bifocal Relay Mirror Spacecraft", IAC-02-A.4.05, 53rd International Astronautical Congress, Houston, USA, October 2002.
  • Spencer, M. Chernesky,V. Baker, J. Romano, M. "Bifocal Relay Mirror Experiments on the NPS three Axis Spacecraft Simulator", AIAA-2002-5031, AIAA Guidance, Navigation and Control Conference, Monterey, USA, August 2002.
  • Romano, M. and Agrawal, B. "Tracking and pointing of target by a bifocal relay mirror spacecraft, using attitude control and fast steering mirrors tilting", AIAA-2002-5030, AIAA Guidance, Navigation and Control Conference, Monterey, USA, August 2002.
  • Chen, H. and Agrawal, B. "Methods of Slewing the Spacecraft to Minimize Slewing Time," AIAA Guidance, Navigation, and Control Conference and Exhibition, Monterey, California, August 5-8, 2002.
  • M.Romano, B.Agrawal, F.Bernelli-Zazzera, "Experiments on Command Shaping Control of a Manipulator with Flexible Links", AIAA Journal of Guidance, Control, and Dynamics, Vol. 25, No. 2, 2002, pp. 232-239.
  • Agrawal, B. and Pallermo, W., "Angular Rate Estimation for Gyroless Satellite Attitude Control," Paper No. AIAA-2002-4463, AIAA Guidance, Navigation, and Control, Monterey, CA August 2002.
  • Chen, H. and Agrawal, B., "Method of Slewing the Spacecraft to Minimize Settling Time," Paper No. AIAA-2002-4656, AIAA Guidance, Navigation, and Control, Monterey, CA, August 2002.
  • Spencer, M., Agrawal, B., Romano, M., Brunson, R., Dillow, D. and Restaino, S. "Acquisition, tracking, pointing, and line-of-sight control laboratory experiments for a space-based bifocal relay mirror", SPIE's 16th Annual International Symposium on Aerospace Sensing, Simulation and Controls, Orlando, Florida, USA, April 2002.
  • Song G., Schmidt S, and Agrawal B. "Experimental Robustness Study of Positive Position Feedback Control for Active Vibration Suppression", Journal of Guidance, Control, and Dynamics, Vol. 25, No. 1, January-February 2002.
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