Fuel-efficient attitude maneuvers of flexible spacecraft with residual vibration reduction into an expected level

• Autorzy: Parman, S. , Koguchi, H.
• Języki publikacji: EN

Abstrakty

EN

A three-dimensional rest-to-rest attitude maneuver of a satellite with flexible solar panels equipped by on-off reaction jets is studied. Results indicate that, under an unshaped input, the maneuver induces an undesirable motion of the satellite as well as vibration of the solar panels. Fuel-efficient input shapers are then applied to reduce the residual oscillation of its attitude. By reducing vibrations at several large-amplitude natural frequencies, the expected pointing precision of the satellite can be satisfied.

Słowa kluczowe

PL

technika lotnicza

EN

aerospace engineering

• Czasopismo: Computer Assisted Mechanics and Engineering Sciences
• Rocznik: 2000
• Tom: Vol. 7, No. 1
• Strony: 11-21
• Opis fizyczny: Bibliogr. 9 poz., tab., wykr.

Twórcy

autor

Parman, S.

• Bandung Institute of Technology , Department of Aerospace Engineering, Jalan Ganesha 10, Bandung, 40132 Indonesia

autor

Koguchi, H.

• Bandung Institute of Technology , Department of Aerospace Engineering, Jalan Ganesha 10, Bandung, 40132 Indonesia

Bibliografia

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• [3] Q. Liu, B. Wie. Robust time-optimal control of uncertain flexible spacecraft. Journal of Guidance, Control, and Dynamics, 15(3): 597-604, 1992.
• [4] L.Y. Pao, W.E. Singhose. A comparison of constant and variable amplitude command shaping techniques for vibration reduction. IEEE Conference on Control Applications (Albany, NY), Institute of Electrical and Electronics Engineers, New York, 875-881, 1995.
• [5] S. Parman, H. Koguchi. Rest-to-rest attitude maneuvers of a satellite with flexible solar panels by using input shapers. Computer Assisted Mechanics and Engineering Sciences, 5(4): 421-441, 1998.
• [6] K. Rogers, W.P. Seering. Input shaping for limiting loads and vibration in systems with on-off actuators. AIAA Guidance, Navigation, and Control Conf., San Diego, CA, 1996.
• [7] T. Singh, S.R. Vadali. Robust time-optimal control: a frequency domain approach. Journal of Guidance, Control, and Dynamics, 17(2): 346-353, 1994.
• [8] W. Singhose, K. Bohlke, W. Seering. Fuel-efficient shaped command profiles for flexible spacecraft. Proceedings of the 1995 AIAA Guidance, Navigator, and Control Conference, 1995.
• [9] B. Wie, R. Sinha, Q. Liu. Robust time-optimal control of uncertain structural dynamic systems. Journal of Guidance, Control, and Dynamics, 15(5): 980-983, 1993.