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SCAD—A Fast Algorithm for Star Camera Attitude Determination

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Abstract

An earlier algorithm for multiple sensors is extended to provide three-axis attitude from multiple line-of-sight observations with a single optical sensor, typically a star camera. The algorithm, called SCAD, is simpler conceptually than either the QUEST, FOAM, or ESOQ algorithms and, although suboptimal, suffers only imperceptible loss of accuracy for typical star cameras with limited fields of view. A complete covariance analysis using the QUEST measurement model is presented.

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References

  1. SHUSTER, M. D. “A Survey of Attitude Representations,” The Journal of the Astronautical Sciences, Vol. 41, No. 4, October-December 1993, pp. 439–517.

    MathSciNet  Google Scholar 

  2. WAHBA, G. “Problem 65-1: A Least Squares Estimate of Spacecraft Attitude,” SIAM Review, Vol. 7, No. 3, July 1965, p. 409.

    Article  Google Scholar 

  3. SHUSTER, M.D. and OH, S.D. “Three-Axis Attitude Determination from Vector Observations,” Journal of Guidance and Control, Vol. 4, No. 1, January–February 1981, pp. 70–77.

    Article  Google Scholar 

  4. MARKLEY, F. L. and MORTARI, D. “Quaternion Estimation Using Vector Observations,” The Journal of the Astronautical Sciences, Vol. 48, Nos. 2 and 3, April–September 2000, pp. 359–380.

    Google Scholar 

  5. SHUSTER, M. D. “Maximum Likelihood Estimation of Spacecraft Attitude,” The Journal of the Astronautical Sciences, Vol. 37, No. 1, January–March 1989, pp. 79–88.

    Google Scholar 

  6. FISHER, H. L., MUSSER, K. L., and SHUSTER, M. D. “Coarse Attitude Determination from Earth Albedo Measurements,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 29, No. 1, Jan.–Feb. 1993, pp. 22–26.

    Article  Google Scholar 

  7. BROZENEC, T. F. and BENDER, D. J. “A Simple Suboptimal Least-Squares Algorithm for Attitude Determination with Multiple Sensors,” Proceedings, Flight Mechanics/Estimation Theory Symposium, NASA Goddard Space Flight Center, Greenbelt, Maryland, May 17–19, 1994, pp. 529–543.

  8. SHUSTER, M. D. “A Suboptimal Algorithm for Attitude Determination from Multiple Star Cameras,” Advances in the Astronautical Sciences, Vol. 105, 2000, pp. 383–393.

    Google Scholar 

  9. SHUSTER, M. D. “Attitude Estimation from the Measurement of a Direction and an Angle,” Revista Brasileira de Ciéncias Mecânicas, Vol. 16, Special Issue, 1994, pp. 19–23.

    Google Scholar 

  10. SHUSTER, M. D. “Deterministic Three-Axis Attitude Estimation,” submitted to The Journal of the Astronautical Sciences.

  11. SORENSON, H. W. Parameter Estimation, Marcel Dekker, New York, 1980.

    MATH  Google Scholar 

  12. SHUSTER, M. D. and NATANSON, G. A. “Quaternion Computation from a Geometric Point of View,” The Journal of the Astronautical Sciences, Vol. 41, No. 4, October–December 1993, pp. 545–556.

    MathSciNet  Google Scholar 

  13. SHUSTER, M.D. “In Quest of Better Attitudes,” Advances in the Astronautical Sciences, Vol. 108, 2001, pp. 2089–2117.

    Google Scholar 

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Authors and Affiliations

  1. Acme Spacecraft Company, 13017 Wisteria Drive, Box 328, Germantown, MD, 20874, USA

    Malcolm D. Shuster (Director of Research)

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  1. Malcolm D. Shuster
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Correspondence to Malcolm D. Shuster.

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Shuster, M.D. SCAD—A Fast Algorithm for Star Camera Attitude Determination. J of Astronaut Sci 52, 391–404 (2004). https://doi.org/10.1007/BF03546370

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