Abstract
Within this paper, a method for on-board trajectory calculation in the vicinity of a small celestial body is introduced. Therefore, high precision methods of nonlinear optimization and optimal control are used. Additionally, a parametric sensitivity analysis is implemented. This tool allows to approximate a perturbed optimal solution in case of model parameter deviations from nominal values without noticeable computational effort. Parametric sensitivity analysis is a recent research area of great interest. Parameter perturbations that occur in the dynamic of the system as well as in boundary conditions or in state and control constraints can be analyzed. Thus, additional stability information is provided. Furthermore, the fast and reliable approximation of perturbed controls can be used for real-time control in time critical navigation phases.
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Betts, J.T.: Practical Methods for Optimal Control and Estimation Using Nonlinear Programming, 2nd edn. SIAM, Philadelphia (2010)
Broschart, S., Scheeres, D.: Control of hovering spacecraft near small bodies: application to asteroid 25143 Itokawa. J. Guid. Control. Dyn. 28(2), 343–354 (2005)
Büskens, C., Maurer, H.: SQP-methods for solving optimal control problems with control and state constraints: adjoint variables, sensitivity analysis and real-time control. J. Comput. Appl. Math. 120(1), 85–108 (2000). doi:10.1016/S0377-0427(00)00305-8
Büskens, C., Wassel, D.: The ESA NLP solver WORHP. In: Fasano, G., Pintr, J.D. (eds.) Modeling and Optimization in Space Engineering. Springer Optimization and Its Applications, vol. 73, pp. 85–110. Springer, New York (2013). doi:10.1007/978-1-4614-4469-5_4
Fiacco, A.V.: Introduction to sensitivity and stability analysis in nonlinear programming. In: Mathematics in Science and Engineering, vol. 165. Academic Press, New York (1983)
Hussmann, H., Oberst, J., Wickhusen, K., Shi, X., Damme, F., Lüdicke, F., Lupovka, V., Bauer, S.: Stability and evolution of orbits around the binary asteroid 175706 (1996 FG3): implications for the MarcoPolo-R mission. Planet. Space Sci. 70(1), 102–113 (2012)
Knauer, M., Büskens, C.: From WORHP to TransWORHP. In: 5th International Conference on Astrodynamics Tools and Techniques (2012)
Probst, A., González Peytaví, G., Nakath, D., Schattel, A., Rachuy, C., Lange, P., Clemens, J., Echim, M., Schwarting, V., Srinivas, A., Gadzicki, K., Förstner, R., Eissfeller, B., Schill, K., Büskens, C., Zachmann, G.: KaNaRiA: identifying the challenges for cognitive autonomous navigation and guidance for missions to small planetary bodies. In: 66th International Astronautical Congress (IAC), pp. IAC-15-A3.IP.15-1–IAC-15-C3.IP.15-14. International Astronautical Federation (2015)
Schäfer, R.: Parametrische Sensitivitätsanalyse. Bachelor thesis, Center for Industrial Mathematics, University of Bremen, Germany (2012)
Stoer, J., Bulirsch, R.: Introduction to Numerical Analysis. In: Texts in Applied Mathematics, vol. 12, 3rd edn. Springer Science & Business Media, New York (2002)
Acknowledgements
This work was supported by the German Aerospace Center (DLR) with financial means of the German Federal Ministry for Economic Affairs and Energy (BMWi), project “KaNaRiA” (grant No. 50 NA 1318).
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Schattel, A., Cobus, A., Echim, M., Büskens, C. (2017). Optimization and Sensitivity Analysis of Trajectories for Autonomous Small Celestial Body Operations. In: Quintela, P., et al. Progress in Industrial Mathematics at ECMI 2016. ECMI 2016. Mathematics in Industry(), vol 26. Springer, Cham. https://doi.org/10.1007/978-3-319-63082-3_105
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DOI: https://doi.org/10.1007/978-3-319-63082-3_105
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