Abstract
This is the second article in the series that began in [4]. Jacobi curves were defined, computed, and studied in that paper for regular extremals of smooth control systems. Here we do the same for singular extremals. The last section contains a feedback classification and normal forms of generic single-input affine in control systems on a 3-dimensional manifold.
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References
A. A. Agrachev, Quadratic mappings in geometric control theory. (Russian) In: Itogi Nauki i Tekhniki: Problemy Geometrii, Vol. 20, VINITI, Moscow, 1988, 111–205. (English translation in: J. Sov. Math. 51 1990, 2667–2734.
A. A. Agrachev and R. V. Gamkrelidze, The Morse index and the Maslov index for the extremals of control systems. Dokl. Akad. Nauk SSSR 287 (1986), 521–524; (English translation in: Sov. Math. Dokl. 33 (1986), 392–395.
_____, Symplectic methods in optimization and control. In: Geometry of Feedback and Optimal Control. (B. Jakubczyk, W. Respondek, Eds.) Marcel Dekker, 1997, 1–58.
_____, Feedback-invariant optimal control theory — I. Regular extremals. J. Dynam. Control Syst. 3 (1997), 343–389.
A. A. Agrachev and A. V. Sarychev, Abnormal sub-Riemannian geodesics: Morse index and rigidity. Annales de l'Institut Henri Poincaré—Analyse non linéaire, 3 (1996), 635–690.
_____, Strong minimality of abnormal geodesics for 2-distributions. J. Dynam. Control Syst. 1 (1995), 139–176.
V. I. Arnol'd, Mathematical methods of classical mechanics. Springer-Verlag, New York-Berlin, 1978.
B. Bonnard and I. Kupka, Théorie des singularités de l'application entrée/sortie et optimalité des trajectoires singulières dans le problème du temps minimal. In: Forum Mathematicum, Vol. 5, 1993, 111–159.
R. Bryant and L. Hsu, Rigidity of integral curves of rank 2 distributions. Invent. Math. 114 (1993), 435–461.
V. Guillemin and S. Sternberg, Geometric Asymptotics. Am. Math. Soc., Providence, Rhode Island, 1977.
G. Lion and M. Vergne, The Weyl representation, Maslov index and Theta-series. Birkhäuser, Boston, 1980.
H. J. Sussmann and W. Liu, Shortest paths for sub-Riemannian metrics on rank 2 distributions. Mem. Am. Math. Soc. 118, 1995.
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Agrachev, A. Feedback-Invariant Optimal Control Theory and Differential Geometry, II. Jacobi Curves for Singular Extremals. Journal of Dynamical and Control Systems 4, 583–604 (1998). https://doi.org/10.1023/A:1021871218615
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DOI: https://doi.org/10.1023/A:1021871218615