Abstract
We apply Dirac’s theory of constraints to singular linear-quadratic optimal control problems and compare the results with our previous characterization of the “generalized optimal solutions” for this class of problems. The generalized optimal control(s) for a singular L-Q problem is the sum of a real-analytic function with a distribution of order r concentrated at the extremes of the time interval and the corresponding trajectory is the sum of an analytic function with a distribution of order (r − 1). The Dirac’s approach provides an alternative method to find the continuous term of the generalized optimal solution(s) by solving a set of equations involving Poisson brackets but omits the distributional term. We show how the Dirac-Bergmann approach can be modified to allow for the distributional terms.
This work is part of the author PhD project at the University of Aveiro, under supervision of A. Sarychev
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© 2001 Springer-Verlag London Limited
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Guerra, M. (2001). Singular L-Q problems and the dirac-bergmann theory of constraints. In: Isidori, A., Lamnabhi-Lagarrigue, F., Respondek, W. (eds) Nonlinear control in the Year 2000. Lecture Notes in Control and Information Sciences, vol 258. Springer, London. https://doi.org/10.1007/BFb0110230
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DOI: https://doi.org/10.1007/BFb0110230
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