Abstract
Pontryagin's maximum principle gives no information about a singular optimal control if the problem is linear. This survey shows how candidate singular optimal controls may be found for linear and nonlinear problems. A theorem is given on the maximum order of a linear singular problem.
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Communicated by L. C. W. Dixon
This paper is based in part on the research undertaken by the author at the Hatfield Polytechnic, Hatfield, Hertfordshire, England, for the Ph.D. Degree.
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Fraser-Andrews, G. Finding candidate singular optimal controls: A state of the art survey. J Optim Theory Appl 60, 173–190 (1989). https://doi.org/10.1007/BF00940004
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DOI: https://doi.org/10.1007/BF00940004