New necessary conditions of optimality for control problems with state-variable inequality constraints |
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Authors: | D.H JacobsonM.M Lele |
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Affiliation: | Division of Engineering and Applied Physics, Harvard University, Cambridge, Massachusetts, USA; Analytical Mechanics Associates Inc., Cambridge, Massachusetts, USA |
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Abstract: | Necessary conditions of optimality for state-variable inequality constrained problems are derived which differ from those of Bryson, Denham, and Speyer with regard to the behavior of the adjoint variables at junctions of interior and boundary arcs. In particular, it is shown that the earlier conditions under-specify the behavior of the adjoint variables at the junctions. An example is used to demonstrate that the earlier conditions may yield non-stationary trajectories. |
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