ISSN:
1573-2878
Keywords:
Optimal control problems
;
multiple shooting methods
;
direct methods
;
indirect methods
;
adjoint variables
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Abstract To solve the multipoint boundary-value problem (MPBVP) associated with a constrained optimal control problem, one needs a good guess not only for the state but also for the costate variables. A direct multiple shooting method is described, which yields approximations of the optimal state and control histories. The Kuhn–Tucker conditions for the optimal parametric control are rewritten using adjoint variables. From this representation, estimates for the adjoint variables at the multiple shooting nodes are derived. The estimates are proved to be consistent, in the sense that they converge toward the MPBVP solution if the parametrization is refined. An optimal aircraft maneuver demonstrates the transition from the direct to the indirect method.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1022650928786
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