METHODS OF BOUNDARY-VALUE PROBLEMS FOR IMPROVING CONTROL IN CONSTRAINED SYSTEMS
摘要
In the class of constrained state-nonlinear optimal control problems, a new approach to improving controls is proposed. This approach is based on solving special boundary-value problems by perturbation methods and parametrization of the optimal control problem by the perturbation parameter. The solution of the constructed unperturbed boundary-value problem is reduced to the solution of an algebraic equation for one unknown parameter. To solve the perturbed boundary-value problem, an iterative process is proposed, at each iteration of which a problem is solved that is similar in complexity to the unperturbed problem.