Nonlinear Feedback Types in Impulse and Fast Control

Авторы: Daryin A.N., Kurzhanski A.B.
Сборник: 9th IFAC Symposium on Nonlinear Control Systems (NOLCOS 2013)
Год издания: 2013
Место издания: Elsevier Тулуза
Первая страница: 235
Последняя страница: 240
DOI: 10.3182/20130904-3-FR-2041.00054
Аннотация: Abstract: It is well-known that a system with linear structure subjected to bounded control inputs for optimal closed-loop control yields nonlinear feedback of discontinuous bang-bang type. This paper investigates new types of nonlinear feedback in the case of optimal impulsive closed- loop control which may naturally generate discontinuous trajectories. The realization of such feedback under impulsive inputs that are allowed to use δ-functions with their higher derivatives requires physically realizable approximations. Described in this paper is a new class of realizable feedback inputs that also allows to produce smooth approximation of controls. Such approach also applies to problems in micro time scales that require so-called fast or ultra-fast controls.
Добавил в систему: Дарьин Александр Николаевич

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