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Synthesis of optimal signals for dynamical systems by special types of bang-bang actuators

Author:Kavalionak Natallia, Institute of Mathematics, National Academy of Sciences of Belarus, Belarus
Topic:2.4 Optimal Control
Session:Control Applications of Optimization
Keywords: Real time, linear indirect optimal control problem, bang-bang actuators with stagnation zones, bang-bang actuators with delay in feedback loop.

Abstract

We describe a new constructive method for solving a linear indirect optimal control problem with allowance for the features of special types of bang- bang actuators. The method makes possible to obtain necessary and sufficient optimality conditions to the control problems with bang-bang actuators, bang-bang actuators with stagnation zones and bang-bang actuators with delay in feedback loop. On the base of this approach the algorithms of optimal open- loop and on-line optimization are justified for systems with constraints on control function and terminal states. All results are illustrated by examples.