Optymalizacja parametryczna układów dynamicznych o nieciągłych charakterystykach

The paper presents the problem of optimal choice of parameters of non-linear dynamic system. The mathematical model can be described by means of system of ordinary differential equations, whose right sides are discontinuous. The author suggests the numerical gradient metod for solving problem of optimization and proposes algorithm calculation of the functionals gradient. The preconditions of the minimum have been found with the aid of the variational calculus metods. The example refers to parametrical optimization of pneumatic, hand-held percussive tools.