RT Journal Article ID 1b4b56a96795c429 A1 Lobas, Leonid G. T1 On Periodizing Solution of Dynamic Systems with the Simplest Symmetry Under Changing of Control Parameters. Part II JF Journal of Automation and Information Sciences JO JAI(S) YR 1999 FD 1999-10-01 VO 31 IS 7-9 SP 22 OP 33 K1 dynamic system K1 simplest symmetry K1 phase space K1 limiting cycle K1 singular points K1 stable and unstable limit cycles K1 constructive method AB The constructive method for the integration of the dynamic system with a type of symmetry in domains of phase space, which have a singular point and a limiting cycle. The main parts of nonlinearities of these systems have the third order of smallness. Periodic solutions are constructed as series, which terms are periodic functions of time. The approximations of both stable and unstable limit cycles are obtained. PB Begell House LK https://www.dl.begellhouse.com/journals/2b6239406278e43e,69fb601f3b58afbf,1b4b56a96795c429.html