IDENTIFICATION OF OPERATING PERIODIC PROCESS BRAKING-UP REGARDING THE NONSTATIONARY PULSE SYSTEMS
The disturbance model uncertainty of pulse energy conversion systems (PECS) stipulates the information uncertainty about the working bifurcation boundaries of stationary process existence domains. In this case a non-deterministic dynamics domain is formed within the objectively possible parameter variation ranges and the risk of bifurcation phenomena increases. These phenomena are connected with both the operating periodic process stability loss and abnormal periodic process setting-in. An approach to this problem solution is presented in the paper.