Naumeyko, I.Alja'afreh M.2018-03-272018-03-272015Naumeyko I. Dynamic balance research of protected systems / I. Naumeyko, M. Alja'afreh // Econtechmod. An international quarterly journal on economics in technology,new technologies and modelling processes – 2015. – Vol. 4, № 3 – P. 85–90.http://openarchive.nure.ua/handle/document/4431The dynamic models of the complex ergatic objects' behavior, presented in the form of differential equations and their systems were studied. The stability and other properties are researched. The methods of analysis and reduce of harmful factors and their impact on people were theoretically proved. The methods of analysis and critical points removal in dynamic models of hazards distribution are offered.ennon-linear systemsingular pointseigenvaluesasymptotic behaviorfirst approximationArticle