Evaluating changes in group stability for large-scale industrial systems in a crisis situation

Аннотация

Using the fundamentals of nonlinear dynamics (with the ergodic hypothesis and modified Poincare’s transversal plane method), by the data drawn from a “passive” experiment we evaluate the changes of group stability for large-scale industrial systems (iron and steel companies) during the process of coping with the aftermath of the economic and financial crisis of 2008–2009.