  Processes occurring in real open systems are far from equilibrium state and
they can lead to synergetic effects, which are caused by coordinated behavior
of system units. Traditional methods of analysis often just establish such
behavior, but they are not able to reveal the mechanism of the process in full
measure and to explain observed structural modifications from the standard
positions. A qualitatively new approach to the research of nonlinear effects in
complex systems is considered in the paper. From the positions of synergetics,
a structural state, which appears in the system due to nonlinear processes, can
be considered as a multifractal. Synergetic parameters of the structure
calculated at the multifractal analysis give additional information about
occurring modifications and promote discovering of process mechanism.
