Chaos Synchronization in a Multi-Trophic Ecological System by Active Control with Uncertain Parameters
In this study, based on the mathematical model of a nonlinear three-dimensional multi-trophic ecological model,
chaos synchronization is investigated by using the active control technique with uncertain parameters. Using the active
control theory, the synchronization errors are ensured to zero. Designed controllers are applied to the chaotic multi-trophic
ecological models that have different parameter values and initial conditions. After controllers are activated, the change in
multi-trophic ecological models from one chaotic behavior to another chaotic behavior is demonstrated with numerical
simulations. Simulation results also show that the proposed technique is effective for the synchronization of chaotic multitrophic
ecological systems which have different parameter values.
Keywords - Multi-Trophic Ecological System, Chaos Synchronization, Active Control, Uncertain Parameters.