Paper Title
Chaos Synchronization In A Multi-Trophic Ecological System By Active Control With Uncertain Parameters

Abstract
In this study, based on the mathematical model of a nonlinear three-dimensional multi-trophic ecological model, chaos synchronizationis investigated by using the active control technique with uncertain parameters. Using the active control theory, the synchronization errorsare ensured to zero. Designed controllers are applied to the chaotic multi-trophic ecological modelsthat 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 techniqueis effective for the synchronization of chaotic multi- trophic ecological systems which have different parameter values. Keywords- Multi-Trophic Ecological System, Chaos Synchronization, Active Control, Uncertain Parameters.