一类三物种食物链的混沌分析和反馈控制

Chaos analysis and the feedback control for a three species food chain

分析了一类比率依赖型的三物种食物链系统的混沌行为,利用Pontryagin最小值原理和具有未知参数的自适应控制,分别获得了使该系统镇定的最优控制器.

In this work, we discussed chaos behavior of a ratio-dependent three-species food chain. By utilizing Pontryagin minimum principle and adaptive control with unknown parametric, we respectively designed the optimal controller to make the system stable.