Feedback Linearization Control of a Class of Discrete Chaotic Predator-Prey System

摘要：

In allusion to complex dynamic behaviors such as bifurcation and chaos in a discrete predator-prey model, presence of chaos is validated by computing Lyapunov exponent measure method and giving the bifurcation portrait with parameter in the system. By applying the feedback linearization method to control the chaos to unstable fixed points, chaos trajectory in the system is controlled in the anticipant trajectory and chaos phenomenon is eliminated. The correctness and feasibility of the theory is validated by simulation.

关键词： Discrete predator-prey model Chaos Lyapunov exponent Feedback linearization method

作者: Fu Jing-chao Liu Chun-li Zhang Zhong-hua

作者单位: College of Sciences,Northeastern Dianli University,Jilin 132012,China

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 4224-4229

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）