H∞ Filtering for Nonlinear Systems Based on Prey-predator Model with Stage Structure and External Disturbance

摘要：

　　In this paper,the problem of H∞ filtering for a class of nonlinear systems based on prey-predator model is considered.Taking into account the nonlinearity of the prey-predator systems,the model of these systems is constructed.Then,via Lyapunov stability theory and linear matrix inequality technique,the method of H∞ filter design for nonlinear prey-predator systems with stage structure and external disturbances is also proposed.Finally,a numerical example is introduced to demonstrate the effectiveness of the proposed approach.

关键词： Nonlinear systems Prey-predator model Stability H∞ filtering

作者: Zhaoping Du Yuhua Si Songlin Hu

作者单位: School of Electronics and Information,Jiangsu University of Science and Technology,Zhenjiang 212003, School of Electronics and Information,Jiangsu University of Science and Technology,Zhenjiang 212003, College of Aumation,Nanjing University of Posts and Telecommunications,Nanjing 210023,China

会议类型: 国际会议

会议名称: 第26届中国控制与决策会议(2014 CCDC)

会议地点: 长沙

会议语种:英文

页码: 3067-3072

在线出版日期: 2014-05-31（万方平台首次上网日期，不代表论文的发表时间）