A Comparative Study on Optimal Control of Non-homogenous Three-species Food Chain Models During Infinite and Finite Time Intervals

摘要：

In this paper we propose a lattice to describe dynamics of three animal species populations, the first one and the third one be a prey and predator respectively and the second both a prey and a predator.The problem of controlling steady-states of nonhomogenous three-species food chain model during finite and infinite time intervals is studied using Lyapunov Bellman technique.The optimal control law is derived from the conditions that ensure the asymptotic stabilization of the steady-states of this model using Bellmans equation.The densities of three populations are obtained as functions of time.

关键词： optimal control lyapunov Bellman technique three-species food chain model non-homogenous

作者: BingTian Huang Yi-Min LI

作者单位: Faculty of Science,Jiangsu University,Zhenjiang 212013,China

会议类型: 国际会议

会议名称: The 1st International ELID-Grinding Conference(第一届镜面磨削技术国际会议)

会议地点: 长沙

会议语种:英文

页码: 17-22

在线出版日期: 2008-06-12（万方平台首次上网日期，不代表论文的发表时间）