摘要
研究一类具有反馈控制和时滞的两企业竞争与合作的离散模型.运用差分不等式的有关理论,得到保证该系统持久的充分性条件.所得结论表明在适当条件下,反馈控制变量对该系统的持久性没有影响.
In this paper, a discrete competition and cooperation model of two enterprises with delays and feedback controls is studied. By applying the theory of difference inequality, sufficient conditions which guarantee the per- manence of the system are obtained. The result shows that feedback controls variables have no influence on the permanence of the system under proper conditions.
出处
《南阳师范学院学报》
CAS
2017年第9期1-5,共5页
Journal of Nanyang Normal University
基金
福建省教育厅基金资助项目(JAT160377)
关键词
时滞
反馈控制
离散
竞争与合作模型
持久性
delay
feedback control
discrete
competition and cooperation model
permanence
