摘要
回顾了噪声对双稳系统非线性效应影响的理论发展历程;根据生物系统中比较常见的Logistic模型和Levins模型,分别针对肿瘤细胞增长系统和集合种群系统的研究现状和进展,指出噪声在双稳、生物系统当中的若干应用,总结概括出噪声对生物系统中非线性效应影响的积极作用和消极作用,并对后期的工作做出一定的预测。
The present situation and theoretical development process of noise＇s nonlinear effects on bistable system and biological system have been reviewed in this paper. Based on the Logistic model and Levins model in biological system,some applications of noise in bistable system and biological system are presented aiming at the research status and development of the tumor cell growth system and metapopulation system. The positive and negative influences of the noise on the nonlinear effects in biological systems are concluded,and some predictions for the later work are made.
出处
《湖北理工学院学报》
2016年第3期46-51,共6页
Journal of Hubei Polytechnic University
基金
江西省教育厅科学技术研究项目(项目编号:GJJ151240)
南昌工学院科技计划项目(项目编号:GJKJ-15-34)
南昌工学院非线性力学重点实验室资助项目
关键词
噪声
双稳系统
非线性效应
生物系统
应用
noises
bistable system
nonlinear effects
biological systems
applications
