化学混沌的控制及涨落的影响  

Control of Chemical Chaos and Influence of Fluctuations

作　　者：王宏利[1] 辛厚文[1] 

机构地区：[1]中国科技大学化学物理系

出　　处：《Chinese Journal of Chemical Physics》1995年第2期129-133,共5页化学物理学报（英文）

基　　金：国家自然科学基金

摘　　要：用连续反馈控制方法模拟了Ｗｉｌｌａｍｏｗｓｋｉ—Ｒｏｓｌｌｅｒ模型中化学混沌的控制，研究了现实体系中涨落对混沌控制的影响．发现化学混沌的临界控制权重比一般体系大很多，并且连续反馈法与ＤＧＹ方法同样不具有噪音稳定性．Abstract Chaos control of the willamowski-Rossler model has been simulated by the continuous feedback method and the influence of realistically existing fluctuations on the chaos control has also been studied. It has been found that the threshold of controling weights for effective control of chemical systems arc much larger than that of normal systems,and that as well as the OGY method the continuous feedback control scheme is not fluctuation resistant.

关 键 词：化学混沌 控制 涨落 临界控制权 

分 类 号：O643.1[理学—物理化学]