摘要
本文采用状态空间精确线性化方法研究Ｒａｙｌｅｉｇｈ数可控的Ｌｏｒｅｎｚ系统中混沌的控制问题·在证明系统可以精确线性化的基础上，借助非线性反馈构造出变换关系使原系统转化为线性可控系统而实现控制。
Controlling chaos in the Lorenz system with a controllable Rayleigh number is investigated by the sate space exact linearization method.Based on proving the exact linearizability,the nonlinear feedback is utilized to design the transformation changing the original chaotic system into a linear controllable one so that the control is realized.A numerical example of control is prsented.
出处
《应用数学和力学》
CSCD
北大核心
1998年第1期63-69,共7页
Applied Mathematics and Mechanics
基金
国家教委博士点科研基金
冶金工业部应用基础科学研究基金
