期刊信息
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- 刊名: 河北师范大学学报(自然科学版)Journal of Hebei Normal University (Natural Science)
- 主办: 河北师范大学
- ISSN: 1000-5854
- CN: 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
Linear Feedback Control for Lozi Chaotic Map
摘要/Abstract
摘要:
研究了二维间断离散混沌动力系统——Lozi映射的线性状态反馈控制问题.通过理论分析和数值计算给出了一般形式下的Lozi系统的混沌运动被控制到不动点的参数范围.并对Lozi映射的1个混沌吸引子进行了有效控制,从而验证了线性反馈控制方法的有效性和实用性.
Abstract:
Linear feedback control for a two-dimensional discrete chaotic map,that is,Lozi map is studied.The value region of feedback plus in which the Lozi map can be controlled to the stable state versus the control parameter is obtained with the numerical analytical and calculational methods.The effectiveness and the practicability of the linear feedback control are verified by applying to a chaotic attractor of the Lozi map,which is illustrated on the phase portrait.
关键词
关键词:
混沌吸引子
;
线性反馈控制
;
Lozi映射
;
最大Lyapunov指数
Key words:
chaotic attractor
;
linear feedback control
;
Lozi map
;
largest Lyapunov exponent