非线性系统参数估计的一类有效搜索策略

被引:10
作者
王凌
李令莱
郑大钟
机构
[1] 清华大学自动化系
[2] 清华大学自动化系 北京
关键词
模拟退火; 单纯形法; 非线性系统; 参数估计;
D O I
10.16383/j.aas.2003.06.023
中图分类号
TP11 [自动化系统理论];
学科分类号
0711 ; 071102 ; 0811 ; 081101 ; 081103 ;
摘要
结合模拟退火的随机概率突跳性搜索和单纯形法的凸多面体几何搜索 ,提出了非线性系统参数估计的一类有效搜索策略 .通过对多种非线性定常系统的多维参数估计和非线性时变水箱系统的参数与时滞在线联合估计的仿真研究 ,验证了该方法的可行性、有效性及其一定的抗噪声能力
引用
收藏
页码:953 / 958
页数:6
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