摘要
讨论了抛物系统初边值问题的参数识别问题 .通过引入罚函数 。
In this paper, we consider identifications of physical parameters in parabolic initial boundary value problems. The identification problem is formulated as a constrainted minimization problem by using the output least squares approach with the H 1 regulatization. By introducing a penalty function, we construct a sequence of unconstrained minimization problems to approximate the constrainted minimzation problem.
出处
《华中师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2001年第4期373-377,共5页
Journal of Central China Normal University：Natural Sciences
基金
This work was supported by National Natural Science Foundation of China(1 0 0 71 0 2 8)
