Applied Mathematics and Mechanics (English Edition) ›› 2008, Vol. 29 ›› Issue (5): 559-570 .doi: https://doi.org/10.1007/s10483-008-0501-5

• Articles •    下一篇

椭圆型变分不等式的障碍优化控制问题

朱砾,李秀华,郭兴明   

  1. 1.湖南湘潭大学数学系,湖南湘潭 411105;
    2.上海大学应用数学和力学研究所,上海 200072
  • 收稿日期:2007-08-15 修回日期:2008-04-14 出版日期:2008-05-18 发布日期:2008-05-18
  • 通讯作者: 郭兴明

Optimal obstacle control problem

ZHU Li, LI Xiu-hua, GUO Xing-ming   

    1. Department of Mathematics, Xiangtan University, Xiangtan 411105, Hunan Province, P. R. China;
    2. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, P. R. China
  • Received:2007-08-15 Revised:2008-04-14 Online:2008-05-18 Published:2008-05-18
  • Contact: GUO Xing-ming

摘要: 讨论了椭圆型变分不等式的障碍优化控制问题,获得了优化控制问题的解的存在性、唯一性和相关问题的正则性等,并研究了优化控制问题的逼近等。

关键词: 障碍问题, 罚方法, 优化系统, 逼近问题

Abstract: In the paper we discuss some properties of the state operators of the optimal obstacle control problem for elliptic variational inequality. Existence, uniqueness and regularity of the optimal control problem are established. In addition, the approximation of the optimal obstacle problem is also studied.

Key words: obstacle problem,penalized method,optimality system,approximate problem

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