Source term identification for an axisymmetric inverse heat conduction problem

作者：Cheng, Wei; Zhao, Ling-Ling; Fu, Chu-Li^*

来源：Computers & Mathematics with Applications, 2010, 59(1): 142-148.

DOI：10.1016/j.camwa.2009.08.038

• Ill-posed problem
• Inverse source problem
• Identification
• Regularization
• Error estimate

We consider an inverse heat source problem of determining the heat source term from the final temperature history of a cylinder. This problem is ill-posed. A simplified Tikhonov regularization method is applied to formulate regularized solution, which is stably convergent to the exact one with a logarithmic type error estimate.

• 出版日期2010-1
• 单位郑州轻工业大学; 河南工业大学; 兰州大学