Zuo Zhengxing, Cai Ping. Shape Optimization With Sensitivity Analysis in Local Domain[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1993, 2(2): 127-133.
Citation:
Zuo Zhengxing, Cai Ping. Shape Optimization With Sensitivity Analysis in Local Domain[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1993, 2(2): 127-133.
Zuo Zhengxing, Cai Ping. Shape Optimization With Sensitivity Analysis in Local Domain[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1993, 2(2): 127-133.
Citation:
Zuo Zhengxing, Cai Ping. Shape Optimization With Sensitivity Analysis in Local Domain[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1993, 2(2): 127-133.
For complicated geometries, it is ineflicient to integrate over the entire domain. A new approach for optimization is presented here, based on sensitivity analysis of local do- main and deformation of full domain. Accurate results of design sensitivity analysis are ob- tained with this approach in shape optimization. This method is shown to be efficient when used in optimization programs and results in less distortion of the mesh.