摘要
<div style="text-align:justify;"> In order to speed up the global optimization-based mesh smoothing, an enhanced steepest descent method is presented in the paper. Numerical experiment results show that the method performs better than the steepest descent method in the global smoothing. We also presented a physically-based interpretation to explain why the method works better than the steepest descent method. </div>
<div style="text-align:justify;"> In order to speed up the global optimization-based mesh smoothing, an enhanced steepest descent method is presented in the paper. Numerical experiment results show that the method performs better than the steepest descent method in the global smoothing. We also presented a physically-based interpretation to explain why the method works better than the steepest descent method. </div>
作者
Kang Zhao
Yabang Ma
You Wang
Xin Yin
Yufei Guo
Kang Zhao;Yabang Ma;You Wang;Xin Yin;Yufei Guo(Research and Development Centre, Sichuan Aerospace Chuannan Initiating Explosive Technology Limited, Luzhou, China;Department of Mechanics and Engineering Science, College of Engineering, Peking University, Beijing, China)
