Study on Key Issues of the One-step Inverse Method
Even though the inverse method is less accurate than that of the incremental one, it has great potential in the conceptual design stage for its less calculation load and quick speed. However, it faces a number of unsolved problems, which limit its application. The first question is how to find a suitable initial solution while the other one is how to deal with the numerical problems caused by the vertical walls. In this paper, new methods have been proposed to solve above two questions. The methods have also been coded and applied to two parts to test its feasibility.
作 者： HUANG Ying RUAN Yi DU Ruxu 作者单位： HUANG Ying(College of Logistic Engineering,Wuhan University of Technology,Wuhan 430070,China;Department of Automation & Computer-Aided Engineering,The Chinese University of Hong Kong,Hong Kong,China)RUAN Yi(College of Logistic Engineering,Wuhan University of Technology,Wuhan 430070,China)
DU Ruxu(Department of Automation & Computer-Aided Engineering,The Chinese University of Hong Kong,Hong Kong,China)
刊 名： 武汉理工大学学报 ISTIC PKU 英文刊名： JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY 年，卷(期)： 2006 28(z2) 分类号： 关键词： sheet metal forming inverse method modified arc-length method