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Study on Key Issues of the One-step Inverse Method
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作者 HUANG Ying RUAN Yi DU Ruxu 《武汉理工大学学报》 CAS CSCD 北大核心 2006年第S1期116-120,共5页
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 unsolve... 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. 展开更多
关键词 sheet metal forming inverse method modified arc-length method
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