Thus , the interface routine of the model updating program and the current finite element analysis softwares is very necessary 為此,解決修正程序與現有有限元軟件的接口問題是十分必要的。
In this dissertation , patran is used as the pre - processing software , the interface routine of the finite element updating program and the current engineering finite element softwares is programed using pcl language , and the finite element model updating is thus accomplished 本論文使用patran做前處理,并基于patran的二次開發,使用pcl語言編寫出有限元模型修正程序與現有工程有限元軟件的接口程序,完成有限元模型修正。