CAJ | 학술논문

研究了并行环境下产品模型变动技术，分析了产品设计周期中的模型相关性，提出了概念设计中的准装配模型的装配特征识别算法、装配关系变动引起的装配顺序的求解算法和详细设计中设计特征变动所引起的装配模型的变动算法，所提出的算法具有效率高及保证信息完整等优点。当面向并行的产品设计制造系统具备了上述功能，分布在异地的设计者均可以方便地对输入、输出参数进行实时修改。
연구료병행배경하산품모형변동기술，분석료산품설계주기중적모형상관성，제출료개념설계중적준장배모형적장배특정식별산법、장배관계변동인기적장배순서적구해산법화상세설계중설계특정변동소인기적장배모형적변동산법，소제출적산법구유효솔고급보증신식완정등우점。당면향병행적산품설계제조계통구비료상술공능，분포재이지적설계자균가이방편지대수입、수출삼수진행실시수개。
In this paper model changed technique under concurrent environment is discussed by analysis model relationship of product design life－ period. Assembly－ feature is recognized from assembly model of conception design. The algorithm of assembly relation changed lead to variable of assembly sequence and assembly－ feature and assembly model is studied. The variable strategy and technique for assembly model caused by the change of design－ model are presented by using the feature relation graph of design－ feature and assembly－ feature, the characteristic of assembly feature.