CAJ | 학술논문

在产品的模块化协同设计中，设计模块的划分是一个关键问题。为了满足实际应用对模块划分的多方面要求，采用多目标优化方法对设计结构矩阵进行聚类划分，该方法通过粒子群算法建立非支配解集，从中获得理想的划分方案。在聚类优化算法中，为了方便设置粒子的速度，提出了一种简易的编码方式对设计结构矩阵的聚类进行编码，在适应度函数中计算出了每个聚类的联系信息流量，在建立非支配解集时采用拥挤距离方法将多余的解删除。以轻武器模块化协同设计的例子对该方法进行了验证。
재산품적모괴화협동설계중，설계모괴적화분시일개관건문제。위료만족실제응용대모괴화분적다방면요구，채용다목표우화방법대설계결구구진진행취류화분，해방법통과입자군산법건립비지배해집，종중획득이상적화분방안。재취류우화산법중，위료방편설치입자적속도，제출료일충간역적편마방식대설계결구구진적취류진행편마，재괄응도함수중계산출료매개취류적련계신식류량，재건립비지배해집시채용옹제거리방법장다여적해산제。이경무기모괴화협동설계적례자대해방법진행료험증。
Clustering design module is a crucial step in module product design. In order to fulfill various demands in prac-tice applications, this paper uses multi-objective optimization to cluster DSM. This method uses PSO to establish non dominated solution set, and then selects the best solution from the set. In order to adjust particle velocity in the optimiza-tion algorithm, this paper proposes a new easy encoded mode to encode DSM, then calculates relation information flow of each cluster in fitness function, and utilizes crowding distance to delete redundant solution in non dominated solution set. This paper uses a simple case to verify the method.