Multi-objective optimum of composite bolted joints by using the multi-layer convex hull method
作者： Shiwei Zhao , Daochun Li , Jinwu Xiang
DOI: 10.1007/S00158-018-1964-9
关键词: Selection (genetic algorithm) 、 Computer science 、 Hull 、 Engineering design process 、 Composite number 、 Pareto principle 、 Convex hull 、 Bolted joint 、 Mathematical optimization 、 Regular polygon
摘要: The selection of optimum design points is difficult due to the fact that number Pareto optimal grows explosively with increase objective dimensions. A finer described frontier contains many more which difficulty. In this paper, multi-layer convex hull method developed decrease multi-objective points. concept like onions hulls built from outside inside. three-objective bolted composite joints employed validate method. Result shows large individual has be checked in last generation decreased significantly.
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