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在形状优化和尺寸优化已经相当成熟的今天,对于结构的设计已经很局限了,随着拓扑优化的发展,设计师可以从根本上改变结构设计,更大程度地减轻结构重量,在飞机结构设计方面,可以很好地帮助飞机设计人员定量设计寻找机翼结构布局。拓扑优化在近20年里逐渐成为学术与工程领域的研究热点之一,从早期的离散体拓扑优化发展到连续体结构的拓扑优化,从简单的二维结构拓扑优化发展到更加复杂的三维连续体结构的拓扑优化,近几年已经广泛应用于汽
In shape optimization and size optimization have been quite mature today, the design of the structure has been very limited, with the development of topology optimization, designers can fundamentally change the structural design, to a greater extent reduce the weight of the structure, the aircraft structure design Aspects, it can be very good to help aircraft designers quantitative design to find the layout of the wing structure. Topology optimization has gradually become one of the hot topics in academic and engineering fields in recent 20 years. From the early discrete topological optimization to the continuum topology optimization, from the simple topological optimization of two-dimensional structure to the more complex three-dimensional continuous Topological optimization of the body structure has been widely used in steam in recent years