We review the treatment of trimmed geometries in the context of design, data exchange, and computational simulation. Such models are omnipresent in current engineering modeling and play a key role for the integration of design and analysis. The problems induced by trimming are often underestimated due to the conceptional simplicity of the procedure. In this work, several challenges and pitfalls are described.

中文翻译：

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等几何分析中的修整综述：挑战，数据交换和仿真方面。

我们在设计，数据交换和计算仿真的背景下回顾了修剪几何的处理。这样的模型在当前的工程模型中是无处不在的，并且在设计和分析的集成中起着关键作用。由于该过程的概念简单性，经常会低估由修整引起的问题。在这项工作中，描述了一些挑战和陷阱。