鲁棒技术在飞机总体设计中应用的新发展

在回顾传统鲁棒设计方法的基础上，详细论述了鲁棒技术在多学科环境中，尤其是在飞机总体设计中的应用状况和最新发展，侧重讨论了多学科鲁棒设计中的不确定性分析、敏度分析和鲁棒设计模拟，并给出了多学科鲁棒设计的一般流程。对鲁棒设计领域中的不确定性、鲁棒设计和多学科3个专业术语进行了定义，并在最后展望了鲁棒设计在工程领域的研究前景。

Recent Application Developments of Robust Design Methods in Conceptual Design of Aircraft

Based on a review of the traditional approaches to robust design, this paper discusses application of robust design methods in multidisciplinary system subject to uncertainty,especially in aircraft conceptual design and their recent developments in details, with the research on uncertainty analysis, sensitivity analysis and robust design simulation in robust multidisciplinary design emphasized, and puts forward a general robust multidisciplinary design procedure. This research attempts to define three basic terms in robust design field: uncertainty, robust design and multidisciplinary, for there is a lack of a unified name and definitions for these basic terms in robust design field. Finally, the prospect of potential research on robust design in engineer system is proposed, especially, in multidisciplinary robust design.