何磊, 张天姣, 钱炜祺, 周宇, 邵元培. 一体化试验评估在美国飞行器研制中的应用[J]. 空气动力学学报, 2020, 38(3): 461-469. DOI: 10.7638/kqdlxxb-2019.0035
引用本文: 何磊, 张天姣, 钱炜祺, 周宇, 邵元培. 一体化试验评估在美国飞行器研制中的应用[J]. 空气动力学学报, 2020, 38(3): 461-469. DOI: 10.7638/kqdlxxb-2019.0035
HE Lei, ZHANG Tianjiao, QIAN Weiqi, ZHOU Yu, SHAO Yuanpei. Application of integrated test and evaluation in the development of aircraft in America[J]. ACTA AERODYNAMICA SINICA, 2020, 38(3): 461-469. DOI: 10.7638/kqdlxxb-2019.0035
Citation: HE Lei, ZHANG Tianjiao, QIAN Weiqi, ZHOU Yu, SHAO Yuanpei. Application of integrated test and evaluation in the development of aircraft in America[J]. ACTA AERODYNAMICA SINICA, 2020, 38(3): 461-469. DOI: 10.7638/kqdlxxb-2019.0035

一体化试验评估在美国飞行器研制中的应用

Application of integrated test and evaluation in the development of aircraft in America

  • 摘要: 一体化试验评估是从分系统、研制过程、研究手段三个维度来对飞行器各研制阶段的试验活动进行统筹规划和组织实施的方法,可以有效提高试验效率、缩短试验周期、减少试验成本并降低试验风险。文章在剖析美国提出的飞行器一体化试验评估内涵的基础上,介绍了一体化试验评估方法在飞行器外挂物投放、航空推进系统、高超声速武器系统以及无人机系统中的应用情况,分析了一体化试验评估应用于飞行器研制中的除地面风洞试验和飞行试验外的其他相关关键技术,并从大数据和人工智能、高性能计算、体系分析、人类行为建模四个方面对其后续发展趋势进行了展望,最后总结了一体化试验评估在美国飞行器研制中落地的原因和对我国应用的启示。

     

    Abstract: Integrated test and evaluation (IT&E) is an approach to support system development from three dimensions:subsystem, development process, and research methods. It can improve test efficiency, shorten development cycle, cut down test cost, and reduce test risk. Firstly, this paper reviews the development history of integrated test and evaluation concept, and demonstrates how the concept is applied to the development of an aircraft system from a system of systems viewpoint. Then, the application of integrated test and evaluation in flight store separation and propulsion systems test project of AEDC, the development of hypersonic weapon system project of USAF, and the "Unmanned Aircraft Systems Integration in the National Airspace System" project of NASA are introduced. Next, the relevant key technologies include test design, data management, modeling and simulation are analyzed except ground wind tunnel test and flight test, and the future development trend is prospected from four aspects:big data and artificial intelligence, high performance computing, system of systems, and human behavior modeling. Finally, the reasons why the United States can proposed the integrated test and evaluation concept firstly and successfully applied it to aircraft development are analyzed.

     

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