Test and evaluation is a necessary process for ensuring that engineered systems perform as intended under a variety of conditions, both expected and unexpected. In this work, we consider the unique challenges of developing a unifying test and evaluation framework for complex ensembles of cyber-physical systems with embedded artificial intelligence. We propose a framework that incorporates test and evaluation throughout not only the development life cycle, but continues into operation as the system learns and adapts in a noisy, changing, and contended environment. The framework accounts for the challenges of testing the integration of diverse systems at various hierarchical scales of composition while respecting that testing time and resources are limited. A generic use case is provided for illustrative purposes and research directions emerging as a result of exploring the use case via the framework are suggested.
翻译:测试和评价是确保工程设计系统在各种预期和意外条件下按计划运行的必要过程。在这项工作中,我们考虑了为嵌入人工智能的网络物理系统复杂组合制定统一测试和评价框架的独特挑战。我们提议了一个框架,不仅将测试和评价纳入整个开发生命周期,而且随着系统在一个吵闹、变化和有争议的环境中学习和适应而继续运行。框架说明了在各种结构层次上测试不同系统整合的挑战,同时尊重测试时间和资源有限。我们提出了一个通用使用案例,用于说明性目的,并提出了通过框架探索使用案例后产生的研究方向。