System verification is an ever-lasting system engineering challenge. The increasing complexity in system simulation requires some level of expertise in handling the idioms of logic and discrete mathematics to correctly drive a full verification process. It is recognized that visual modeling can help to fill the knowledge gap between system experts and analysis experts. However, such an approach has been used on the one hand to specify the behavior of complex systems, and on the other hand to specify complex requirement properties, but not simultaneously. This paper proposes a framework that is unique in supporting a full system verification process based on the graphical modeling of both the system of interest and the requirements to be checked. Patterns are defined to transform the resulting models to formal specifications that a model checker can manipulate. A real-time crossing system is used to illustrate the proposed framework.

中文翻译：

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基于 DEVS 的关键建模形式及其验证和验证框架

系统验证是一项持久的系统工程挑战。系统仿真日益复杂，需要在处理逻辑和离散数学习语方面具有一定水平的专业知识，才能正确驱动完整的验证过程。众所周知，可视化建模有助于填补系统专家和分析专家之间的知识鸿沟。然而，这种方法一方面被用于指定复杂系统的行为，另一方面用于指定复杂的需求属性，但不是同时使用。本文提出了一个独特的框架，该框架基于感兴趣的系统和要检查的要求的图形建模来支持完整的系统验证过程。模式被定义为将生成的模型转换为模型检查器可以操作的正式规范。实时交叉系统用于说明所提出的框架。