arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2207.01048cs.LO
收藏

分布式信息物理系统的形式化框架

A Formal Framework for Distributed Cyber-Physical Systems

Benjamin Lion, Farhad Arbab, Carolyn Talcott

摘要:

组合是规约语言的一个重要特征,因为它使复杂系统的设计成为可能。分解对于推理系统的结构性质同样重要。然而,通常一个系统可以以多种方式分解,每种方式都针对不同的标准集进行优化。我们扩展了代数组件为基础的网络物理系统的模型分解的原因。在该模型中,组件使用一族代数积组合,并在一定条件下分解,给出相应的一族除法算子。我们使用除法来指定组件系统的不变量,并对所需的更新进行建模。我们应用我们的框架来设计一个网络物理系统的机器人移动在一个共享的领域,并确定所需的更新使用我们的司运营商。

英文摘要:

Composition is an important feature of a specification language, as it enables the design of a complex system in terms of a product of its parts. Decomposition is equally important in order to reason about structural properties of a system. Usually, however, a system can be decomposed in more than one way, each optimizing for a different set of criteria. We extend an algebraic component-based model for cyber-physical systems to reason about decomposition. In this model, components compose using a family of algebraic products, and decompose, under some conditions, given a corresponding family of division operators. We use division to specify invariant of a system of components, and to model desirable updates. We apply our framework to design a cyber-physical system consisting of robots moving on a shared field, and identify desirable updates using our division operator.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑