Modeling Cyber-Physical Systems

被引：536

作者：

Derler, Patricia ^{[1
]}

Lee, Edward A. ^{[1
]}

Vincentelli, Alberto Sangiovanni ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA

来源：

PROCEEDINGS OF THE IEEE | 2012年 / 100卷 / 01期

基金：

美国国家科学基金会;

关键词：

Computers and information processing; computer simulation; continuous time systems; discrete time systems; embedded software; modeling; simulation; software; system analysis and design; systems engineering and theory; time factors; DESIGN; FRAMEWORK; SEMANTICS;

D O I：

10.1109/JPROC.2011.2160929

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper focuses on the challenges of modeling cyber-physical systems (CPSs) that arise from the intrinsic heterogeneity, concurrency, and sensitivity to timing of such systems. It uses a portion of an aircraft vehicle management system (VMS), specifically the fuel management subsystem, to illustrate the challenges, and then discusses technologies that at least partially address the challenges. Specific technologies described include hybrid system modeling and simulation, concurrent and heterogeneous models of computation, the use of domain-specific ontologies to enhance modularity, and the joint modeling of functionality and implementation architectures.

引用

页码：13 / 28

页数：16