无线实时控制网络的高效评估

Efficient evaluation of wireless real-time control networks.

作者信息

Horvath Peter, Yampolskiy Mark, Koutsoukos Xenofon

机构信息

Department of Broadband Infocommunication and Electromagnetic Theory, Budapest University of Technology and Economics, Egry J. u. 18., Budapest H-1111, Hungary.

University of South Alabama, 150 Jaguar Drive, Mobile, AL 36688, USA.

出版信息

Sensors (Basel). 2015 Feb 11;15(2):4134-53. doi: 10.3390/s150204134.

DOI:10.3390/s150204134

PMID:25679314

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4367402/

Abstract

In this paper, we present a system simulation framework for the design and performance evaluation of complex wireless cyber-physical systems. We describe the simulator architecture and the specific developments that are required to simulate cyber-physical systems relying on multi-channel, multihop mesh networks. We introduce realistic and efficient physical layer models and a system simulation methodology, which provides statistically significant performance evaluation results with low computational complexity. The capabilities of the proposed framework are illustrated in the example of WirelessHART, a centralized, real-time, multi-hop mesh network designed for industrial control and monitor applications.

摘要

在本文中，我们提出了一个用于复杂无线信息物理系统设计和性能评估的系统仿真框架。我们描述了模拟器架构以及模拟依赖多通道、多跳网状网络的信息物理系统所需的具体开发内容。我们引入了逼真且高效的物理层模型和一种系统仿真方法，该方法能以低计算复杂度提供具有统计显著性的性能评估结果。所提出框架的能力在WirelessHART示例中得到了说明，WirelessHART是一种为工业控制和监测应用设计的集中式、实时、多跳网状网络。