Accession Number : AD1046950


Title :   Performance Analysis of Wireless Networks for Industrial Automation-Process Automation (WIA-PA)


Descriptive Note : Technical Report


Corporate Author : Naval Postgraduate School Monterey United States


Personal Author(s) : Wyatt,Brandon


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/1046950.pdf


Report Date : 01 Sep 2017


Pagination or Media Count : 109


Abstract : The Wireless Networks for Industrial Automation-Process Automation (WIA-PA) standard is not well known in North America and is a relatively new industrial control system standard when compared to WirelessHart and ISA100.11A. An evaluation of the WIA-PA standard needs to be conducted by Department of Defense and its affiliates to determine whether its operation is on par with WirelessHart and ISA100.11A. The objective of this thesis is to provide a performance analysis of the WIA-PA standard. Utilizing MATLAB, we implemented a custom-built WIA-PA system model and measured the end-to-end delay, and received packet error rate and timeslot utilization. We expect WIA-PA to perform as well as WirelessHart and ISA100.11A in multiple network scenarios. We also found that due to the limitations of MATLAB, further analysis of the standard should be conducted on a network simulator such that network traffic can be properly emulated and the standards vulnerabilities can be further assessed.


Descriptors :   wireless networks , control systems , department of defense , cyberspace , infrastructure , NETWORK PROTOCOLS , automation


Subject Categories : Computer Systems


Distribution Statement : APPROVED FOR PUBLIC RELEASE