- Volume 20 Issue 8
This paper presents the development of three types of network performance manager for IEEE 802.4 token bus networks that are a part of Manufacturing Automation Protocol(MAP). The performance managers attempt to keep the average data latency below a certain level specified for each priority class. All of the three performance managers are based on a set of fuzzy rules incorporating the knowledge on the relationship between data latency and parameters of the priority mechanism. These Fuzzy Network Performance Managers(FNPMs) have been evaluated via discrete event simulation to demonstrate their efficacy.
컴퓨터 통합생산;생산관리;근거리 통신망;통신기구;공장자동화용 프로토콜;우선순위 도구;퍼지 네트워크 성능관리기;전송지연;토큰순환시간