[1]唐洪宝,郭晓丹,孙亚民.网络多路接口控制器(NMC)性能分析[J].南京理工大学学报(自然科学版),1997,(02):69-72.
 Tang Hongbao Guo xiaodan Sun Yamin.Performance Analysis of Network Multi interface Controller(NMC)[J].Journal of Nanjing University of Science and Technology,1997,(02):69-72.
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网络多路接口控制器(NMC)性能分析()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
1997年02期
页码:
69-72
栏目:
出版日期:
1997-04-30

文章信息/Info

Title:
Performance Analysis of Network Multi interface Controller(NMC)
作者:
唐洪宝郭晓丹1孙亚民1
南京理工大学信息中心, ¹ 信息学院, 南京210094
Author(s):
Tang Hongbao Guo xiaodan ① Sun Yamin ①
Information Centre, ① School of Information ,NUST, Nanjing 210094
关键词:
计算机网络 仿真 排队论 计算机集成制造系统 制造信息服务
Keywords:
computer netw orks simulat ion queuing theor y computer integ rated manufacturing system manufacturing messag e service.
分类号:
TP393
摘要:
为使一些不符合MAP标准的设备方便地联入计算机集成制造系统的网络结构中,设计和实现了一个网络多路接口控制器(NMC)。该文介绍NMC的结构组成,并以排队论为基础,对NMC进行功能仿真。介绍了信息到达模式、服务模式、随机数的产生和仿策略,通过对仿真结果进行分析、比较,评价了NMC的性能。仿真展示了平均信息长度与NMC机所带设备个数对系统性能的影响,通过对仿真结果的分析,得出了使系统最优的平均信息长度和调和个数
Abstract:
In order to integrate some equipment disag reeing w ith MAP in CIMS netw ork, a netw ork mult i-interface cont ro ler ( NMC) is designed and implemented. T his paper intr oduces the structure of NMC. and based on the queuing theo ry , the funct ion of NMC is simulated. In the paper, the model of data arrival and service, the g eneration of random data and simulatio n po licy are presented. the result of simulat ion is analy zed and compar ed and the perrormance of NMC is evaluated. The resul t of simulat ion show s the relatio n betw een the average data size and the number o f equipment . The av er ag e data size and the number of equipment which opt imize the system performance are given.

参考文献/References:

1 孙亚民. CIMS 制造自动化协议MAP. 南京: 南京大学出版社, 1996
2 孙亚民, 顾文达, 黄巧曼, 冯元. MM S 协议及其在T IM 中的实现. 小型微型计算机系统, 1993, 14( 4) : 45~53
3 何诚. 计算机局部网络结构与性能分析. 北京: 中国科学技术出版社, 1989

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备注/Memo

备注/Memo:
国防科技预研行业基金
唐洪宝 女 51岁 高级工程师
更新日期/Last Update: 2013-03-29