摘要
计算机网络是计算机技术与通信技术密切结合的综合性学科,也是计算机应用中一个空前活跃的学科.计算机信息网络已广泛应用于各行各业.对于各个应用领域的计算机信息网络建设,不仅要考虑技术的先进性,也要考虑满足应用需求的实用性,同时还要考虑建设单位的经济承受能力.所以,选择一个性能价格比最优的计算机信息网络方案已远远超出了计算机技术的范畴.本文对计算机信息网络方案的选型进行了研究,从综合性、技术性、经济性的各个方面,提出了基于应用的方案选型评价指标体系,并给出了实际的应用案例.
Computer Information Networks (CIN) is a comprehensive science which combines computer technology with communication,it is also a very active one in computer applications. Now,CIN is widely applied in many fields. To construct a CIN, we can consider not only the advanced technology, but also the pragmatic and economical effects. So, the selection of optimal plan of CIN is not limited to computer technology. Considering comprehensive, technical and economical facts, this paper describes the selection of CIN,and an evaluating norm based on applications is discussed. Lastly,a practical case is given.
出处
《系统工程》
CSCD
1999年第6期49-53,24,共6页
Systems Engineering
关键词
计算机网络
方案选型
指标体系
Computer Information Networks,Selection of Plan .Evaluating norm