【作者】 刘琳；

【导师】 代文强；

【作者基本信息】 电子科技大学 ， 工商管理硕士（专业学位）， 2019， 硕士

【摘要】 随着世界经济的迅猛发展,网络通信业务有了飞速的发展。当前的社会中,我们生活在一个以通信产业为基础设施的社会中,我们用到的网上购物、视频点播、手机应用等都离不开通信产业。通信业务经过了几十年的发展,在社会中的应用越来越成熟,越来越广泛,它的发展极大的影响了人们的生活习惯和工作方式。并且许多企业已经认识到了项目的进度管理重要性,开始广泛应用于各种不同行业,它可以有效的保证企业的项目按期完成。进度管理的目标是实现项目能够按照约定的时间和计划完成项目的所有需求,一个有效的进度管理计划是项目成功的关键。N公司作为一家网络通信设备的供应商,在这段时间内也有了飞速的发展,N公司综合技术实力已经排在世界前列。然而N公司近几年来,却经常发生项目进度延误的问题,其中N公司项目延误的原因主要来源于项目的进度管理方法不当。项目进度管理是项目管理的核心部分,项目进度管理直接关系到项目能否按进度如期完成,项目的进度管理包括进度制定和进度控制。本文系统的介绍了项目进度管理方法的国内外现状和一些理论基础,分析了一些传统项目进度管理方法的缺点和局限性。并针对这些传统项目管理方法的局限性,引入基于关键链技术的项目进度管理方法。关键链作为一种科学的、全面的项目进度管理技术,不仅考虑了项目中的资源约束,又考虑了人的因素在项目进度中的影响,可以避免传统项目进度管理中缺陷。同时也考虑到项目执行过程中遇到的不确定因素,以及可以通过项目缓冲来应对不确定因素对项目进度的影响,因此关键链在项目进度管理得到广泛的应用。本文主要研究了N公司WiFi集成项目中如何运用关键链的项目进度管理方法,结合该项目中的资源约束进行了科学的进度管理,从项目的进度制定、进度控制方面展开研究,具体研究关键链方法如何制定项目进度计划和进度控制。最后N公司WiFi集成项目顺利的如期完成,并且也达到了项目目标。更多还原

【Abstract】 Based on the rapid development of the world economy,the network communication service has developed rapidly.In the current society,we live in a society with communication industry as the infrastructure.Shopping on the Internet,video on demand and mobile phone applications which we use are inseparable from the communication industry.After decades of development,communication service has been applied more and more mature and widely in the society.Its development has greatly affected people’s living habits and working methods.And many enterprises have realized the importance of project schedule management,and it is started to be widely used in various industries,which can effectively ensure the timely completion of enterprise projects.The goal of schedule management is to achieve all the requirements of the project to complete the project according to the agreed time and plan.An effective schedule management plan is the key to the success of the project.As a supplier of network communication equipment,company N has also developed rapidly in the period,the company’s comprehensive technical strength has ranked the top in the world.However,in recent years,company N often has the problem of project progress delay,and the main reason of project delay of company N comes from the improper project progress management method.Project schedule management is the core part of project management,and it is directly related to whether the project can be completed on schedule.Project schedule management includes schedule planning and schedule control.This paper systematically introduces the status of project schedule management methods at home and abroad and some theoretical basis,it also analyzes the shortcomings and limitations of some traditional project schedule management methods.According to the shortcomings and limitations,the project schedule management method based on the critical chain technology is introduced.As a scientific and comprehensive project schedule management technology,the critical chain not only considers the resource constraints in the project,but also the influence of human factors in the project schedule,and it can avoid the defects in the traditional project schedule management.At the same time,the uncertainties which are encountered in the process of project execution are also considered,and it can reduce the impact of uncertainties on project schedule through project buffer,so the critical chain is widely applied in project schedule management.This paper mainly studied how to use the project schedule management method of the critical chain in the WiFi integration project of company N,conducted scientific schedule management in combination with resource constraints in the project,and carried out research from the aspects of project schedule planning and schedule control,specifically studied how to develop project schedule plan and schedule control with critical chain method.Finally,the WiFi integration project of company N was successfully completed as schedule planning,and the project goal was also achieved.更多还原