海陵区社会面治安监控项目进度计划和控制研究

发布时间：2018-01-03 03:44

本文关键词：海陵区社会面治安监控项目进度计划和控制研究　出处：《南京理工大学》2012年硕士论文　论文类型：学位论文

【摘要】：为了拓展新的市场发展,ICT (Information Communication Technology)项目成为电信企业新的业务热点。在笔者所处的电信企业,项目进度管理技能薄弱,所承接ICT项目的延期比例居高不下,客户满意率低,对电信企业的品牌形象产生了负面影响。项目进度管理是项目管理的重要组成部分,合适的计划和有效的控制是保证项目能够按照客户期望时间完成的关键环节。作为一种新的进度管理方法,关键链在项目实践中得到了成功应用。其主旨在于将资源约束提升到与工序间逻辑依赖关系同等重要的地位,并以风险聚合原理为理论基础,引入缓冲机制,通过集中设置缓冲区来吸收延误风险,并通过对缓冲区监控实施控制。本文将关键链管理方法应用于海陵区社会面治安监控项目的进度管理实践。首先对项目的进度管理进行了深入研究,重点论述了进度计划和控制的方法,对网络计划技术的局限性进行了分析,指出忽视了资源约束的进度计划缺乏可靠性和稳定性。其次,阐述了关键链项目管理的理论基础,从关键链的识别、缓冲区大小的设置、缓冲区管理机制等方面进行了详细论述,指出关键链管理在工作持续估计上准确度不足,提出将网络计划技术和关键链管理方法相融合,应用于项目进度管理。最后结合实际案例,运用改进后的关键链管理方法,识别“瓶颈”资源,确认关键链,设置缓冲区,编制项目进度计划,并监控缓冲区以实施进度控制。应用结果表明,改进后的关键链项目进度管理较传统项目进度管理具有更高的可靠性和稳定性,关键链技术在电信ICT项目计划与控制管理中有很好的应用前景。
[Abstract]:In order to expand the new market development, ICT (Information Communication Technology) project has become a new hot spot service for telecom companies. Located in the telecom enterprise, project management skills are weak, the proportion of ICT projects to undertake extension of high, low customer satisfaction has a negative impact on the telecom enterprise's brand image.
Project management is an important part of project management, appropriate planning and effective control is to ensure that the project can be completed in accordance with the key customer expectations of time. As a new method of schedule management, key chain has been successfully applied in practice. The main purpose is to improve the resource constraint dependencies are equally important the status and process logic, and risk aggregation principle as the theoretical basis, the introduction of buffer mechanism, by setting up a buffer to absorb the risk of delays, and control by monitoring the buffer.
Schedule management practice the critical chain management method applied to Hailing District public security monitoring project. Firstly, the progress of the project management in-depth research, discusses the method of scheduling and control, the limitations of network planning technology is analyzed, which ignores the resource constrained schedule and lack of reliability stability. Secondly, expounds the theoretical foundation of critical chain project management, from the identification of critical chain, the size of the buffer is set on the buffer management mechanism are discussed in detail. It is pointed out that the key chain management in accurate time estimation problems, this algorithm combines the network planning technology and critical chain management method, application in the progress of the project management. Finally, combined with the actual case, the use of critical chain management method improved, identifying bottleneck resource, key chain, setting the buffer, compiled items Schedule the schedule and monitor the buffer to carry out progress control.
The application results show that the improved critical chain project schedule management has higher reliability and stability than traditional project schedule management, and critical chain technology has a good application prospect in telecom ICT project planning and control management.

【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：F284;D631.4

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