基于关键链技术的L项目管理优化研究

发布时间：2018-05-10 09:29

本文选题：关键链 + 进度管理　；参考：《吉林大学》2015年硕士论文

【摘要】：随着生活质量和健康在现代社会中受到人们越来越高的重视,医药产业得到快速的发展,并逐渐成为现代经济重要的组成部分。制药行业具有质量要求高、技术更新快的特点,所以在医药工程建设项目的过程中,不仅要严格把控质量,同时也要关注项目进度管理,以便项目投产后能发挥出最佳的投资效益。制药工程项目在设计上往往面临着多专业和设计周期长的特点。工程设计的前提和基础是制药项目,所以设计过程一直是制药工程项目管理中的核心部分,同时也是进度控制的重点。本文以S公司L集团作为研究背景,首先指出L项目设计工作在当前的进步以及面临的问题。在分析传统的基于PERT/CPM计划管理方法局限性的基础上,提出了当前应用关键链技术进行进度管理的必要性。然后,在分析和总结关键链相关理论的基础上,根据L项目的实际情况,采用启发式算法完成了关键链的识别,继而基于PERT的弹性系数法计算出缓冲区的尺寸大小。最终,本文在关键链技术的基础上开发出一整套进度管理的持续改进计划,在具体实现过程中,通过设置缓冲监测参数反映各工序对缓冲时间消耗情况,并采取相应的调整措施对进度进行控制。应用结果表明,基于关键链技术的进度管理模式可以得到比基于传统PERT/CPM计划多总结管理方法在施工周期上缩短28天,同时满足整个项目的进度控制目标、成本控制和设计质量。本文的研究结论可以给制药工程项目或新产品开发项目实施进度管理提供一定的参考价值。
[Abstract]:With the quality of life and health in the modern society more and more attention, the pharmaceutical industry has been rapid development, and gradually become an important part of the modern economy. The pharmaceutical industry is characterized by high quality requirements and rapid technological renewal. Therefore, in the process of pharmaceutical engineering construction projects, not only quality control should be strictly controlled, but also project schedule management should be concerned. So that after the project put into operation can play out the best investment benefit. Pharmaceutical engineering projects are often faced with the characteristics of multi-specialty and long design cycle. The premise and foundation of engineering design is pharmaceutical project, so the design process is always the core part of pharmaceutical engineering project management, and also the key point of schedule control. In this paper, taking S company L Group as the research background, the paper first points out the current progress and problems of L project design. On the basis of analyzing the limitation of traditional planning management method based on PERT/CPM, the necessity of applying key chain technology to schedule management is put forward. Then, on the basis of analyzing and summarizing the relevant theory of key chain, according to the actual situation of L project, the key chain is identified by heuristic algorithm, and then the size of buffer zone is calculated based on the elastic coefficient method of PERT. Finally, based on the key chain technology, this paper develops a set of continuous improvement plan for schedule management. In the process of implementation, the buffer monitoring parameters are set to reflect the buffer time consumption of each process. And take corresponding adjustment measures to control the progress. The application results show that the schedule management mode based on the key chain technology can shorten the construction cycle by 28 days compared with the traditional PERT/CPM plan summary management method, and meet the schedule control objectives, cost control and design quality of the whole project at the same time. The conclusion of this paper can provide some reference value for the implementation schedule management of pharmaceutical engineering project or new product development project.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU722

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