A公司软件开发项目中进度管理研究

发布时间：2018-03-01 03:00

本文关键词： 进度管理工作分解结构活动时间估算关键链　出处：《电子科技大学》2016年硕士论文　论文类型：学位论文

【摘要】：现今社会信息技术的发展已经覆盖所有领域,从国防科技、航天技术、移动通信至民众生活服务,无所不至。随着移动互联网的快速发展,人们对其需求也越来越高,如何提供给用户高质量、高效的服务已成为相关企业所必须考虑的竞争手段。语音服务即是移动互联网的技术体现之一,也是提高运营商效率的一种工具,它可以为用户提供简洁、快速的引导和完善的增值服务。所以确保高质量的产品和按计划时间完成,是移动互联网企业提高其竞争力的保证。规范的项目管理是在既定的时间与成本下保证产品质量的重要方法和手段,项目进度计划和控制管理是项目管理的核心组成部分,直接关系到项目交付成果质量的保证和项目经济效益的发挥,是决定项目成功与否的关键因素之一。本文对项目进度管理理论、网络计划技术、约束理论及关键链理论进行了详细描述,并以A科技发展有限公司为案例企业,找出制约项目进度的约束条件,利用关键链项目管理方法对公司项目展开研究,结合公司的组织结构,系统科学的项目管理理论剖析A公司项目延期的根源。通过理论与实践相结合,提出公司项目进度管理问题的解决方案,降低项目风险,提高产品的交付能力。通过对公司以往项目遇到的问题进行分析和研究,确定项目需求分析的问题所在,并予以完善,降低需求变更对项目延期的风险。结合工作分解结构细化项目计划颗粒度,明确任务和职责,合理配置人员,清晰地表示各个项目活动之间的相互联系。运用三点时间估算法作为项目时间估算的基线以提高项目活动时间估算的准确性。利用关键链项目管理的缓冲区管理提高项目进度的控制力度,使项目进度与项目计划相匹配;最后结合公司智能消息应用项目S,实践应用上述优化措施予以证明研究成果的有效性以及在移动互联网即时消息相关项目中推广的可行性。
[Abstract]:Nowadays, the development of social information technology has covered all fields, ranging from defense technology, space technology, mobile communication to people's life service. With the rapid development of mobile Internet, people's demand for it has become higher and higher. How to provide high quality and efficient service to users has become a competitive means that related enterprises must consider. Voice service is not only one of the embodiment of mobile Internet technology, but also a tool to improve the efficiency of operators. It can provide users with simple, rapid guidance and a complete value-added service. So ensure high quality products and finish on schedule, Standard project management is an important method and means to guarantee the quality of products in a given time and cost. Project schedule planning and control management are the core components of project management. It is directly related to the quality assurance of project delivery and the exertion of project economic benefit, which is one of the key factors that determine the success of the project. The constraint theory and the key chain theory are described in detail. Taking A Science and Technology Development Co., Ltd. as a case, the constraints that restrict the progress of the project are found out, and the key chain project management method is used to study the project of the company. Combined with the organization structure of the company, the systematic and scientific project management theory analyzes the root cause of the project extension in company A. by combining the theory with the practice, the solution to the project schedule management problem is put forward to reduce the project risk. Improve the delivery capacity of the product. Through the analysis and research of the problems encountered in the past projects, we can identify the problems in the analysis of project requirements and improve them. Reduce the risk of project extension due to change of requirements. Combine the work breakdown structure to refine the granularity of the project plan, define the task and responsibility, and allocate the personnel reasonably. The method of three-point time estimation is used as the baseline of project time estimation to improve the accuracy of project activity time estimation. The buffer management of key chain project management is used to improve the accuracy of project time estimation. Improve the control of project schedule, Finally, the above optimization measures are applied to prove the effectiveness of the research results and the feasibility of popularization in the mobile Internet instant messaging related projects.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.5

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