LHZB公司水声换能器声学测试系统项目进度管理研究

发布时间：2018-04-20 02:06

本文选题：进度计划 + 进度控制　；参考：《东北大学》2014年硕士论文

【摘要】：近年来,我国声纳技术不断发展,相关单位对声纳中的水声换能器测试功能等要求越来越高。其声学测试系统作为保障水声换能器灵敏度、指向性和一致性的必要条件,需要实现由计算机控制测试全过程,自动地进行量程跟踪、数据采样、自动计算处理所测数据,并输出结果。但由于水声换能器声学测试系统项目进度管理复杂度高,在计划阶段面临着许多不确定因素,许多干扰因素影响着实施阶段。本论文通过对项目进度管理、关键路径法(CPM)、项目计划评审技术(PERT)和关键链项目管理(CCPM)等相关理论和管理方法进行介绍,并总结分析了确定关键链的方法和缓冲区设置的问题。同时,用WBS方法对LHZB公司水声换能器声学测试系统项目进行分解,估计并推算活动工期,再利用Project2010软件,制定项目网络计划,把关键链找出来。为了保证工期要求和项目计划相符,对水声换能器声学测试系统项目进度进行了优化,设置了适当的缓冲区域。最后对项目进度的影响因素进行分析,针对成本、质量和工期三方面提出了控制措施。本文深入分析了项目进度管理优化有关内容,使用的WBS分解方法将项目任务进行细化,寻找关键链,同时设置缓冲区,调整项目计划,严格控制项目进度,使LHZB水声换能器声学测试系统项目在保证质量的前提下,按照建设周期完成。同时,也为公司后续项目积累了管理经验,奠定了进度控制和优化研究的基础。
[Abstract]:In recent years, with the development of sonar technology in China, the testing function of underwater acoustic transducers in sonar is demanded more and more by relevant units. The acoustical testing system is a necessary condition to ensure the sensitivity, directivity and consistency of underwater acoustic transducer. It is necessary to realize the computer control of the whole testing process, automatically carry out range tracking, sample data, and automatically calculate and process the measured data. And output the result. However, due to the high complexity of the project schedule management of acoustic transducer acoustic test system, there are many uncertain factors in the planning stage, and many interference factors affect the implementation stage. This paper introduces the theories and management methods of project schedule management, critical path method (CPM), project plan review technology (PERT) and key chain project management (CCPM), and summarizes and analyzes the methods of determining critical chain and setting up buffer zone. At the same time, the WBS method is used to decompose the acoustic test system project of underwater acoustic transducer of LHZB Company, estimate and calculate the duration of the activity, and then use Project2010 software to make the project network plan and find out the key chain. In order to ensure that the project schedule is consistent with the project plan, the project schedule of underwater acoustic transducer acoustic test system is optimized and a suitable buffer area is set up. Finally, the influencing factors of project schedule are analyzed, and the control measures are put forward in three aspects: cost, quality and time limit. In this paper, the contents of project schedule management optimization are deeply analyzed. The WBS decomposition method is used to refine the project task, find the key chain, set buffer zone, adjust the project plan, and strictly control the project schedule. The LHZB underwater acoustic transducer acoustical test system project is completed according to the construction cycle on the premise of quality assurance. At the same time, it also accumulates the management experience for the company's follow-up projects, and lays the foundation for the research of schedule control and optimization.
【学位授予单位】：东北大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TB56

【相似文献】