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A statistical simulation modeling approach on new product development process.

机译：新产品开发过程的统计模拟建模方法。

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摘要

New product development (NPD) is the most important factor for business success or failure in many industries. One of the most effective tools to improve management of NPD is simulation modeling. This dissertation develops a method of computer simulation, which could be used as a tool for NPD process planning by incorporating it into organizational models and procedures. This dissertation uses SPSS (Statistical Package for Social Sciences) for Windows software for statistical analysis of data on large samples of NPD teams. The team structure and dynamics of project are based on lifecycle model of typical stages of NPD process. The most essential of structural parameters are team size, number of subgroups and professional and functional diversification.; The simulation system AweSim is used as a tool for forecasting of the NPD processes. Two approaches, Integrated Product Development (IPD) and traditional Sequential Product Development (SPD), are simulated. The simulation model compares SPD with IPD by several parameters. The model framework in both SPD and IPD includes seven stages of NPD process: (1) Concept, (2) Feasibility Study, (3) Definition, (4) Design and Development, (5) Manufacture, (6) Deployment, and (7) Operation. This study represents the options of the NPD process by experimenting with the number of vertically integrated or horizontally diversified teams within bottlenecked stages to increase the efficiency.; The research explores the cases of a team working on several similar products and a team developing one unique product/system. First case studies a stream of NPD projects processed by one multifunctional team in a major telecommunications company. The second case of the defense system design is presented to illustrate the application to a single project. The project leaders of both NPD teams it case studies have ascertained that the validity of the models is satisfactory.; The results of this study provide evaluations of different team configurations with time estimates to complete the project with given resources for NPD. They might be used as input for management decisions and for planning and scheduling of human and material resources.
机译：在许多行业中，新产品开发（NPD）是业务成败的最重要因素。仿真建模是改善NPD管理的最有效工具之一。本文提出了一种计算机仿真方法，通过将其纳入组织模型和程序，可以作为NPD工艺规划的工具。本文采用Windows软件SPSS（社会科学统计软件包）对NPD团队的大量样本数据进行统计分析。项目的团队结构和动态基于NPD过程典型阶段的生命周期模型。最重要的结构参数是团队规模，小组人数以及专业和职能多元化。模拟系统 AweSim 用作预测NPD过程的工具。模拟了两种方法，即集成产品开发（IPD）和传统的顺序产品开发（SPD）。仿真模型通过几个参数将SPD与IPD进行了比较。 SPD和IPD中的模型框架包括NPD流程的七个阶段：（1）概念，（2）可行性研究，（3）定义，（4）设计和开发，（5）制造，（6）部署和（ 7）操作这项研究通过试验瓶颈阶段内垂直整合或水平分散的团队数量以提高效率来表示NPD流程的选择。该研究探索了一个团队开发多个相似产品并开发一个独特产品/系统的案例。第一个案例研究是由一家大型电信公司的一个多功能团队处理的一系列NPD项目。提出了防御系统设计的第二种情况，以说明在单个项目中的应用。 NPD团队的两个项目负责人均通过案例研究确定了模型的有效性是令人满意的。这项研究的结果提供了对不同团队配置的评估，并提供了时间估算，从而利用给定的NPD资源完成了该项目。它们可以用作管理决策以及人力和物力资源的计划和调度的输入。

著录项

  • 作者

    Udomratchatavanich, Vasin.;

  • 作者单位

    Stevens Institute of Technology.;

  • 授予单位 Stevens Institute of Technology.;
  • 学科 Engineering System Science.; Engineering Industrial.; Engineering General.
  • 学位 Ph.D.
  • 年度 2001
  • 页码 213 p.
  • 总页数 213
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 系统科学;一般工业技术;工程基础科学;
  • 关键词

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