CAJ | 학술논문

　　以某实际项目开发为例，通过采用在嵌入式操作系统中基于模型设计的程序开发方式，实现了在VxWorks系统下使用UML建模的方式进行应用程序开发。具体包括使用UML进行项目需求分析、系统建模、开发环境配置、系统具体设计和程序调试等内容。目前这种自顶向下的迭代式开发模式已成功应用于多个项目中，可提高程序开发效率、缩短项目的开发周期。
　　이모실제항목개발위례，통과채용재감입식조작계통중기우모형설계적정서개발방식，실현료재VxWorks계통하사용UML건모적방식진행응용정서개발。구체포괄사용UML진행항목수구분석、계통건모、개발배경배치、계통구체설계화정서조시등내용。목전저충자정향하적질대식개발모식이성공응용우다개항목중，가제고정서개발효솔、축단항목적개발주기。
In this paper,taking a practical project development for example,by using the of program development mode based on model design in embedded operating system development , the mode of modeling with UML was implemented in VxWorks environment to execute the application program development. The project requirement analysis,system modeling,de-velopment environment configuration,system specific design,program debugging and so on are performed by means of UML. The top-down iterative development mode has been successfully used in a number of projects. The method can improve the effi-ciency of the program development and shorten development period of projects.