组态建模工具需求规格说明书 西安电子科技大学 2 0 1 1 /5 /1 9 目录 1 概述 ...................................................................................................... 1 1 .1 编写目的 ............................................................................................................................. 1 1 .2 编写依据 ............................................................................................................................. 2 1 .3 术语和缩略词 ..................................................................................................................... 2 2 软件概要 .............................................................................................. 2 2 .1 软件总体描述 ..................................................................................................................... 2 2 .2 软件设计约束及有关说明 ................................................................................................. 3 2 .3 使用者特点 ......................................................................................................................... 3 3 开发和运行环境 .................................................................................. 4 3 .1 硬件环境 ............................................................................................................................. 4 3 .2 支持软件环境 ..................................................................................................................... 4 3 .3 接口 ..................................................................................................................................... 4 3 .4 控制和操作 ......................................................................................................................... 5 4 详细需求 .............................................................................................. 6 4 .1 性能需求 ..................
