目录
第 1 章 引言 ................................................................................................................1
1.1 编写目的............................................................................................................1
1.2 背景....................................................................................................................1
1.3 定义....................................................................................................................1
1.4 参考资料............................................................................................................1
第 2 章 任务概述 ........................................................................................................1
2.1 目标....................................................................................................................1
2.2 用户的特点........................................................................................................1
2.3 假定和约束........................................................................................................1
第 3 章 需求规定 ........................................................................................................1
3.1 对功能的规定....................................................................................................1
3.2 对性能的规定....................................................................................................1
3.2.1 精度 .............................................................................................................1
3.2.2 时间特性要求 .............................................................................................1
3.2.3 灵活性 .........................................................................................................1
3.3 输人输出要求....................................................................................................1
3.4 数据管理能力要求............................................................................................1
3.5 故障处理要求....................................................................................................1
3.6 其他专门要求....................................................................................................1
第 4 章 运行环境规定 ................................................................................................1
4.1 设备....................................................................................................................1
4.2 支持软件............................................................................................................1
4.3 接口....................................................................................................................1
4.4 控制....................................................................................................................1
