URS和FRS(FS)的区别和联系

beiwei5du

Additional CommentsThe Functional Requirements Specification describes what the system must do; how the system does it is described in the Design Specification.
If a User Requirement Specification was written, all requirements outlined in the User Requirement Specification should be addressed in the Functional Requirements Specification.
The Functional Requirements Specification should be signed by the System Owner and Quality Assurance. If key end-users, developers, or engineers were involved with developing the requirements, it may be appropriate to have them sign and approve the document as well.
Depending on the size and complexity of the program, the Functional Requirements Specification document can be combined with either the user requirements specification or the design specification.
Frequently Asked Questions about Functional RequirementsQ: What is the difference between a User Requirement Specification and the Functional Requirement Specification?
A: User Requirements describe the end-user requirements for a system. Functional Requirements describe what the system must do.
Q: Can I see an example of a functional specification?
A: We have a sample functional specification for an Excel spreadsheet available for download.
Don’t see your question answered?
Contact usand ask us your question.


选自：http://www.ofnisystems.com/servi ... ional-requirements/

globle002

thanks for sharing

叶非

按照FRS和FS还是有区别的吧，并非一个概念。FRS还是一个需求的描述，这个是需求方提出的要求，但是FS是对URS的回应，是对需方的要求的回应，这个是设备生产商提供。文件不能等同。

玻璃杯

Long live sharing
Thanks

beiwei5du

uiofer 发表于 2016-12-13 08:24
按照FRS和FS还是有区别的吧，并非一个概念。FRS还是一个需求的描述，这个是需求方提出的要求，但是FS是对UR ...

我个人认为的需求方是FRS（functional requirement specification），制造商的是FDS（functional design specification），至于FS一般是哪个的进一步缩写，确实如你说的是需要再次明确的。

beiwei5du

叶非 发表于 2016-12-13 08:24
按照FRS和FS还是有区别的吧，并非一个概念。FRS还是一个需求的描述，这个是需求方提出的要求，但是FS是对UR ...

你说的对的

beiwei5du

叶非 发表于 2016-12-13 08:24
按照FRS和FS还是有区别的吧，并非一个概念。FRS还是一个需求的描述，这个是需求方提出的要求，但是FS是对UR ...

此处又怎讲???谢谢！http://www.ofnisystems.com/services/validation/functional-requirements/

小颖果儿

请问下楼主，这个FRS，FDS的方法是出自什么指导文件，可以分享一下吗？谢谢！

ξsρch1

小颖果儿 发表于 2021-2-5 09:46
请问下楼主，这个FRS，FDS的方法是出自什么指导文件，可以分享一下吗？谢谢！

13485 其他地方很少见。