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FURPS - 版本历史
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|G1=IT<br />
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'''FURPS'''是[[功能需求|功能]]（'''f'''unction）、[[易用性]]（'''u'''sability）、[[可靠度]]（'''r'''eliability）、性能（'''p'''erformance）及可支援性（'''s'''upportability）五個詞英文字首的縮寫<ref>{{cite book<br />
| author = 叶俊民<br />
| title = 软件工程<br />
| year = 2006<br />
| publisher = 清华大学出版社有限公司<br />
| location = 北京<br />
| isbn = 7302129061<br />
| url = http://books.google.com.tw/books?id=3J0bGHQdRIwC&pg=PA175&lpg=PA175&dq=FURPS+%E8%BB%9F%E9%AB%94&source=bl&ots=rjNOCLQK7u&sig=chUHBIeTNlQN33h_sl7izG4t2S4&hl=en&sa=X&ei=0MnpT-WtN-P1mAWy4Jn4DQ&redir_esc=y#v=onepage&q&f=false<br />
| pages = 175<br />
| access-date = 2012-06-26<br />
| archive-date = 2016-03-10<br />
| archive-url = https://web.archive.org/web/20160310024241/https://books.google.com.tw/books?id=3J0bGHQdRIwC&pg=PA175&lpg=PA175&dq=FURPS+%E8%BB%9F%E9%AB%94&source=bl&ots=rjNOCLQK7u&sig=chUHBIeTNlQN33h_sl7izG4t2S4&hl=en&sa=X&ei=0MnpT-WtN-P1mAWy4Jn4DQ&redir_esc=y#v=onepage&q&f=false<br />
| dead-url = no<br />
}}</ref>，是一種識別軟體品質屬性的模型。其中功能部份對應[[功能需求]]，另外四項則是軟體系統中重要的四項[[非功能性需求]]，有時會特別用'''URPS'''來表示此四項非功能性需求。<br />
<br />
FURPS可分為以下五項：<br />
<br />
* [[功能需求]]（'''F'''unction）：功能集、能力、通用性、保安性。<br />
* [[易用性]]（'''U'''sability）：人因、美學、一致性、說明文件。<br />
* [[可靠度]]（'''R'''eliability）：故障頻率及嚴重程度、可恢復性、可預見性、準確性、修復前平均時間（MTTF）。<br />
* [[電腦性能|性能]]（'''P'''erformance）：速度、效率、資源消耗、吞吐量、反應時間量。<br />
* [[可支援性 (電腦)|可支援性]]（'''S'''upportability）：易测性、延伸性、适应性、可維護性、相容性、 可配置性（Configurability）、可服務性（Serviceability）、可安裝性（Installability）、本地化能力（Localizability）、可攜性（ Portability）。<br />
<br />
此模型最早是由[[惠普公司]]的羅伯特·格雷迪（Robert Grady）及卡斯威爾（Caswell）提出，許多軟體公司已使用FURPS+，FURPS後面的加號可以用來強調各種不同的屬性。<br />
<br />
==相關條目==<br />
*[[需求 (產品開發)#需求種類]]<br />
*[[需求分析]]<br />
*[[非功能性需求]]<br />
*[[功能需求]]<br />
*[[易用性]]<br />
<br />
== 參考資料 ==<br />
{{reflist}}<br />
<br />
== 延伸閱讀 ==<br />
* {{cite book<br />
| last = Watson<br />
| first = Mike<br />
| title = Managing Smaller Projects: A Practical Approach<br />
| publisher = Multi-Media Publications Inc.<br />
| year = 2006<br />
| pages = 117 ff<br />
| isbn = 978-1-895186-85-7}} <br />
*{{cite book<br />
| last = Kenett<br />
| first = Ron<br />
| coauthors = Baker, Emanuel<br />
| title = Software Process Quality: Management and Control<br />
| publisher = CRC Press<br />
| year = 1999<br />
| pages = 130 ff<br />
| isbn = 978-0-8247-1733-9}}<br />
*{{cite book<br />
| last = Grady<br />
| first = Robert<br />
| coauthors = Caswell, Deborah<br />
| title = Software Metrics: Establishing a Company-wide Program<br />
| url = https://archive.org/details/softwaremetricse00grad<br />
| publisher = Prentice Hall<br />
| year = 1987<br />
| pages = [https://archive.org/details/softwaremetricse00grad/page/159 159]<br />
| isbn = 0-13-821844-7}}<br />
*{{cite book<br />
| last = Grady<br />
| first = Robert<br />
| title = Practical Software Metrics for Project Management and Process Improvement<br />
| url = https://archive.org/details/practicalsoftwar00grad<br />
| publisher = Prentice Hall<br />
| year = 1992<br />
| pages = [https://archive.org/details/practicalsoftwar00grad/page/32 32]<br />
| isbn = 0-13-821844-7}}<br />
<br />
== 外部連結 ==<br />
* [https://www.ibm.com/developerworks/rational/library/4706.html#N100A7 IBM on Furps+]{{Wayback|url=https://www.ibm.com/developerworks/rational/library/4706.html#N100A7 |date=20120527133055 }}<br />
<br />
{{DEFAULTSORT:Urps}}<br />
[[Category:軟體需求]]</div>
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