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基于DOORS和Eclipse的软件追溯链审查方法研究
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作者 孙弘扬 庞存辰 +1 位作者 倪斌斌 狄名轩 《电脑编程技巧与维护》 2023年第4期6-9,共4页
在高安全软件开发过程中,软件追溯链审查是提高软件质量的重要手段。为了解决基线管理、审查完整性和结果可复用等问题,提出了一种基于DOORS平台和Eclipse平台的软件追溯链审查方法。为审查活动设计并开发了工具软件,采用差异比对算法... 在高安全软件开发过程中,软件追溯链审查是提高软件质量的重要手段。为了解决基线管理、审查完整性和结果可复用等问题,提出了一种基于DOORS平台和Eclipse平台的软件追溯链审查方法。为审查活动设计并开发了工具软件,采用差异比对算法进行版本迭代后的审查结果复用。经实际应用,该方法可以提高软件追溯链审查的效率及效果。 展开更多
关键词 doors平台 ECLIPSE平台 高安全软件 软件追溯链
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一种基于DOORS的软件需求开发过程优化方法 被引量:3
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作者 肖伟 《计算机应用与软件》 CSCD 北大核心 2012年第9期175-177,共3页
需求过程是整个软件生存周期中非常重要的一个阶段。因为需求开发过程和需求管理过程的差异,需求开发工具和需求管理工具的选择也可能不同。由此需要将软件需求从需求文档录入至专业需求管理工具的数据库。对此,提出一种基于DOORS的软... 需求过程是整个软件生存周期中非常重要的一个阶段。因为需求开发过程和需求管理过程的差异,需求开发工具和需求管理工具的选择也可能不同。由此需要将软件需求从需求文档录入至专业需求管理工具的数据库。对此,提出一种基于DOORS的软件需求开发过程优化方法,定义需求文档的编制格式,并开发基于DXL脚本语言的转换插件,最后方便地将RTF格式的需求文档导入至DOORS数据库,能够快速有效地实现需求开发和需求管理之间的衔接。 展开更多
关键词 需求过程 需求开发 doors DXL
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基于Doors工具的系统需求三维模型 被引量:2
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作者 姜星伟 王骥 《航空电子技术》 2018年第3期23-28,共6页
作为设计的本质,需求在飞机的研制过程中一直贯穿始终,并以树状从上至下逐步展开。从飞机研制到航电分系统研制,再到设备级研制,需求数量呈指数级展开,同时需求属性也更加复杂多样,以确保设计在分解和追随过程中完整、准确地展开,这就... 作为设计的本质,需求在飞机的研制过程中一直贯穿始终,并以树状从上至下逐步展开。从飞机研制到航电分系统研制,再到设备级研制,需求数量呈指数级展开,同时需求属性也更加复杂多样,以确保设计在分解和追随过程中完整、准确地展开,这就导致了需求在研制和变更过程中存在一定的复杂性和管理困难。为能从设计和逻辑上更有效地描述需求的生命周期和传递过程,设计了一套基于Doors工具的需求三维建模方法,将复杂的需求过程更形象地描述清楚,有效帮助系统功能和产品的实现。 展开更多
关键词 系统需求 doors工具 需求三维建模
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基于DOORS的软件需求开发与管理 被引量:2
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作者 李鑫 《中国新通信》 2017年第2期80-80,共1页
对于软件而言,其整个生存周期内最为关键的环节便是需求过程,但需求开发及管理过程各异,因此,实践中需要选取差异化的工具,以此将软件需求由需求文档转录到需求管理数据库。本文提出了基于DOORS的软件需求开发与管理,旨在有效衔接需求... 对于软件而言,其整个生存周期内最为关键的环节便是需求过程,但需求开发及管理过程各异,因此,实践中需要选取差异化的工具,以此将软件需求由需求文档转录到需求管理数据库。本文提出了基于DOORS的软件需求开发与管理,旨在有效衔接需求开发与管理。 展开更多
关键词 doors 需求开发 管理
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DOORS在FADEC系统需求确认中的应用研究 被引量:5
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作者 席伟俤 《航空计算技术》 2018年第2期86-89,共4页
需求获取及确认是需求分析过程中最重要的活动。为解决传统需求确认方式在人力及资源成本过高、过程不够显形等方面问题,提出了一种使用DOORS需求管理工具提供的讨论交流机制进行需求的获取及确认的方法。方法不但继承了传统确认方式的... 需求获取及确认是需求分析过程中最重要的活动。为解决传统需求确认方式在人力及资源成本过高、过程不够显形等方面问题,提出了一种使用DOORS需求管理工具提供的讨论交流机制进行需求的获取及确认的方法。方法不但继承了传统确认方式的有效性,又节约了成本,在状态显形、可追踪性方面优势显著,并将方法应用于航空发动机FADEC系统,大大提高了需求确认的效率和效果。方法实用性和通用性极强,可推广至其他行业的需求获取及确认过程中。 展开更多
关键词 航空发动机 FADEC 需求确认 doors
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基于DOORS的嵌入式软件参数数据项设计方法 被引量:2
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作者 庞存辰 《单片机与嵌入式系统应用》 2021年第7期16-18,共3页
为了解决参数数据项在嵌入式软件开发过程中技术状态不显形、编码效率低、数据传递易出错等方面的问题,提出了一种基于DOORS的参数数据项设计方法。定义了参数数据项在高层需求和设计文档中的规格化表达形式;采用DOORS扩展语言脚本自动... 为了解决参数数据项在嵌入式软件开发过程中技术状态不显形、编码效率低、数据传递易出错等方面的问题,提出了一种基于DOORS的参数数据项设计方法。定义了参数数据项在高层需求和设计文档中的规格化表达形式;采用DOORS扩展语言脚本自动化提取参数数据项设计信息,采用C++等高级语言编程将参数数据项设计信息自动转换为PDI源码及相关文档。该方法可大大提高嵌入式软件参数数据项的开发效率及质量。 展开更多
关键词 嵌入式软件 参数数据项 doors
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基于DOORS的动力系统需求开发及管理分析 被引量:2
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作者 伍庆龙 张天强 杨钫 《汽车文摘》 2020年第3期5-9,共5页
在汽车项目规模和复杂程度不断提高的背景下,动力系统的需求开发与管理逐渐成为各汽车厂商关心的核心问题。本文介绍了需求开发与需求管理的基本概念,对不同的需求开发管理软件进行了比较,分析了DOORS需求开发管理软件的主要功能,并基于... 在汽车项目规模和复杂程度不断提高的背景下,动力系统的需求开发与管理逐渐成为各汽车厂商关心的核心问题。本文介绍了需求开发与需求管理的基本概念,对不同的需求开发管理软件进行了比较,分析了DOORS需求开发管理软件的主要功能,并基于DOORS软件建立了某汽车项目的动力系统需求开发库,为后续其他系统功能需求开发及设计提供了有益的参考和借鉴。 展开更多
关键词 doors 动力系统 需求开发 需求管理
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Cooling effect of convection-intensifying composite embankment with air doors on permafrost
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作者 Hong Sun XiuRun Ge +2 位作者 FuJun Niu Ge Liu JinZhao Zhang 《Research in Cold and Arid Regions》 CSCD 2014年第4期372-377,共6页
One of the main construction problems in permafrost regions is protecting permafrost thermal stability. Although ventilating ducts and crushed-rock layers were successfully used in railway embankment construction, the... One of the main construction problems in permafrost regions is protecting permafrost thermal stability. Although ventilating ducts and crushed-rock layers were successfully used in railway embankment construction, their effects might not meet large-width expressway requirements. The convection-intensifying composite embankment composed of perforated ventilation ducts and crushed-rock layers was numerically studied to investigate its cooling effects. Adopting a numerical model, the temperature fields for two kinds of composite embankment with and without air doors were analyzed considering air flow and heat transfer characteristics in porous media. The results show that wind velocity in the crushed-rock zone is intensified by the perforated ventilation duct. The underlying permafrost temperature obviously decreases, and the 0 °C isotherm position rises significantly due to composite embankment. The composite embankment with air doors is more effective than that without air doors. Therefore, the new convection-intensifying composite embankment is potentially a highly efficient cooling measure for construction in permafrost regions. 展开更多
关键词 cooling effect composite embankment PERMAFROST convection-intensifying air doors
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Analysis of Doors and Windows on the Function and Design of Building
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作者 Yu LAN 《International Journal of Technology Management》 2015年第3期68-70,共3页
The doors and windows are the throat of the building. This paper discusses the fundamental role of the doors and windows of the building, and the dominant roles such as spatial organization and control of light, and t... The doors and windows are the throat of the building. This paper discusses the fundamental role of the doors and windows of the building, and the dominant roles such as spatial organization and control of light, and to study the recessive function of windows and doors from aspects of the psychological impact, cultural significance and decoration. After exploring the characteristics of modem windows and doors, it studies the design elements of modem windows and doors and summed up the features that the initiative to make use of the environment. Basic from three levels as the basic form of design; windows and buildings, and the social and natural environment of the unified design; doors and windows to take the initiative to study the nature. 展开更多
关键词 windows and doors SPACE construction DESIGN
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DOORS综合征一例病例报道及文献复习
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作者 艾丹阳 周建国 《农垦医学》 2021年第1期93-96,共4页
目的:通过一例DOORS(耳聋-指甲发育不良-骨发育不良-神经发育迟缓-惊厥)综合征新生儿病例报道及文献复习,分析该病的临床特点及诊断。方法:报道复旦大学附属儿科医院收治的1例DOORS综合征病例,结合文献复习,分析DOORS综合征的临床特点... 目的:通过一例DOORS(耳聋-指甲发育不良-骨发育不良-神经发育迟缓-惊厥)综合征新生儿病例报道及文献复习,分析该病的临床特点及诊断。方法:报道复旦大学附属儿科医院收治的1例DOORS综合征病例,结合文献复习,分析DOORS综合征的临床特点、诊断等。结果:一例足月出生新生儿,因出生后反复惊厥入院,入院查体发现面容粗狂,指/趾甲发育不良,小指短,心前区杂音,肌张力低下。脑干诱发电位显示极重度听力损害,手足部影像学检查提示指/趾骨发育不良,头颅磁共振检查提示脑干及双侧基底节区异常信号,脑电图有多灶尖波,尖慢波发放,心脏彩超提示室间隔缺损,卵圆孔未闭。通过文献检索,自2000年以来,10篇病例报道发表,包括本例患儿在内,共报道13例患者。男性患者7例,女6例,除DOORS特征性表现外;脑部影像学检查异常,先天性心脏病等是常见合并症。结论:DOORS综合征发病率低,临床上一旦发现指/趾甲发育不良、惊厥的患儿,需进一步检查,警惕其他相关畸形,如耳聋、神经发育迟缓等,以便早期诊断,评估相关并发症,及时干预,改善预后。 展开更多
关键词 doors综合征 耳聋 指甲发育不良 骨发育不良 神经发育迟缓 惊厥
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Doors Are Open
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作者 Gitonga Njeru 《ChinAfrica》 2015年第4期38-38,共1页
growth in Africa, Ghana has been witnessing a surge in foreign direct investments. According to World Bank statistics, its economy grew by an average of 6 percent annually since 2005 before heading for an assessed 4.S... growth in Africa, Ghana has been witnessing a surge in foreign direct investments. According to World Bank statistics, its economy grew by an average of 6 percent annually since 2005 before heading for an assessed 4.S-percent growth this year. Foreign investments totaled over $12 billion from 1999 to 2009. 展开更多
关键词 UNCTAD doors Are Open
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Doors Opening Further
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《ChinAfrica》 2018年第2期36-37,共2页
China's economic reform in 2018 focuses on quality over quantity
关键词 FTZ doors Opening Further
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Texworld Opens Its Doors in This Month
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《China Textile》 2010年第9期14-15,共2页
From September 13th-16th,2010,the Texworld show will be held at the Paris le Bourget exhibition centre.This show,735 weavers-which attests to the stability in the numbers of exhibitors
关键词 Texworld Opens Its doors in This Month SHOW
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Opening Doors
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作者 Xia Yuanyuan Yang Chen 《ChinAfrica》 2017年第6期30-31,共2页
FOR 26-year-old Nigerian student Olufemi Lawal. China is home. He has set his heart on seeking employment in the country after completing his studies, but past regulations meant the inconvenience of leaving the countr... FOR 26-year-old Nigerian student Olufemi Lawal. China is home. He has set his heart on seeking employment in the country after completing his studies, but past regulations meant the inconvenience of leaving the country for a lengthy period before being able to return to job hunt. 展开更多
关键词 Opening doors
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Opening Doors
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作者 Herbert Moyo 《ChinAfrica》 2015年第7期19-19,共1页
Blesse D ncube knew there would be lucrative opportunities in learning Chinese.Therefore,the Zimbabwean chose to major in Chinese while doing her Bachelor of Arts and when she graduated in 2010,the 28-year-old found a... Blesse D ncube knew there would be lucrative opportunities in learning Chinese.Therefore,the Zimbabwean chose to major in Chinese while doing her Bachelor of Arts and when she graduated in 2010,the 28-year-old found a wealth of steady work in translation coming her way. 展开更多
关键词 translating doing companies chose documents wealth Opening doors tourism translate popularity
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Rate-Sensitive Numerical Analysis of Dynamic Responses of Arched Blast Doors Subjected to Blast Loading 被引量:2
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作者 陈力 方秦 +1 位作者 章毅 张亚栋 《Transactions of Tianjin University》 EI CAS 2008年第5期348-352,共5页
Current practice in analysis and design of blast doors subjected to blast loading considers only simple boundary conditions and material properties. The boundary conditions and material properties, in fact, have consi... Current practice in analysis and design of blast doors subjected to blast loading considers only simple boundary conditions and material properties. The boundary conditions and material properties, in fact, have considerable influence on the response of blast doors subjected to blast loading. In this paper, the dynamic responses of a reinforced concrete arched blast door under blast loading were analyzed by the finite element program ABAQUS, combined with a previously developed elasto-viscoplastic rate-sensitive material model. And the effect of the surrounding rock mass and contact effect of the doorframe were also taken into account in the simulation. It is demonstrated that the strain-rate effect has considerable influence on the response of reinforced concrete blast door subjected to blast loading and must be taken into account in the analysis. 展开更多
关键词 arched blast door strain rate blast loading dynamic response
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Opening the Doors of History
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作者 WANG HAIRONG 《Beijing Review》 2011年第42期22-23,共2页
China’s Central Archives aspires to improve public access to information China is blessed with a long history,and for millenniums the people of China have used history as a mirror to learn from the past. An important... China’s Central Archives aspires to improve public access to information China is blessed with a long history,and for millenniums the people of China have used history as a mirror to learn from the past. An important part of the country’s history, all the archives of the Communist Party of China (CPC) 展开更多
关键词 Opening the doors of History
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Throwing Open the Doors
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作者 YIN PUMIN 《Beijing Review》 2011年第8期42-43,共2页
China’s art galleries,museums and libraries are to be made admission-free for the public In two years,Chinese citizens will not have to pay to enter public art galleries,the Ministry of Culture and the Ministry of Fi... China’s art galleries,museums and libraries are to be made admission-free for the public In two years,Chinese citizens will not have to pay to enter public art galleries,the Ministry of Culture and the Ministry of Finance jointly announced on February 10. 展开更多
关键词 Throwing Open the doors
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New Ice Hotel to Open Doors
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作者 黄佳庆 《当代外语研究》 2001年第2期7-8,共2页
笔者刚刚从北国旅行归来。长春的冬日对久居南方的我来说透出真美!且不说净月湖滑雪场的皑皑白雪如何妖娆,且不说街头的冰雕夜间闪烁的灯火如何迷人,就连那满街冰雪,但照样车水马龙的景象,就让你从内心佩服驾车人的绝技!我热情推荐此文... 笔者刚刚从北国旅行归来。长春的冬日对久居南方的我来说透出真美!且不说净月湖滑雪场的皑皑白雪如何妖娆,且不说街头的冰雕夜间闪烁的灯火如何迷人,就连那满街冰雪,但照样车水马龙的景象,就让你从内心佩服驾车人的绝技!我热情推荐此文,因为,本文给我们提供了一个新的思维,展现了一个新的商机:建造冰雪旅馆!】 展开更多
关键词 New Ice Hotel to Open doors
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The Ancient Mosuo Open Their Doors to the World
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作者 ZENG QINGNAN LIN WAN 《Women of China》 1994年第6期51-52,共2页
THE Lugu River is located at the eastern edge of the Qinghai-Tibet Plateau, within Ninglang County, Yunnan Province in southwestern China. This mysterious river, found 2,680 meters above sea level and covering an area... THE Lugu River is located at the eastern edge of the Qinghai-Tibet Plateau, within Ninglang County, Yunnan Province in southwestern China. This mysterious river, found 2,680 meters above sea level and covering an area of 50 square kilometers, is known as the "bright pearl of the plateau." The area around the Lugu River is not only beautiful but also known for its unique local ethnic customs of the Naxi, Lisu and Yi inhabitants. 展开更多
关键词 The Ancient Mosuo Open Their doors to the World
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