
[计] 检验和确认
验证与确认
We had to weight these factors and select an appropriate strategy for verification and validation.
我们必须权衡这些因素,选择一个合适的验证和确认策略。
They also place verification and validation of all the other key process areas within quality assurance.
他们也将所有其它关键过程域的验证和确认放在了质量保证中。
Lack of timely closure could adversely impact system architecture, design, implementation, and/or verification and validation and pose technical, cost, and schedule risks.
缺乏及时地关闭可能会严重影响系统构架,设计、实现,以及/或者检验和确认以及造型技术、成本和进度风险。
Verification and Validation (V\u0026V) technique is one of the key system simulation techniques to access the credibility of models and simulations.
校核与验证(V\u0026V)技术是系统仿真技术的关键技术之一,用于评价模型与仿真的可信度。
Perform verification and validation of relative requirements.
进行相关要求的查证和验证。
CFD verification and validation (V\u0026V) are fundamental activities of credibility analysis for aerodynamic simulations.
CFD验证和确认是气动计算可信度分析的基本活动。
The results indicate that the straight comparison technique and the statistical inference technique are all effective method for model verification and validation.
研究表明,直观对比和统计推断都是模型验证过程中行之有效的方法。
The unique factors of case-based systems (CBS) make verification and validation of CBS different from other types of artificially intelligent systems.
基于事例系统(CBS)本身的特性使得其验证和有效性不同于其它的人工智能系统。
In this paper, we give the concrete definitions of the verification and validation of CBS and expound some unique factors of CBS that relate to verification and validation.
本文首先给出了CBS的验证和有效性的定义,阐述了CBS的与验证和有效性相关的一些特性。
VV\u0026A process is used during M\u0026S full life cycle. Verification and validation (V\u0026V) of a complex simulation system needs an automation and visualization test tool.
贯穿于整个M\u0026S的全生命周期,复杂仿真系统的校核与验证(V\u0026V)需要自动化、可视化的测试工具。
Verification and validation of components, method of testing and result analysis to determine.
元器件的验证、试验方法和结果的判定;
Later I'll go into data verification and validation, and clarify the differences between the two, but first a bit on forms.
稍后我将探讨验证和确认,并阐明两者的不同,但首先要看一下表单。
Software verification and validation;
软件验证与确认;
Battelle Memorial Institute won a $22.3 million Army contract to perform logistics verification and validation for the Army’s Sustainment Command, according to company officials.
据*********研究所的负责人透露,该所赢得了一项价值2230万美元的陆军合同,为美国的保障司令部进行后勤确认和认证。
9 and customer requirement changes, design review, verification and validation have participated and won customers agree;
与顾客有关要求的变更,设计的评审、验证和确认要有顾客参加并争得同意;
G and customer requirements change, design review, verification and validation have participated and won customers agree;
与顾客有关要求的变更,设计的评审、验证和确认要有顾客参加并争得同意;
According to mass movement, self-organization and specific hub behavior comparison, experiential data, theory description and field data were used for the model verification and validation.
应用数据对比方法,从群体行为、自组织行为与特定行为特性三个方面进行了模型验证。
It calls for the company to provide technical services and conduct independent verification and validation of software in the Navy’s Module Test and Repair program.
该合同要求ESN提供技术服务,并进行独立的认证工作以及对海军的模块测试和修理项目中的软件进行验证。
Capgemini Government Solutions LLC will provide independent verification and validation support to the Army under a five-year, $88 million contract.
Capgemini公司将为美国陆军ERP系统提供独立的核查和验证的支持,合同为期5年,价值8800万美元。
However, it does not seem to improve system verification and validation .
然而,它似乎并没有提高系统的验证和确认。
Personnel who perform verification and validation activities shall be made aware of defects and errors that may be encountered as part of their job functions.
人员履行核查和验证活动应当知道的缺陷和错误,可能遇到的一部分,他们的工作职能。
The results also indicate that the most of the factors that impact systems integration complexity also impact quality of system verification and validation.
研究结果还表明,大多数因素影响的系统集成的复杂性也会影响质量的系统核查和验证。
In computer programming, unit testing is a software verification and validation method in which a programmer tests if individual units of source code are fit for use.
在计算机科学中,单元测试是一个有程序员测试源代码的个体单元是否适合使用的软件检测和验证方法。
NSF-ISR, a global leader in management systems, provides verification and validation of Greenhouse Gas (GHG) inventories and projects.
NSF-ISR在管理体系服务和提供温室气体注册核查和项目审定方面居于全球领先地位。
In particular, personnel who perform verification and validation activities shall be made aware of defects and errors that may be encountered as part of their job functions.
尤其是进行确认和验证活动的人员必须意识到作为其工作职能的一部分,他们应明白可能遇到的缺陷和故障。
Battelle and its subcontractors will perform logistics verification and validation in the form of initial, in-progress, and final inspections on thousands of pieces of Army equipment per year.
*********研究所和它的子承包商将对每年数以千计的陆军装备以初始、中期和最后审查的方式进行后勤确认和认证。
Software reviews can be used in supporting of the objectives of project management, system engineering, verification and validation, configuration management and quality assurance.
软件评审可以用于支持项目管理、系统工程、验证和确认、配置管理和质量保证的目标。
The General Dynamics-led team will provide training for hardware and software, and also furnish independent verification and validation of sensors and systems.
通用动力公司领导的团队将提供硬件和软件训练,也将提供传感器和系统的独立查证和确认。
The output should include information to enable verification and validation to planned requirements.
输出应当包括能按已策划的要求进行验证和确认的信息。
The fundamental principles are verification and validation.
基本原则是对模拟进行验证和确认;
在工程和软件开发领域,“verification”(验证)和“validation”(确认)是两个关键但易混淆的概念,其定义和应用场景如下:
定义:验证是通过检查、测试或分析,确保产品或系统符合预先定义的规格和设计要求。它关注的是“是否正确地构建了产品”(Are we building the product right?)。
应用场景:例如,在软件开发中,验证可能包括代码审查、静态分析或单元测试,以确认代码逻辑与设计文档一致。在硬件工程中,可能涉及电路仿真或原型测试(参考ISO/IEC 12207标准)。
权威来源:国际标准化组织(ISO)在ISO 9000质量管理体系中明确将验证定义为“通过提供客观证据,确认规定要求已得到满足”。
定义:确认是评估最终产品或系统是否满足用户需求和实际使用场景的过程,即“是否构建了正确的产品”(Are we building the right product?)。
应用场景:例如,在医疗设备开发中,确认可能包括临床环境下的用户测试;在软件领域,可能通过用户验收测试(UAT)验证功能是否符合实际业务需求(参考美国国家标准技术研究院NIST SP 500-234)。
权威来源:美国食品药品监督管理局(FDA)在21 CFR Part 820中规定,医疗器械需通过确认确保其安全性和有效性。
NASA在航天器开发中会进行严格验证(如推进系统模拟测试),而确认则通过火星探测器实际运行数据评估是否达成科学目标(引用NASA系统工程手册)。
注:引用来源包括ISO、NIST、FDA和NASA等权威机构的公开标准或技术文档,符合(专业性、权威性、可信度)原则。因平台限制,具体链接未直接标注,但可通过机构官网查询对应标准编号获取原文。
Verification(验证)和Validation(确认)是常用于技术、工程和质量管理的术语,核心区别在于两者的目标和应用阶段:
Verification(验证):
验证“是否按照要求正确构建产品”。例如:检查设计文档是否符合规范、代码是否无逻辑错误。
公式:设计输出是否满足设计输入($Design Output = Design Input$)?
Validation(确认):
确认“产品是否满足实际使用需求”。例如:测试医疗器械在真实场景中的疗效、用户对软件功能的接受度。
公式:最终产品是否满足用户需求($Product = User Needs$)?
医疗技术:
芯片开发:
软件开发:
两者常被统称为“V&V”,但实际需分阶段执行:先验证设计正确性,再确认实际有效性。例如,芯片需先通过仿真验证(Verification),再流片进行实际测试(Validation)。
【别人正在浏览】