共查询到20条相似文献,搜索用时 15 毫秒
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银河智能工具机系统是一个同时支持高速逻辑推理和数值计算,支持多种人工智能语言的通用型人工智能计算机系统。本文简要介绍了该机系统软件的结构与设计方案。 相似文献
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组织形式对软件生产率和软件质量的影响 总被引:1,自引:0,他引:1
分析了软件开发小组的几种主要组织形式对软件生产率和软件质量的影响,得出了有利于提高软件生产率和软件质量的软件开发小组的组织形式。 相似文献
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介绍了用于制冷,空调设备性能测试试验装置的一套功能较强的微机测试系统软件,适用于包括制冷压缩机、溴化锂机组、空调机组在内的系列测试试验装置。文章叙述了程序的设计思想及能够完成的测试和数据处理任务,为制冷、空调设备性能测试试验装置的微机应用提供了一套有用的工具。 相似文献
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本文研究在ORACLEV6.0环境下数据库设计的若干理论和实践问题;探讨了关系型数据库构造过程中普遍有效的原则及其灵活应用;并结合实际,提出了若干使用ORACLE开发工具进行应用软件设计的技术方法. 相似文献
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A.M. Gordon 《Design Studies》1984,5(2):68-72
Software has progressed to the point where failure can cause danger or even loss of life. This heralds the need for a similar framework of design control in the more tried and proven fields of engineering. This paper explores some of the ground rules which may help software designers and their project manager to fulfill this need. 相似文献
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测试是自动校准软件开发的重要内容,也是保证自动校准软件质量的重要手段.运用软件工程的思想并结合国内校准实验室实际状况,着重介绍了自动校准软件测试的组织管理工作、方法和测试的一些原则. 相似文献
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文章在简要介绍了CAD软件工程规范的基础上,通过对实例的分析研究,提出了商品化CAD软件所需具备的基本条件,探讨了开发和推广商品化CAD软件的方法和策略。 相似文献
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针对目前汽车衡软件作弊问题,研制一套可在实际运行工况下实时监测称重数据的系统。该系统采用A/D称重模块测量重量参数,基于人机界面架构,应用组态软件开发设计,选用SD卡存储实时数据,结合3G通信模块实现数据信息的远程传输功能。测试结果表明:该系统不仅架构简单、工作稳定,而且各项指标均达到设计要求,具有良好的可靠性和应用前景。 相似文献
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Thomas Rhodes Frederick Boland Elizabeth Fong Michael Kass 《Journal of research of the National Institute of Standards and Technology》2010,115(3):209-216
Software assurance is an important part of the software development process to reduce risks and ensure that the software is dependable and trustworthy. Software defects and weaknesses can often lead to software errors and failures and to exploitation by malicious users. Testing, certification and accreditation have been traditionally used in the software assurance process to attempt to improve software trustworthiness.In this paper, we examine a methodology known as a structured assurance model, which has been widely used for assuring system safety, for its potential application to software assurance. We describe the structured assurance model and examine its application and use for software assurance. We identify strengths and weaknesses of this approach and suggest areas for further investigation and testing. 相似文献
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J. D. Lawrence 《Reliability Engineering & System Safety》2000,70(2):167
The developers of safety-critical instrumentation and control systems must qualify the design of the components used, including the software in the embedded computer systems, in order to ensure that the component can be trusted to perform its safety function under the full range of operating conditions. There are well known ways to qualify analog systems using the facts that: (1) they are built from standard modules with known properties; (2) design documents are available and described in a well understood language; (3) the performance of the component is constrained by physics; and (4) physics models exist to predict the performance. These properties are not generally available for qualifying software, and one must fall back on extensive testing and qualification of the design process. Neither of these is completely satisfactory.The research reported here is exploring an alternative approach that is intended to permit qualification for an important subset of instrumentation software. The research goal is to determine if a combination of static analysis and limited testing can be used to qualify a class of simple, but practical, computer-based instrumentation components for safety application. These components are of roughly the complexity of a motion detector alarm controller. This goal is accomplished by identifying design constraints that enable meaningful analysis and testing. Once such design constraints are identified, digital systems can be designed to allow for analysis and testing, or existing systems may be tested for conformance to the design constraints as a first step in a qualification process. This will considerably reduce the cost and monetary risk involved in qualifying commercial components for safety-critical service. 相似文献
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