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This document provides guidelines for the life cycle management of systems and software, complementing the processes described in ISO/IEC/IEEE 15288 and ISO/IEC/IEEE 12207. This document: - addresses systems concepts and life cycle concepts, models, stages, processes, process application, key points of view, adaptation and use in various domains and by various disciplines; - establishes a common framework for describing life cycles, including their individual stages, for the management of… read more projects to provide, or acquire either products or services; - defines the concept and terminology of a life cycle; - supports the use of the life cycle processes within an organization or a project. Organizations and projects can use these life cycle concepts when acquiring and supplying either products or services; - provides guidance on adapting a life cycle model and the content associated with a life cycle or a part of a life cycle; - describes the relationship between life cycles and their use in applying the processes in ISO/IEC/IEEE 15288 (systems aspects) and ISO/IEC/IEEE 12207 (software aspects); - shows the relationships of life cycle concepts to the hardware, human, services, process, procedure, facility and naturally occurring entity aspects of projects; and - describes how its concepts relate to detailed process standards, for example, in the areas of measurement, project management and risk management. read less

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This document provides guidance for the life cycle management of systems and software, complementing the processes described in ISO/IEC/IEEE 15288 and ISO/IEC/IEEE 12207. This document:--addresses systems concepts and life cycle concepts, models, stages, processes, process application, key points of view, adaptation and use in various domains and by various disciplines;--establishes a common framework for describing life cycles, including their individual stages, for the management of projects… read more that provide or acquire either products or services;--defines the concept of a life cycle;--supports the use of the life cycle processes within an organization or a project; organizations and projects can use these life cycle concepts when acquiring and supplying either products or services;--provides guidance on adapting a life cycle model and the content associated with a life cycle or a part of a life cycle;--describes the relationship between life cycles and their use in applying the processes in ISO/IEC/IEEE 15288 (systems aspects) and ISO/IEC/IEEE 12207 (software systems aspects);--shows the relationships of life cycle concepts to the hardware, human, services, process, procedure, facility and naturally occurring entity aspects of projects;--describes how its concepts relate to detailed process standards, for example, in the areas of measurement, project management, risk management and model-based systems and software engineering. read less

定价： 103元 / 折扣价： 88 元

This standard provides a process for creating a software project life cycle process (SPLCP). It is primarily directed at the process architect for a given software project. It is the function of the process architect to develop the SPLCP. This methodology begins with the selection of an appropriate software project life cycle model (SPLCM)for use on the specific project. It continues through the definition of the software project life cycle (SPLC),using the selected SPLCM, the activities… read more provided in Annex A, and the portion of the software life cycle that is relevant to the project. The methodology concludes with the augmentation of the software life cycle with organizational process assets (OPAs) to create the SPLCP. The activities that are provided in Annex A cover the entire life cycle of a software system, from concept exploration through the eventual retirement of the software system. This standard does not address nonsoftware activities, such as contracting, purchasing, or hardware development. It also does not mandate the use of a specific SPLCM, nor does it provide a selection of, or a tutorial on, SPLCMs. This standard presumes that the process architect is already familiar with a variety of SPLCMs, with the criteria for choosing among them and with the criteria for determining the attributes and constraints of the desired end system and the development environment that affects this selection. Finally, this standard does not prescribe how to perform the software activities in Annex A. read less

定价： 141元 / 折扣价： 120 元

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This revision of IEEE Std 101-1972 describes statistical analyses for data from thermally accelerated aging tests. It explains the basis and use of statistical calculations for an engineer or scientist. Statistical methods discussed in [2] 1 through [6] provide more information. Life test data analysis is dealt with more speciÞcally in [7] through [13]. The subject of this guide is treated extensively in [11] and [12].

定价： 224元 / 折扣价： 191 元

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定价： 149元 / 折扣价： 127 元

定价： 149元 / 折扣价： 127 元

定价： 149元 / 折扣价： 127 元

定价： 149元 / 折扣价： 127 元

This document provides requirements and guidance on the application of system and software engineering processes to systems for epidemic prevention and control. This document provides guidance that can be employed for adopting and applying system and software life cycle processes within an organization or a project in an epidemic emergency. It includes system of systems considerations in the context of epidemic emergency. This document applies to acquisition, supply, development, operation,… read more maintenance, and disposal (whether performed internally or externally to an organization) of system or system of systems in an epidemic emergency. Many of the requirements and recommendations in this document are also applicable to other systems developed rapidly to respond to emergency conditions affecting the public. read less

定价： 76元 / 折扣价： 65 元

定价： 149元 / 折扣价： 127 元

定价： 149元 / 折扣价： 127 元