Iso Iec 15288

[Práxedes Jamal]

ISOIEC/IEEE 15288 is managed by ISO/IEC JTC1/SC7, which is the committee responsible for developing standards in the area of Software and Systems Engineering. ISO/IEC/IEEE 15288 is part of the SC 7 Integrated set of Standards, and other standards in this domain include:

The previously accepted standard MIL STD 499A (1974) was cancelled after a memo from the United States Secretary of Defense (SECDEF) prohibited the use of most U.S. Military Standards without a waiver (this memo was rescinded in 2005). The first edition was issued on 1 November 2002. Stuart Arnold was the editor and Harold Lawson was the architect of the standard.[1] In 2004 this standard was adopted by the Institute of Electrical and Electronics Engineers as IEEE 15288. ISO/IEC 15288 was updated in 2008, then again (as a joint publication with IEEE) in 2015 and 2023.[2]

This document establishes a common framework of process descriptions for describing the life cycle of systems created by humans, defining a set of processes and associated terminology from an engineering viewpoint. These processes can be applied to systems of interest, their system elements, and to system of systems. Selected sets of these processes can be applied throughout the stages of a system's life cycle. This is accomplished through the involvement of stakeholders, with the ultimate goal of achieving customer satisfaction.

Learn More About P12207 P24748-4 Systems and Software Engineering -- Life Cycle Management -- Part 4: Systems Engineering Management Planning ISO/IEC/IEEE 15288, Systems and software engineering -- System life cycle processes, provides a common process framework covering the life cycle of human-made systems, from the conception of ideas through to the retirement of a system. It provides the processes for acquiring and supplying systems. In addition, this framework provides for the assessment and improvement of the life cycle processes. This common framework improves communication and cooperation among the parties that create, utilize, and manage modern systems in order that they can work in an integrated, coherent fashion.The acquisition or supply of a system is usually done within a project. A project prepares and implements the technical planning, resources and schedules necessary to guide the project toward accomplishment of its objectives and proper conclusion. The project's authorization and objectives are documented in an information item identified as a Systems Engineering Management Plan (SEMP).This document defines a SEMP as the key vehicle for representing a project's application of systems life cycle processes. In this document, the terms technical planning and systems engineering planning are used interchangeably to emphasize or differentiate technical contributions in the processes under discussion.

These standards have been replaced with a revised version of the standard, or by a compilation of the original active standard and all its existing amendments, corrigenda, and errata.

ISO/IEC/IEEE 15288:2015 establishes a common framework of process descriptions for describing the life cycle of systems created by humans. It defines a set of processes and associated terminology from an engineering viewpoint. These processes can be applied at any level in the hierarchy of a system's structure. Selected sets of these processes can be applied throughout the life cycle for managing and performing the stages of a system's life cycle. This is accomplished through the involvement of all stakeholders, with the ultimate goal of achieving customer satisfaction.

ISO/IEC/IEEE 15288:2015 also provides processes that support the definition, control and improvement of the system life cycle processes used within an organization or a project. Organizations and projects can use these processes when acquiring and supplying systems.

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ISO/IEC/IEEE 15288:2023 establishes a common framework of process descriptions for describing the life cycle of systems. It concerns systems that can be configured with one or more of the following system elements: hardware elements, software elements, data, humans, processes, services, procedures, facilities, materials, and naturally occurring entities.

There is a wide variety of systems in terms of their purpose, domain of application, complexity, size, novelty, adaptability, quantity, location, life span, and evolution. The processes in ISO/IEC/IEEE 15288:2023 form a comprehensive set from which an organization can construct system life cycle models appropriate to its products and services. ISO/IEC/IEEE 15288:2023 defines a set of processes to facilitate system development and information exchange among acquirers, suppliers, and other stakeholders in the life cycle of a system.

A system is a group of interacting, interrelated and interdependent components that form a complex and unified whole, whereas a systems of systems (SoS) is the collection of multiple independent systems in context as part of a lager more, complex system. A SoS brings together a set of systems for a task that none of the systems can accomplish on its own. In other words, an SOS interacts to provide a unique capability that none of the constituent systems can accomplish on its own.

Each constituent system keeps its own development, management, utilization, goals, and resources while coordinating within the SoS and adapting to meet SoS goals. It interacts within the SoS to provide the unique capability of the SoS. The differences between systems and SoS are not in the structure or arrangement of the individual elements, but rather in the behavioral and managerial characteristics of those elements

In systems engineering, information systems, and software engineering, the systems development life cycle (SDLC), also referred to as the application development life cycle, is a process for planning, creating/building, testing, and deploying an information system. It is a complex project management model that encompasses system or software creation from its initial idea to its finalized deployment and maintenance. There are multiple stages in the SDLC cycle: planning, analysis, design, development and testing, implementation, documentation, and evaluation.

The SDLC concept is essential to the field of software engineering and applies to a range of hardware and software configurations, as a system can be composed of hardware only, software only, or a combination of both. It originated back in the 1960s when groups of developers would band together to figure out the most efficient way to manage an information system. Thanks to SDLC, every step of a software engineering project is not pushed to completion but rather is documented and used for future projects. Hence, the goal of SDLC is to minimize the project risks via planning so that software meets customer expectations during production and beyond.

ISO / IEC 15288 es administrado por ISO / IEC JTC1 / SC7, que es el comit ISO responsable del desarrollo de las normas ISO en el rea de Ingeniera de Software y Sistemas. ISO / IEC 15288 es parte del conjunto integrado de normas SC 7, y otras normas en este dominio incluyen:

Ejemplos de etapas del ciclo de vida descritas en el documento son: concepto, desarrollo, produccin, utilizacin, soporte y retiro. Sin embargo, estas etapas no son normativas; El estndar define procesos, no etapas.

The standards are commonly used to guide internal work on systems development but can also be used as an external reference. For example, if you work with a partner, you might use ISO/IEC/IEEE 15288:2015 to help create agreements about how work is completed.

As you can see, you have flexibility when using standards. You can implement all frameworks or just a few of them. ISO/IEC/IEEE 15288:2015 can serve as a starting point, selecting what fits best for your project, processes or organization to guide your decisions.

The main objective of ISO/IEC 15288 is to define the processes involved in a system's life cycle, from its conception to its retirement. This encompasses not only the technical aspects but also the processes related to managing and acquiring system products. The standard aids organizations in leveraging best practices for system life cycle processes, ensuring quality, efficiency, and consistency.

ISO/IEC 15288 is pertinent to various sectors and industries that deal with systems engineering, including aerospace, automotive, software development, defense, electronics, and more. Any organization that is involved in designing, developing, and maintaining complex systems can make use of this standard.

Audits for ISO/IEC 15288 would typically be systems engineering process audits. They could be conducted internally or by third-party organizations, especially when certification to the standard is sought. Audit frequency might vary based on organizational policies, industry requirements, or regulatory demands. For critical industries, more frequent audits may be necessary.

The experience of the author is that process standards do not necessarily always achieve the objectives established for them. Years of participation in ISO/IEC and other standards development efforts in the field of systems engineering lead the author to conclude that process standards almost always represent the lowest common denominator of agreement amongst participants. Further, process standards are often developed in highly political environments replete with political agenda. As a consequence, published standards may be less than perfect.

The definition is poor in that it is devoid of the concept of levels of abstraction of design. Design is design, whether it is conceptual or in implementable detail or anywhere between. The definition of design (noun) is inconsistent with the definition of design (verb), which does not require an implementable level of detail.

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