engineering

SX000i

SX000i is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand SX000i rather than just read about it. In short: SX000i - International guide for the use of the S-Series of Integrated Logistics Support (ILS) specifications, is a specification developed jointly by a multinational team from the AeroSpace and Defence Industries Association of Europe (ASD) and Aerospace Industries Association (AIA). SX000i is part of the S-Series of ILS specifications.

Key takeaways

SX000i belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect SX000i to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of SX000i from memory before moving on to harder problems.

Reference excerpt

SX000i - International guide for the use of the S-Series of Integrated Logistics Support (ILS) specifications, is a specification developed jointly by a multinational team from the AeroSpace and Defence Industries Association of Europe (ASD) and Aerospace Industries Association (AIA). SX000i is part of the S-Series of ILS specifications. SX000i provides information, guidance and instructions to ensure compatibility and the commonality of Integrated Logistics Support (ILS) processes among the S-Series suite of ILS specifications jointly developed by both associations. By defining common logistics processes to be used across all S-Series ILS specifications and the interactions of the current S-Series ILS specifications with the logistics processes, the SX000i forms the basis for sharing and exchanging data securely through the life of products and services, not only within the support domain, but also with other domains such as Engineering. The SX000i also provides governance for the maintenance of current S-Series ILS specifications and the development of new S-Series ILS specifications. SX000i builds on existing standards and specifications so as to provide a unified view of sometimes contradictory ILS specifications and publications. A reference and mapping of SX000i to these documents has been provided in Chapter 6.

Purpose of the guide SX000i provides a guide for the use of the S-series ILS specifications by ILS managers and practitioners, as well as for the management and future development of the specifications by the ILS Specification Council and ILS Specification Steering Committees (SC) and Working Groups (WG). SX000i:

explains the vision and objectives for the suite of S-Series ILS specifications provides a framework that documents the global ILS process and interactions explains how the ASD/AIA S-Series ILS specifications interface with other standardization domains including program management, global supply chain management, engineering, manufacturing, security, safety, configuration management, quality, data exchange and integration, and life cycle cost describes the global governance of the S-Series ILS specifications development provides guidance on how to satisfy specific business requirements using an appropriate selection of defined processes and specifications

SX000i development history During the development of the S-Series ILS specifications, the different ASD/AIA Steering Committees and Working Groups identified the need for an "umbrella" specification to ensure the compatibility and commonality of ILS processes among the S-Series ILS specifications. In 2011, the decision was made to develop, publicize and maintain an Integrated Logistics Support Guide, named SX000i, so as to provide a compatible and common ILS process to be used in the other S-Series ILS specifications. Development of SX000i was viewed by the ILS Specifications Council as an essential step to achieve the vision for the S-Series ILS specifications. In June 2011, the SX000i working group was formed and SX000i development started. The current title of SX000i, International guide for the use of the S-Series of Integrated Logistics Support (ILS) specifications, was approved by the ASD/AIA ILS Specifications Council in June 2012. Following the creation of the SX000i working group, the ASD/AIA Data Model and Exchange Working Group (DMEWG) was formed under the ILS Specifications Council in October 2011. Working in close cooperation with the SX000i team, the DMEWG coordinates the data modeling activities that are performed within the respective S-Series ILS Specification SCs and WGs so as to harmonize and consolidate data requirements into one coherent data model. Publication of SX000i, and continuing DMEWG coordination activities, enable the achievement of the vision for the suite of ILS specifications "to apply common logistics processes so as to share and exchange data securely through the life of products and services". The companies and organizations that are currently participating in the development of SX000i are:

Airbus (France) Airbus Defence and Space (Germany and Spain) Boeing Defence Systems (USA) Bundeswehr (Germany) Elektroniksystem- und Logistik-GmbH (ESG) (Germany) FACC AG (Austria) HEME GmbH (Germany) O’Neil (USA) Rockwell Collins Leonardo - Electronics, Defence & Security Systems (former Selex ES) (Italy) Turkish Aerospace Industries (TAI) (Turkey) Ministry of Defence (United Kingdom) SX000i issue 1.0 was published in December 2015. An Issue 1.1 was published in July 2016. The SX000i Steering Committee is currently co-chaired by the Spanish representative of Airbus Defence and Space, on behalf of ASD, and Boeing, on behalf of AIA.

Intended use SX000i is intended:

To be a starting point for any potential users or new projects that would want to use the S-Series ILS specifications. To be an overview and coordinating document for all members of the international ILS community, engaged in the use and development of the S-Series ILS specifications on existing projects. In that context, SX000i was developed for three primary applications:

New Product development Support of existing Products ILS specification development and maintenance

Target audiences The target audiences for SX000i are:

Contractors SX000i can be used by prime contractors, original equipment manufacturers, and suppliers as a reference for initially establishing their Product support strategies and plans, and selecting specifications to support those plans. SX000i can also be used to evaluate existing Product support strategies and projects.

Customers SX000i can be used by customers to determine support requirements for new Products they are acquiring, or fielded Products for which they are seeking support, and to identify ILS specifications to be cited in solicitations.

ILS specifications Council The ILS specifications Council uses SX000i to promote a commonality and interoperability among the S-Series ILS specifications.

ILS specification steering committees and working groups Steering committees and working groups developing specifications use SX000i as a basis for describing relationships and interfaces between the ILS element(s) that their specification covers and:

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with SX000i

Start with the simplest possible case. Write down what SX000i claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to SX000i before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about SX000i ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of SX000i

In research: SX000i appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses SX000i in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: SX000i is common in secondary-school and first-year university syllabi. It links to neighbouring topics Aerospace engineering, Military logistics, Systems engineering, so understanding it makes those chapters shorter.
In everyday life: Look for SX000i outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study SX000i in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what SX000i means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain SX000i out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is SX000i in simple terms?

Why does SX000i matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study SX000i?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on SX000i.