computer science

Virtual manufacturing network

Virtual manufacturing network is a computer science 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 Virtual manufacturing network rather than just read about it. In short: A Virtual Manufacturing Network (VMN), also known as Global Manufacturing Virtual Networks (GMVN), are a collaborative network where multiple manufacturing entities—ranging from original equipment manufacturers (OEMs) to component suppliers—cooperate through ICT infrastructures to function as an integrated supply network, despite not being under single ownership. VMNs enable participating firms to specialize in core…

Key takeaways

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

Reference excerpt

A Virtual Manufacturing Network (VMN), also known as Global Manufacturing Virtual Networks (GMVN), are a collaborative network where multiple manufacturing entities—ranging from original equipment manufacturers (OEMs) to component suppliers—cooperate through ICT infrastructures to function as an integrated supply network, despite not being under single ownership. VMNs enable participating firms to specialize in core competencies while outsourcing non-core tasks, thus reducing expenses. The progression from VMNs has led to the emergence of Dynamic Manufacturing Networks (DMNs), which offer rapid reconfiguration in response to market or supply chain changes.

Emergence The idea of the GMVN was introduced in 2000. It emerged in response to the shift from traditional, vertically integrated manufacturing to collaborative networks of specialized, independent companies, particularly in the electronics industry. By the mid-1990s, original equipment manufacturers (OEMs) began outsourcing non-core manufacturing to focus on research and development, marketing, and customer solutions, while contract electronics manufacturers (CEMs), evolving into electronics manufacturing services (EMS) providers, expanded to offer comprehensive manufacturing solutions. This transformation, driven by market demands for customized solutions, globalization, and advancements in ICT, enabled dynamic collaborations. MVNs leverage a cooperative resource pool, allowing companies to construct flexible supply chains without maintaining extensive internal manufacturing assets, enhancing agility and competitiveness in industries such as electronics, automotive, and aerospace.

Case Studies

Aeronautical Industry: Rolls-Royce Rolls-Royce, a leading aircraft engine manufacturer, demonstrates the use of G in the aerospace industry. Initially, in the 1950s, Rolls-Royce relied on centralized production, manufacturing entire engines, such as the Dart, at a single UK facility with minimal external collaboration. Following its 1987 privatization, the company shifted to a decentralized, globalized network. By the 2000s, its manufacturing centers were specialized, each focusing on specific components like compressors or turbines to achieve economies of scale. This restructuring enabled flexible supply chains tailored to specific projects. For example, the Trent 900 engine for the Airbus A380 involves partnerships with companies like Volvo Aero and ITP, while the F136 engine for the F-35 Lightning II is a collaborative effort with General Electric. These partnerships allow Rolls-Royce to manage risks and enhance efficiency in response to market demands.

See also Virtual manufacturing Dynamic manufacturing network

Notes

Worked examples

Example 1 — a first encounter with Virtual manufacturing network

Start with the simplest possible case. Write down what Virtual manufacturing network claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, 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 Virtual manufacturing network 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 Virtual manufacturing network 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 Virtual manufacturing network

In research: Virtual manufacturing network appears in computer science 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 Virtual manufacturing network 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: Virtual manufacturing network is common in secondary-school and first-year university syllabi. It links to neighbouring topics Enterprise architecture, Manufacturing, Networks, so understanding it makes those chapters shorter.
In everyday life: Look for Virtual manufacturing network 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 Virtual manufacturing network in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Virtual manufacturing network 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 Virtual manufacturing network out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Virtual manufacturing network in simple terms?

Why does Virtual manufacturing network matter?

Because it connects several computer science 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 Virtual manufacturing network?

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 Virtual manufacturing network.