Building Digital Twins with Nvidia

What are digital Twins?

The idea of digital twins – virtual replicas of physical assets that allow for simulation – isn’t new. But what if we flipped the script? Instead of merely mirroring the physical world, we start in the digital world and then create the physical. This “digital-first” approach, exemplified by Nvidia’s Omniverse, is changing how we design, build, and optimise buildings, factories or even develop medicines. Discover Nvidia’s latest technologies in the TechRadar by Devoteam.

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The Power of Simulation and Collaboration

Nvidia’s Omniverse allows for the simulation of physical properties, enabling users to visualise and interact with objects in a realistic environment. Imagine simulating gravity on a 3D smartphone to see how it would fall. This capability unlocks powerful use cases:

• Factory Simulation: Simulate “take-back” factories to manage decommissioning processes, accounting for varied incoming items.
• Data Centre Deployment: One of the most impressive examples of Omniverse in action is the Colossus Supercomputer. This massive facility, which houses 100,000 GPUs, was fully simulated in Omniverse before construction began. This allowed for incredibly efficient construction, with all wiring and configuration completed in just 19 days.
• Infrastructure Optimisation: In Omniverse, replace all type of infrastructure with digital versions to optimise e.g. safety, energy optimisation and predicting CO2 emission savings across the entire value chain. 

Replace physical infrastructure components (e.g., valves, pipes, HVAC systems) with digital twins to optimize energy consumption and predict maintenance needs. Simulate the entire infrastructure digitally to identify areas for improvement and potential cost savings.

By working on a shared digital model, teams can collaborate more effectively. Everyone works on the same drawing, dependencies can be drawn together and simulated, and potential issues can be identified before they arise, thus reducing risks.

Nvidia’s Advantage and the Future of World Models

Nvidia stands out with its computing power, essential for AI development and simulations. Today, Nvidia is the leader on compute power, enabling organisations across the globe to develop on top of their hardware. 

This allows Nvidia to drive the development of world models: AI-driven robots, trained in simulated environments that are aware of physical constraints. It involves emulating an environment so that a robot can understand how to manoeuvre in a physical environment and be sensitive to different objects and their properties, such as knowing that a plate will break if dropped while a tennis ball can be squeezed. 

Conclusion

The “digital-first” paradigm offers significant efficiency gains. The construction of the Colossus data centre, completed in just 19 days due to upfront simulation, highlights this potential. By embracing this approach, businesses can reach new levels of innovation and efficiency. Adding physical properties into digital simulations helps to change how we collaborate and do more than we were capable of doing before.