Dassault Aviation has developed 3D virtual reality (VR) technology that is being used to train maintenance engineers and technicians.

Falcon immersive practical training is intended as a supplement for engineers and technicians undertaking certified practical training for Falcon business jets at Dassault's training centre in Bordeaux-Merignac, France.

The 3D VR allows those taking the course to more easily view and practise on the different parts of the aircraft airframe and systems.

“We can have up to 11 people in each course and it can be a bit time-consuming waiting to take turns to go inside the mechanical bays and other tight spaces on the real aircraft,” says senior VP of worldwide customer service Jacques Chauvet. “With our immersive training tool, trainees simply put on their headsets and find themselves in the same virtual spot, even in tight spaces, with a perfect view of what the instructor is doing.”

The tool includes a hand tracking capability, which allows operations in the virtual world to precisely mirror operations performed in the real world. This way trainees are able to observe in real time exactly what the instructor is demonstrating.

“3D virtual reality and digital modelling have been pioneered by Dassault,” continues Chauvet. “With our new tool, trainees can access the full digital mock-up of the aircraft and experience full 3D virtual reality down to the slightest detail.”

Any part or component, including wiring, tubing and fittings, can be brought into view by simply stripping away the covering panels and structure in virtual reality to reveal the inner workings of the aircraft. The trainee can roam around the aircraft and even simulate inserting tools and turning nuts and bolts.