Design and simulation of vehicle vibration test based on virtual reality technology

When a car is operating, the road roughness will cause it to vibrate. When this vibration reaches a particular threshold, the driver will get uncomfortable and fatigued, affecting the bearing system's durability and longevity. The vehicle vibration virtual test system's framework design and implementation approach is based on virtual reality (VR), and it is made up of a VR subsystem, a model subsystem, and a virtual instrument subsystem. A virtual car vibration test system based on VR is built, and the results of the virtual vehicle vibration test are reported. The findings indicate that the virtual test (VT) technology theoretical model pertains to the creation of VT systems for car vibration based on VR. Users may monitor the vehicle vibration as well as its time domain and frequency domain signals in three separate observation modes using the system.

Automated summary

When a car is in operation, the unevenness of the road causes vibrations that can lead to discomfort and fatigue for the driver, affecting the durability and longevity of the vehicle's bearing system. This study presents a virtual reality-based framework and implementation approach for a vehicle vibration virtual test system. The system consists of VR, model, and virtual instrument subsystems. The results show that the virtual test technology can effectively create vehicle vibration systems based on VR, allowing users to monitor the vehicle's vibrations and signals in different observation modes.