Towards identifying the roll motion parameters of a motorcycle simulator

Area of Science:

• Motorcycle dynamics simulation
• Human-computer interaction in vehicle simulators

Background:

• Motorcycle simulators aim to replicate real-world riding sensations.
• Optimizing simulator motion is crucial for immersive and realistic experiences.

Purpose of the Study:

• To identify optimal roll motion parameters for a motorcycle simulator prototype.
• To investigate rider preferences for physical mock-up versus visual scene roll during cornering.

Main Methods:

• Experienced motorcyclists adjusted simulator mock-up and visual scene roll angles.
• Participants evaluated riding experience during simulated curves.
• Data collected on participant tuning and perceived influences (speed, curvature).

Main Results:

• Riders utilized larger visual roll angles than physical mock-up tilt.
• Virtual motorcycle speed was a greater influence than road curvature, particularly with a wide field of view.
• Significant heterogeneity observed in visual roll adjustments.

Conclusions:

• Prioritizing visual roll over physical mock-up roll is essential for accurate motorcycle simulation, especially without washout filters.
• Simulator design must account for factors like fear of falling and rider perception of visual stimuli.
• Future roll motion models should incorporate riding posture and its effect on force perception.