How Smooth is Your Ride? A Comparison of Sensors and Methods for Surface Quality Assessment using IMUs

M. Beeking, H. Wies, M. Steinma├čl, K. RehrlConference room

  1. Quantization of the performance gain of roughness estimation when using an industrial grade IMU instead of a smartphone
  2. Comparison of both numerical and ordinal well-established roughness and comfort assessment methods from literature
  3. Evaluation of the stability of each sensor-method-combination, using the dispersion of results on the same segment
  4. Evaluation of the reliability of each sensor-method-combination, using the agreement between combinations
  5. Recommendation for the number of test rides required for a reliable result per sensor-method combination

Wed 23:45 - 00:00