An occupant body motion capture system is developed for the purpose of investigating discomfort during transient vehicle motion. The system is based on probabilistic sensor fusion of visual and inertial measurements using an extended Kalman state estimator and is capable of estimating the translational and rotational states of the occupant body position, velocity, and acceleration. Experimental results validate the feasibility of estimating the occupant head and torso motion states in an accelerating vehicle. The proposed system enables further research into the objective and subjective response of vehicle occupants.
Probabilistic Estimation of Occupant Body Motion for Investigating Discomfort
Lect.Notes Mechanical Engineering
The IAVSD International Symposium on Dynamics of Vehicles on Roads and Tracks ; 2021 August 17, 2021 - August 19, 2021
2022-08-06
10 pages
Article/Chapter (Book)
Electronic Resource
English
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