Modeling Active Human Muscle Responses during Driver and Autonomous Avoidance Maneuvers
Konferensbidrag (offentliggjort, men ej förlagsutgivet), 2014

Integration of pre-crash and in-crash safety systems has a potential to further reduce car occupant fatalities and to mitigate injuries. However, the introduction of integrated safety systems creates new requirements for Human Body Models (HBMs) as occupant kinematics must be predicted for a longer period of time, in order to evaluate the effect of systems activated before the crash phase. For this purpose, a method to model car occupant muscle responses in a finite element (FE) HBM have been developed, utilizing feedback control of Hill-type muscle elements. The model has been applied to study occupant kinematics under the influence of autonomous and driver braking deceleration. Ongoing work aims at extending the model to be able to also capture human responses to lateral and oblique pre-crash loading.

finite element

human body model

feedback postural control

occupant kinematics

active muscle

Författare

Jonas Östh

SAFER - Fordons- och Trafiksäkerhetscentrum

Chalmers, Tillämpad mekanik, Fordonssäkerhet

Jóna Marin Olafsdottir

Chalmers, Tillämpad mekanik, Fordonssäkerhet

SAFER - Fordons- och Trafiksäkerhetscentrum

Karin Brolin

SAFER - Fordons- och Trafiksäkerhetscentrum

Chalmers, Tillämpad mekanik, Fordonssäkerhet

3rd International Workshop on Computational Engineering CE 2014

Styrkeområden

Transport

Ämneskategorier

Teknisk mekanik

Farkostteknik

Infrastruktur

C3SE (Chalmers Centre for Computational Science and Engineering)

Mer information

Skapat

2017-10-07