Thor50 Model

Publishdate：2025-12-12 Views：21

Thor50 Dummy FEA Model

The Thor50 dummy model is developed by Dynawe in collaboration with Japan's JASTI company for calibrating various components of the dummy using LS-DYNA software. It undergoes calibration simulation analysis for each component according to the calibration procedure of the physical dummy model, and is compared and optimized with the results of physical calibration tests. Ultimately, a high-precision Thor50 finite element dummy model that has been calibrated and validated is obtained, with the latest version being 2.2. The shoulder of this dummy is developed using a replaceable shoulder model from Japan's JASTI company's physical dummy. To meet the requirements of both CN-NCAP and Euro-NCAP regulations, two versions of the model have been developed: the C-NCAP version and the Euro-NCAP version. The C-NCAP version meets the requirements of the C-NCAP virtual testing certification (VTC) for AEB off-position condition dummy calibration.

C-NCAP version model

Finite element model

Euro-NCAP version model

Finite element model

Component-level calibration

Neck flexion test calibration (left) / Neck extension test calibration (right)

Horizontal test on the left side of the neck (left)/Horizontal test on the right side of the neck (right)

Neck torsion test calibration

Full dummy-level calibration

Head impact test calibration

Facial impact test calibration

Upper chest impact test calibration

Lower chest impact test calibration

Abdominal impact test calibration

Thigh impact test calibration

Off-position dummy calibration for AEB working condition

Calibration results of AEB working condition for off-position dummy

For more information about the dummy model, please contact Shanghai Dynawe Information Technology Co., Ltd.: Stephen Zhao, Tel: 13816888516, Email: stephen.zhao@dynawe.com.

Finite element model of Thor50 dummy

The Thor50 dummy model is a material card developed by Dynawe in collaboration with Japan's JASTI company for calibrating various components of the dummy using LS-DYNA software. It undergoes calibration simulation analysis for each component according to the calibration procedure of the physical dummy model, and is compared and optimized with the results of physical calibration tests. Ultimately, a high-precision Thor50 finite element numerical dummy model that has been calibrated and validated is obtained, with the latest version being 2.2. The shoulder of this dummy is developed using a replaceable shoulder model from Japan's JASTI company's physical dummy. To meet the requirements of both CN-NCAP and Euro-NCAP regulations, two versions of the model have been developed: the CNMPDB version and the Euro-NCAP version. The CNMPDB version meets the requirements of the C-NCAP virtual testing and certification (VTC) for AEB off-position condition dummy calibration.

CNMPDB version model

Composition of finite element model

Euro-NCAP version model

Composition of finite element model

Component-level benchmarking

Cervical flexion test benchmark

Cervical extension test benchmark

Horizontal test alignment mark on the left side of the neck

Horizontal test alignment mark on the right side of the neck

Neck torsion test benchmarking

Trolling-level benchmarking

Head impact test benchmarking

Benchmarking for facial impact test

Upper chest impact test benchmark

Lower chest impact test benchmark

Benchmark for abdominal impact test

Thigh impact test benchmarking

Calibration of AEB working condition off-position dummy

Calibration results of AEB working condition off-position dummy

For more information about the dummy model, please contact Shanghai Zhuowei Information Technology Co., Ltd.: Zhao Haiou, Tel: 13816888516, Email: stephen.zhao@dynawe.com.

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