Johan Iraeus

Researcher at Vehicle Safety

Johan’s research is focused on biomechanics, with emphasis on car crashes. The research is mainly carried out using computer simulations with human body models, but also includes database studies. A field of specialization is population based simulations, i.e. how system changes influence a population. The goal is to be able to predict the effect of new countermeasures in terms of saved lives/reduced harm, before the system is on the market. Johan defended his PhD thesis in 2015 and before that he worked for more than ten years with computer aided vehicle development, primarily crashworthiness.

Source: orcid.org
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Showing 31 publications

2022

Simplified multi-code model for passive muscle tissue under impact

Felicitas Lanzl, Andre Berger, Domenic Huehn et al
Conference proceedings International Research Council on the Biomechanics of Injury, IRCOBI. Vol. 2021-September
Paper in proceeding
2022

Postoperative stability following a triple pelvic osteotomy is affected by implant configuration: a finite element analysis

Henrik Hedelin, Erik Brynskog, Per Larnert et al
Journal of Orthopaedic Surgery and Research. Vol. 17
Journal article
2022

Assessment of in situ chest deflection of post mortem human subjects (PMHS) and personalized human body models (HBM) in nearside oblique impacts

Ana Piqueras, Bengt Pipkorn, Johan Iraeus et al
Traffic Injury Prevention. Vol. In Press
Journal article
2022

Validation of the SAFER Human Body Model Kinematics in Far-Side Impacts

Bengt Pipkorn, Jonas Östh, Erik Brynskog et al
Conference proceedings International Research Council on the Biomechanics of Injury, IRCOBI, p. 444-476
Paper in proceeding
2022

A numerical study on the safety belt-to-pelvis interaction

Hosein Naseri, Johan Iraeus, Håkan Johansson
International Journal for Numerical Methods in Biomedical Engineering. Vol. In Press
Journal article
2021

Predicting pelvis geometry using a morphometric model with overall anthropometric variables

Erik Brynskog, Johan Iraeus, Matthew P. Reed et al
Journal of Biomechanics. Vol. 126
Journal article
2021

Analysis of minimum pulse shape information needed for accurate chest injury prediction in real life frontal crashes

Johan Iraeus, Mats Lindquist
International Journal of Crashworthiness. Vol. 26 (6), p. 684-691
Journal article
2021

Numerical Reproducibility of Human Body Model Crash Simulations

Jonas Östh, Bengt Pipkorn, Jimmy Forsberg et al
Conference proceedings International Research Council on the Biomechanics of Injury, IRCOBI, p. 431-443
Paper in proceeding
2021

Evaluation of a diverse population of morphed human body models for prediction of vehicle occupant crash kinematics

Karl-Johan Larsson, Bengt Pipkorn, Johan Iraeus et al
Computer Methods in Biomechanics and Biomedical Engineering. Vol. In press
Journal article
2021

Development of a 50th Percentile Female Femur Model

Alexander Schubert, Nico Erlinger, Christoph Leo et al
Conference proceedings International Research Council on the Biomechanics of Injury, IRCOBI, p. 308-332
Paper in proceeding
2021

Introduction of the VIVA+ Vulnerable Road User Models

Corina Klug, Johan Iraeus, Jobin John et al
Other conference contribution
2021

Rib Cortical Bone Fracture Risk as a Function of Age and Rib Strain: Updated Injury Prediction Using Finite Element Human Body Models

Karl-Johan Larsson, Amanda Blennow, Johan Iraeus et al
Frontiers in Bioengineering and Biotechnology. Vol. 9
Journal article
2021

Comparing the Frontal Impact Responses of the VIVA+ Average Female and SAFER Average Male Human Body Models in a Generic Seat

Erik Svenning, Krystoffer Mroz, Torbjörn Johansen et al
Other conference contribution
2021

Optimization of Female Head–Neck Model with Active Reflexive Cervical Muscles in Low Severity Rear Impact Collisions

I Putu Alit Putra, Johan Iraeus, Fusako Sato Sakayachi et al
Annals of Biomedical Engineering. Vol. 49 (1), p. 115-128
Journal article
2020

Kinematics Evaluation of Female Head-Neck Model with Reflexive Neck Muscles in Low-Speed Rear Impact

I Putu Alit Putra, Johan Iraeus, Jason Fice et al
Other conference contribution
2020

The effect of adipose tissue material properties on the lap belt-pelvis interaction: A global sensitivity analysis

Hosein Naseri, Johan Iraeus, Håkan Johansson
Journal of the Mechanical Behavior of Biomedical Materials. Vol. 107
Journal article
2020

VIRTUAL - a European approach to foster the uptake of virtual testing in vehicle safety assessment

Astrid Linder, Ragnhild J. Davidse, Johan Iraeus et al
Proceedings of 8th Transport Research Arena TRA 2020
Paper in proceeding
2020

Occupant injuries in light passenger vehicles - A NASS study to enable priorities for development of injury prediction capabilities of human body models

Bengt Pipkorn, Johan Iraeus, Mats Linquist et al
Accident Analysis and Prevention. Vol. 138
Journal article
2019

Detailed subject-specific FE rib modeling for fracture prediction

Johan Iraeus, Linus Lundin, Simon Storm et al
Traffic Injury Prevention. Vol. 20 (sup2), p. S88-S95
Journal article
2019

Implementation and Calibration of Active Reflexive Cervical Muscles on Female Head-Neck Model

I Putu Alit Putra, Johan Iraeus, Robert Thomson et al
Conference poster
2019

Active Human Body Model Predictions Compared to Volunteer Response in Experiments with Braking, Lane Change, and Combined Manoeuvres

Emma Larsson, Johan Iraeus, Jason Fice et al
2019 IRCOBI Conference Proceedings - International Research Council on the Biomechanics of Injury (S1-9), p. 349-369
Paper in proceeding
2019

Comparison of control strategies for the cervical muscles of an average female head-neck finite element model

I Putu Alit Putra, Johan Iraeus, Robert Thomson et al
Traffic Injury Prevention. Vol. 20 (sup2), p. S116-S122
Journal article
2019

Multi-Scale Validation of a Rib Fracture Prediction Method for Human Body Models

Bengt Pipkorn, Johan Iraeus, Magnus Björklund et al
Conference proceedings International Research Council on the Biomechanics of Injury, IRCOBI. Vol. 2019, p. 175-192
Paper in proceeding
2019

Evaluation of the Benefits of Parametric Human Body Model Morphing for Prediction of Injury to Elderly Occupants in Side Impact

Karl-Johan Larsson, Bengt Pipkorn, Johan Iraeus et al
2019 IRCOBI Conference Proceedings - International Research Council on the Biomechanics of Injury (S1-5), p. 150-174
Paper in proceeding
2019

Development and Validation of a Generic Finite Element Ribcage to be used for Strain-based Fracture Prediction

Johan Iraeus, Bengt Pipkorn
Conference proceedings International Research Council on the Biomechanics of Injury -IRCOBI (S1-5), p. 193-210
Paper in proceeding
2018

Kinematic assessment of subject personification of human body models (THUMS)

Ana Piqueras-Lorente, Johan Iraeus, A. Lorente et al
Conference proceedings International Research Council on the Biomechanics of Injury, IRCOBI. Vol. 2018-September, p. 191-206
Paper in proceeding
2018

Implementation and Calibration of the LS-DYNA PID Controller for Female Cervical Muscles

I Putu Alit Putra, Johan Iraeus, Robert Thomson
Other conference contribution
2018

Biofidelity Implications for Developing Design Concept of Female Physical Test Device based on Human Body Simulations

I Putu Alit Putra, Karin Brolin, Johan Iraeus et al
Oxford abstracts
Paper in proceeding
2016

Towards omni-directional active human body models

Karin Brolin, Jóna Marin Olafsdottir, Johan Iraeus et al
6th International Symposium on Human Modeling and Simulation in Automotive Engineering, Heidelberg, GERMANY, October 20-21
Other conference contribution
2008

Mathematical Occupant Models in Side Impacts - A Validation Study with Particular Emphasis on the Torso and Shoulder and their Influence on Head and Neck Motion

Bengt Pipkorn, Peter Halldin, Lotta Jakobsson et al
International IRCOBI Conference on the Biomechanics of Impact, p. 99-114
Paper in proceeding

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Showing 10 research projects

2021–2024

Motorcycle Rider Model For Injury Prediction

Bengt Pipkorn Vehicle Safety
Mats Svensson Injury Prevention
Johan Iraeus Injury Prevention
Linus Lundin Injury Prevention
VINNOVA

2020–2023

Passagerarsäkerhet i bil - till nästa nivå

Mats Svensson Injury Prevention
Johan Iraeus Injury Prevention
Karl-Johan Larsson Vehicle Safety
Anna-Lisa Osvalder Design and Human Factors
Lotta Jakobsson Vehicle Safety
Bengt Pipkorn Vehicle Safety
VINNOVA

2020–2023

Proactive SAFEty systems and tools for a constantly UPgrading road environment (SAFE-UP)

András Bálint Crash Analysis and Prevention
Ron Schindler Crash Analysis and Prevention
Johan Davidsson Injury Prevention
Johan Iraeus Injury Prevention
European Commission (EC)

2019–2022

Pelvis and spine injury predicting models for women and men in a variety of sitting postures in future autonomous cars

Bengt Pipkorn Mechanics and Maritime Sciences (M2)
Johan Davidsson Injury Prevention
Erik Brynskog Injury Prevention
Lotta Jakobsson Vehicle Safety
Johan Iraeus Injury Prevention
Jonas Östh Vehicle Safety
FFI - Strategic Vehicle Research and Innovation

2018–2022

Open Access Virtual Testing Protocols for Enhanced Road User Safety (VIRTUAL)

Mats Svensson Vehicle Safety
Johan Iraeus Vehicle Safety
Astrid Linder Vehicle Safety
Alexandros Leledakis Vehicle Safety
Robert Thomson Vehicle Safety
I Putu Alit Putra Vehicle Safety
Lotta Jakobsson Vehicle Safety
Jobin John Injury Prevention
European Commission (EC)

2018–2021

Future Occupant Safety for Crashes in Cars (OSCCAR)

András Bálint Vehicle Safety
Johan Davidsson Vehicle Safety
Jason Fice Vehicle Safety
Johan Iraeus Vehicle Safety
Hosein Naseri Dynamics
Erik Eliasson Vehicle Safety
European Commission (EC)

2017–2020

Assessment of Passenger Safety in Future Cars

Mats Svensson Vehicle Safety
Bengt Pipkorn Vehicle Safety
Anna-Lisa Osvalder Design and Human Factors
Lotta Jakobsson Vehicle Safety
Johan Iraeus Vehicle Safety
Karl-Johan Larsson Vehicle Safety
VINNOVA

2017–2019

Virtual Vehicle Safety Assessment Step 2: Open Source Human Body Models and Crash Testing (Viva II)

Mats Svensson Vehicle Safety
Robert Thomson Vehicle Safety
Johan Iraeus Vehicle Safety
I Putu Alit Putra Vehicle Safety
Astrid Linder Vehicle Safety
VINNOVA

2016–2018

Development of Implementable Omni-Directional Chest, Spine and Head Injury Criteria for Human Body Models

Mats Svensson Person Injury Prevention
Johan Davidsson Person Injury Prevention
Johan Iraeus Person Injury Prevention
Karin Brolin Person Injury Prevention
VINNOVA

2014–2020

Development of a framework for model predictions with error control with application to human adipose tissue

Håkan Johansson Dynamics
Johan Iraeus Injury Prevention
Hosein Naseri Dynamics
Swedish Research Council (VR)

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