Biophysics-based simulation of virtual human model interactions in 3D virtual scenes
| Autor: | Michail Pavlou, Evangelia I. Zacharaki, Konstantinos Moustakas, Konstantinos Risvas |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Energy distribution
Computer science media_common.quotation_subject 0206 medical engineering 05 social sciences 02 engineering and technology Object (computer science) 020601 biomedical engineering Motion (physics) Variety (cybernetics) Inverse dynamics Biophysics 0501 psychology and cognitive sciences Body joints Quality (business) 050107 human factors media_common Virtual actor |
| Zdroj: | VR Workshops 2020 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) |
| Popis: | Virtual simulations of operating tasks provide knowledge on a variety of parameters, useful for preventive ergonomic analysis, that helps to improve safety, quality and promote human-centered design. This paper presents the development of a biophysics-based simulation tool that is used for the evaluation of virtual interactions in different synthetic 3D scenes. Evaluation is based on the simulation of the motion of a digital human skeletal model interacting with virtual 3D objects, followed by inverse dynamics simulation of multi-body systems. This tool can be used for the estimation of body joints loads and energy expenditure during tasks’ operation in different environments, thereby allowing to detect potential risks in repetitive movement patterns and to adjust accordingly the object’s arrangement. Comparative results of spatiotemporal energy distribution support the validity of the simulation framework. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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