原文传递
Development of Integrated Vehicle-Occupant Model for Crash-Worthiness Safety
| 题名： | Development of Integrated Vehicle-Occupant Model for Crash-Worthiness Safety |
| 作者： | Reichert, R.; Park, C.; Morgan, R. M. |
| 关键词： | Occupant-protections design##Frontal crash simulation##Hybrid iii##Sensitivity analysis##Finite element vehicle model##Finite element occupant model##Restraint system##Impact parameters##Occupant studies##Seat restraints##Toyota Yaris## |
| 摘要： | During 2013, the accomplishment of this research study was the development of an integrated occupant vehicle model for the analysis of safety in crashes. The 2010 Toyota Yaris Finite Element Model (FEM) was used with full interior and occupant models. Three point belt restraints with pre-tension and force limiter characteristics folded driver air bag collapsible steering column, and interior components were modeled. The integrated vehicle occupant model was validated against laboratory crashes of (1) NCAP frontal test; (2) IIHS 40 percent offset test; and (3) NHTSA oblique frontal test, using either the Hybrid III or THOR FEM occupant models. The Toyota Yaris model was used for sensitivity analysis and for occupant studies with one of the Hybrid III THOR or THUMS. The sensitivity studies considered (1)impact parameters such as vehicle speed and overlap percentage (2), occupant seating positions; and (3) restraint system variations. Occupant results of the advanced THOR were compared to the Hybrid III. Injury risks have been evaluated using the detailed THUMS human model. In due course, the integrated occupant-vehicle model wil. serve as a platform for rapid modeling and future development of prototype occupant-protections designs for use in full vehicle fleet. |
| 总页数： | 106 |
| 报告类型： | 科技报告 |
相关文献
- ANALYSIS OF OLDER-DRIVER SAFETY INTERVENTIONS: A HUMAN FACTORS TAXONOMIC APPROACH.
- CALIBRATION OF IMPACT RIGS/ CRASH-WORTHINESS TESTING OF THIN SHEET METAL BOXES
- Development and Evaluation of Concrete Barrier Containment Options for Errant Motorcycle Riders.
- Highway Accident Report: Motorcoach Run-Off-the-Road and Overturn, US Highway 83, Laredo, Texas, May 14, 2016, NTSB/HAR-18/03.
- Development of a dynamic testing procedure to assess crashworthiness of the rear patient compartment of ambulance vehicles.
- The development of a new class of two-wheeler vehicles.
检索历史
应用推荐
