基于SV2的汽车乘员约束系统仿真模型 可信度验证系统

针对汽车乘员约束系统仿真模型的可信度验证需要大量重复的数据处理和结果分析的问题，基于可信度验证系统（system of verification and validation, SV2），将100%正碰、40%偏置碰和侧碰工况的分析流程固化，开发汽车乘员约束系统仿真模型可信度验证系统。对100%正碰工况进行试验验证，结果表明：新开发的仿真模型可信度验证系统对模型可信度验证能够提高90%的工作效率，自动生成分析报告，为仿真工程师提供模型改善建议。

Credibility verification system for simulation model of vehicle occupant restraint system based on SV2

As to the issue that there are large quantity of repeated data process and result analysis in the credibility verification process of vehicle occupant restraint system, a credibility verification system for simulation model of vehicle occupant restraint system is developed based on SV2. The analysis processes are set fixed at the system, such as 100% frontal impact, 40% offset impact, and side impact. The test verification on 100% frontal impact is carried out. The results show that the work efficiency of the model reliability validation is increased by 90% using the new credibility verification system for simulation model. The new system can generate analysis report automatically, which can provide model improvement suggestion to the simulation engineer.