基于CAE的概念车身轻量化技术研究

Study on lightweight technology of conceptual automobile body based on CAE

基于智能化CAE技术,对汽车概念车身轻量化技术进行了研究,包括VCD技术、全参数化技术、基于模板的快速建模技术等。研究结果表明,该技术有效促进了概念车身轻量化技术的发展;而且,概念车身轻量化技术的应用,大大推进汽车车身减重、低能耗、零CO_2排放、无污染等国际汽车技术的快速发展。

The lightweight technology of conceptual automobile body has been studied on the basis of intelligent CAE technology. The techniques of VCD technology, full parameterization technology and template-based rapid modeling technology have been studied. The research results show that the technology effectively promotes the development of lightweight technology of conceptual automobile body; moreover the application of body lightweight technology has greatly promoted the rapid development of international automotive technology such as vehicle body weight reduction, low energy consumption, zero CO2 emissions, and pollution-free.