轻型载货车动力性与经济性关键指标设定及试验研究

Experimental Research and Key Performance Parameter Designing on Light-Duty Trucks

轻型载货车动力性与经济性开发是商用车领域一个重要研究内容。在新产品开发过程中,研发人员既要确保目标样车满足动力性关键指标要求,又能兼顾整车的经济性。文章以19辆轻型载货车为研究对象,通过整车试验和数据分析,总结归纳当前国内轻型载货车在动力性与经济性关键指标上的技术水平,为新产品关键技术指标设定提供依据。

The development of dynamic and economic performance of light-duty trucks is an important research content in the field of commercial vehicles.In the process of new product development,engineer should not only meet the requirements of key dynamic performance,but also take consideration of the fuel consumption of the target prototype vehicle.In this paper 19 light-duty trucks is as the research object.through vehicle test,we summarizes the current technical level of key dynamic and economic performance of domestic light-duty trucks and provide the support for designing the key performance of new products.