某车型半浮式驱动半轴扭矩数据采集

Torque data of semi-floating drive axle acquire

为车辆研发提供重要数据支持,需要采集某车型半浮式驱动半轴的扭矩数据。文章根据具体半轴布置结构进行了数据信号传输方案的制定,半轴改制方案的强度校核,并进行了扭矩标定数据的理论验证计算。确认可以获取到真实有效的数据信号后,通过试验车完成相应工况采集到了需要的半轴扭矩数据信号。

The torque data of semi-floating drive axle which is a important support of vehicle research and development.According to the arrangement of drive axle,designing the data signal transmission plan,checking the strength of modified drive axle,and comparing with the theoretical calculation.Finishing the working condition of test vehicle to acquiring the torque data after confirming the data is real.