汽车的滑行性能主要反映汽车传动系和行驶系的技术状况,最终影响到汽车的经济性,一般用滑行距离和滑行阻力两项指标来表示,因此滑行距离是汽车的一项重要性能指标。《营运车辆综合性能要求和检验方法》(GB 18565—2001)规定了汽车的滑行性能要求和检测方法,汽车综合性能检测站均使用底盘测功机检测汽车滑行距离,但在执行标 The gliding performance of a car mainly reflects the technical condition of the driveline and driving system of the car, which ultimately affects the economy of the car. Generally, the taxiing distance and the sliding resistance are used to represent the taxiing distance. Therefore, the taxiing distance is an important performance index of a car. “Comprehensive performance requirements and test methods for operating vehicles” (GB 18565-2001) specifies the taxiing performance requirements and testing methods, automobile comprehensive performance testing stations are used chassis dynamometer test car taxiing distance, but in the implementation of the standard