Papers by Keyword: Acceleration Time

Abstract: The mathematical model of automobile driving was established, the calculation method of standing start acceleration time based on principle of optimal power continuous shift was introduced. The simulation analysis, calculation and verification were conducted by MATLAB. It lays the theoretical foundation for the analysis and calculation of dynamic performance by computer.

Abstract: Acceleration time, as an important dynamic performance index of an automobile, is classified as acceleration time of shift and acceleration time at a given gear to evaluate an automobile’s acceleration performance. Compared with the traditional calculation method, this proposed algorithm calculates an automobile’s speed of optimal-power shift by using linear interpolation; calculates the acceleration time using Gauss integral, and calculates the acceleration time to a given distance by combining conversion method and interpolation method. A numerical example is given and the actual test results indicate that this algorithm is fit for automobile design.