Papers by Author: Tao Peng

Abstract: This paper uses MATLAB Simlink module to simulate road spectrum of the blueberries farmland where blueberry harvesters are running, and gets white noise random road displacements. On the basis of ANSYS software, the finite element model of frame of blueberry harvesters is established to carry out imitative farmland random vibration analysis. According to the results from random vibration analysis, improves the structure of frame of blueberry harvesters.

Abstract: Through analyzing the process of brake, a dynamic model of automobile and a model of the relationship between braking distance and adhesion coefficient were formed; also a simulation calculating model of braking distance was established with the use of Matlab. Finally, a research was done toward the braking distance of a type of a car running on a road after using snow-melting agent. On one hand, with the application of the simulation model which has been established, calculations have been done to the braking distance of Bora vehicles running on roads after using deicing salt; on the other hand, by experiments, Bora vehicles’ braking distance and maximum braking deceleration under the same road condition were measured, meanwhile, the established simulation model was verified.