Research on the General Arrangement of New Energy in Automobiles Based on Fuzzy Decision

Abstract

In order to study general arrangement design of new energy for automotive, the backward simulation method is used to build a vehicle simulation model on Matlab software platform, besides; the control strategy of energy source system constituted by fuel cells—batteries is prepared. With an economical type hatchback sedan as a prototype, the simulation software is used to carry out simulation analysis and parameter matching on the power system of the fuel cell-battery hybrid electric vehicle. Specific conditions are set for simulation research. The simulation results show that power performance of the fuel cell hybrid electric vehicle using the fuzzy control strategy can fully satisfy the power strategy established and reduce the hydrogen consumption. Therefore, the new energy for automotive based on fuzzy decision can improve the efficiency of vehicle fuel and minimize emissions.