CAN Communication Modeling Based on FSM for Vehicle Integrated Chassis Control

摘要

Based on the characteristic of CAN network communication,the calculation method for frame maximum delay for CAN network was analyzed.CAN network model for vehicle integrated chassis system was established based on the Finite State Machine (FSM) theory in the MATLAB/Simulink/Stateflow simulation platform.The network configuration and frame transmission period was designed for this system.The communication delay for simulation was also carried out for integrated chassis control system.The simulation indicates that the CAN model established is verified to be able to record and analyze the communication delay between each node for simulation.