关键词: FSEC；制动踏板总成；Workbench 仿真

Abstract: In recent years, with the continuous change and progress of the university teams, the performance of the race is also gradually rising in the formula student electric China (FSEC). While pursuing the ultimate speed, the safety performance of the racing car has also become a problem that cannot be ignored. Therefore, the design of the braking system of the racing car is very important. The control of the whole braking system is completed by the driver stepping on the brake pedal, so this paper mainly designs and analyzes the brake pedal assembly in the braking system. Under the premise of meeting the requirements of the competition rules and the required speed performance improvement and lightweight design concept, the brake pedal assembly is designed and modeled according to the vehicle parameters of the school team's E39 racing car in the 2022 season, and the Workbench is used for simulation analysis and verification.

Key words: FSEC; Brake pedal assembly; Workbench simulation