TY - GEN
T1 - Integrated Design Method for Electro-Mechanical Brakes Based on Multi-objective Optimization
AU - Wang, Shuhan
AU - Zhang, Hanning
AU - Li, Mingrui
AU - Li, Junqing
AU - Zhao, Peishen
AU - Xu, Xiangyang
AU - Dong, Peng
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2026.
PY - 2026
Y1 - 2026
N2 - The electro-mechanical brake (EMB) system, as a true form of drive-by-wire braking, has become a primary research focus for next-generation electric vehicle (EV) braking systems due to its compact structure, fast braking response, and high modularity. The quality of EMB configuration and matching design directly affects vehicle braking performance. This study investigates the EMB composed of the electro-mechanical joint module (EMJM) and the ball screw. It proposes an integrated design methodology based on multi-objective optimization, taking into account the functional requirements, key component parameter constraints, and design objectives of the EMB. First, the design requirements for the EMB are determined based on its dynamic characteristics and functions. Then, constraints on the ball screw’ load, diameter, lead, and the EMJM's speed and torque are considered, along with spatial constraints, to establish a feasible solution set. Finally, a multi-objective optimization function is created to minimize system mass, reduce braking response time, and minimize continuous stable braking torque for the optimal EMB configuration.
AB - The electro-mechanical brake (EMB) system, as a true form of drive-by-wire braking, has become a primary research focus for next-generation electric vehicle (EV) braking systems due to its compact structure, fast braking response, and high modularity. The quality of EMB configuration and matching design directly affects vehicle braking performance. This study investigates the EMB composed of the electro-mechanical joint module (EMJM) and the ball screw. It proposes an integrated design methodology based on multi-objective optimization, taking into account the functional requirements, key component parameter constraints, and design objectives of the EMB. First, the design requirements for the EMB are determined based on its dynamic characteristics and functions. Then, constraints on the ball screw’ load, diameter, lead, and the EMJM's speed and torque are considered, along with spatial constraints, to establish a feasible solution set. Finally, a multi-objective optimization function is created to minimize system mass, reduce braking response time, and minimize continuous stable braking torque for the optimal EMB configuration.
KW - Ball Screw
KW - Electro-mechanical Brake (EMB)
KW - Electro-mechanical Joint Module (EMJM)
KW - Integrated Design
KW - Multi-objective Optimization
UR - https://www.scopus.com/pages/publications/105028352117
U2 - 10.1007/978-981-95-3654-2_25
DO - 10.1007/978-981-95-3654-2_25
M3 - 会议稿件
AN - SCOPUS:105028352117
SN - 9789819536535
T3 - Lecture Notes in Mechanical Engineering
SP - 275
EP - 287
BT - Advances in Mechanical Transmission
A2 - Wang, Shuxin
A2 - Qin, Datong
A2 - Liu, Fei
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference on Mechanical Transmission, ICMT 2025
Y2 - 17 April 2025 through 20 April 2025
ER -