A Comparison of the Performance of Anti-Lock Braking System (ABS) Using Fuzzy and PID Controllers

Quan, Vu Hai; Long, Le Tuan; Ngọc, Nguyễn Anh; Tien, Nguyen Minh

doi:10.1109/gtsd54989.2022.9989135

Cited by 1 publication

(1 citation statement)

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“…While this method is logically simple and does not require complex distribution algorithms, its drawback lies in its inability to adapt to the varying distribution needs of vehicles across different scenarios. A typical function for slip ratio control is an anti-lock braking system (ABS) [15][16][17][18]. ABS adjusts brake torque by setting slip ratio and angular acceleration thresholds and achieves steering compensation and brake coordination through yaw rate thresholds.…”

Section: Introductionmentioning

confidence: 99%

An NMPC-Based Integrated Longitudinal and Lateral Vehicle Stability Control Based on the Double-Layer Torque Distribution

Bai,

Wang,

Jia

et al. 2024

Sensors

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With the ongoing promotion and adoption of electric vehicles, intelligent and connected technologies have been continuously advancing. Electrical control systems implemented in electric vehicles have emerged as a critical research direction. Various drive-by-wire chassis systems, including drive-by-wire driving and braking systems and steer-by-wire systems, are extensively employed in vehicles. Concurrently, unavoidable issues such as conflicting control system objectives and execution system interference emerge, positioning integrated chassis control as an effective solution to these challenges. This paper proposes a model predictive control-based longitudinal dynamics integrated chassis control system for pure electric commercial vehicles equipped with electro–mechanical brake (EMB) systems, centralized drive, and distributed braking. This system integrates acceleration slip regulation (ASR), a braking force distribution system, an anti-lock braking system (ABS), and a direct yaw moment control system (DYC). This paper first analyzes and models the key components of the vehicle. Then, based on model predictive control (MPC), it develops a controller model for integrated stability with double-layer torque distribution. The required driving and braking torque for each wheel are calculated according to the actual and desired motion states of the vehicle and applied to the corresponding actuators. Finally, the effectiveness of this strategy is verified through simulation results from Matlab/Simulink. The simulation shows that the braking deceleration of the braking condition is increased by 32% on average, and the braking distance is reduced by 15%. The driving condition can enter the smooth driving faster, and the time is reduced by 1.5 s~5 s. The lateral stability parameters are also very much improved compared with the uncontrolled vehicles.

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Section: Introductionmentioning

confidence: 99%