Inicio  /  Algorithms  /  Vol: 14 Par: 1 (2021)  /  Artículo
ARTÍCULO
TITULO

Sliding Mode Control Algorithms for Anti-Lock Braking Systems with Performance Comparisons

Emanuel Chereji    
Mircea-Bogdan Radac and Alexandra-Iulia Szedlak-Stinean    

Resumen

This paper presents the performance of two sliding mode control algorithms, based on the Lyapunov-based sliding mode controller (LSMC) and reaching-law-based sliding mode controller (RSMC), with their novel variants designed and applied to the anti-lock braking system (ABS), which is known to be a strongly nonlinear system. The goal is to prove their superior performance over existing control approaches, in the sense that the LSMC and RSMC do not bring additional computational complexity, as they rely on a reduced number of tuning parameters. The performance of LSMC and RSMC solves the uncertainty in the process model which comes from unmodeled dynamics and a simplification of the actuator dynamics, leading to a reduced second order process. The contribution adds complete design details and stability analysis is provided. Additionally, performance comparisons with several adaptive, neural networks-based and model-free sliding mode control algorithms reveal the robustness of the proposed LSMC and RSMC controllers, in spite of the reduced number of tuning parameters. The robustness and reduced computational burden of the controllers validated on the real-world complex ABS make it an attractive solution for practical industrial implementations.

 Artículos similares

       
 
Qi Hong, Tianyi Zhou and Junde Qi    
Polishing force is one of the key process parameters in the polishing process of blisk blades, and its control accuracy will affect the surface quality and processing accuracy of the workpiece. The contact mechanism between the polishing surface and flap... ver más
Revista: Applied Sciences

 
Yongyong Zhao, Jinghua Wang, Guohua Cao and Xu Yao    
This study introduces a reduced-order leg dynamic model to simplify the controller design and enhance robustness. The proposed multi-loop control scheme tackles tracking control issues in legged robots, including joint angle and contact-force regulation,... ver más
Revista: Applied Sciences

 
Sheng Liu, Jian Song, Lanyong Zhang and Yinchao Tan    
The three-degree-of-freedom (3-DOF) stabilized control system for ship propulsion-assisted sails is used to control the 3-DOF motion of sails to obtain offshore wind energy. The attitude of the sail is adjusted to ensure optimal thrust along the target c... ver más

 
Hang Ding, Dongdong Wang, Chuanjun Li, Xiao Liang and Xingcheng Li    
The target can deceive the flight vehicle by releasing an infrared decoy to make the line-of-sight (LOS) angle rate deflect greatly, thus causing the flight vehicle to miss the target. Therefore, in order to accurately strike the target in complex advers... ver más
Revista: Aerospace

 
Sunghun Jung    
Unmanned aerial vehicles (UAVs) are extensively employed in civilian and military applications because of their excellent maneuverability. Achieving fully autonomous quadrotor flight and precision landing on a wireless charging station in the presence of... ver más
Revista: Aerospace