Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
This study
presents a comparative analysis of control strategies designed to enhance the
performance of Anti-Lock Braking Systems (ABS) and improve vehicle safety. The
research explores three key approaches: First, it evaluates Fuzzy
Logic-Controlled ABS, comparing five defuzzification algorithms using MATLAB’s
Fuzzy Logic Toolbox. Second, it investigates a Neural Network-Based
Fault-Tolerant Control strategy, emphasizing improved fault tolerance during
braking. Third, it assesses the performance of three ABS controllers—fuzzy
logic, bang-bang, and PID controllers. The findings reveal that Fuzzy
Logic-Controlled ABS significantly enhances braking performance and directional
stability, while Neural Networks demonstrate rapid response and accuracy in
generating real-time substitute signals, thereby boosting system reliability.
Among the controllers, the PID controller excels in reducing stopping distance
and time, though the Fuzzy Logic Controller shows superior control over
relative slip, enhancing steerability despite longer stopping distances and
times. This comparative analysis provides valuable insights into ABS control
strategies and their implications for vehicle safety. Future research should
focus on refining ABS algorithms, developing robust fault detection mechanisms,
and optimizing controller designs to further advance automotive safety and ABS
efficiency.
Country : Yemen
IRJIET, Volume 8, Issue 9, September 2024 pp. 131-143