Technical Paper
Enhancing Lateral Stability in Adaptive Cruise Control: A T-S Fuzzy Model-Based Strategy
2024-04-09
2024-01-1962
Adaptive cruise control is one of the key technologies in advanced driver assistance systems. However, enhancing the performance of the automatic driving system requires addressing various challenges, such as maintaining vehicle dynamic stability during the car-following process, improving control accuracy of the vehicle's following distance, and mitigating the impact of nonlinear variations in longitudinal speed on system performance. To overcome these challenges, this paper proposes an adaptive cruise control strategy based on the T-S fuzzy model with a focus on ensuring lateral stability. Firstly, a collaborative control model is established, integrating vehicle adaptive cruise control and lateral stability control. Next, considering the influence of nonlinear variations in longitudinal speed on the vehicle system's performance, the longitudinal speed is treated as a variable parameter in the system.