Alsinai Ammar, Piqueira José Roberto Castilho, Hassan Waqar Ul, Niazi Azmat Ullah Khan, Safder Farida
Department of mathematics, CV Raman Global University, Odisha, India.
Systems engineering, Escola Politécnica da USP, São Paulo, Brazil.
Heliyon. 2025 Jan 6;11(2):e41574. doi: 10.1016/j.heliyon.2024.e41574. eCollection 2025 Jan 30.
This paper addresses the challenges of maintaining stability in heterogeneous vehicle platooning under the influence of communication disruptions caused by Byzantine attacks within a leader-follower framework. To enhance resilience, we propose a nonlinear control strategy tailored for a third-order heterogeneous dynamic model, integrating leader-follower interconnections with adaptable control gains. Utilizing a constant time headway spacing policy with gap adjustments, we derive control gains that secure internal platoon stability. A Lyapunov-based stability approach is employed to mitigate the destabilizing effects of Byzantine attacks, ensuring robust performance even in adverse conditions. Numerical simulations validate the controller's effectiveness, showing rapid convergence to stable platoon behavior within 10 seconds and maintaining a tracking error below 10 percent, despite simulated attacks. These results demonstrate the practical feasibility of the proposed controller in ensuring stability and resilience in real-world platooning scenarios where communication integrity is compromised.
本文探讨了在领导者-跟随者框架下，拜占庭攻击导致通信中断影响下，维持异构车辆编队稳定性的挑战。为提高恢复能力，我们针对三阶异构动态模型提出了一种非线性控制策略，将领导者-跟随者互连与自适应控制增益相结合。利用具有间隙调整的恒定车头时距间距策略，我们推导了确保编队内部稳定性的控制增益。采用基于李雅普诺夫的稳定性方法来减轻拜占庭攻击的不稳定影响，确保即使在不利条件下也具有鲁棒性能。数值模拟验证了控制器的有效性，表明尽管存在模拟攻击，仍能在10秒内快速收敛到稳定的编队行为，跟踪误差保持在10%以下。这些结果证明了所提出的控制器在确保通信完整性受损的实际编队场景中的稳定性和恢复能力方面的实际可行性。
