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1. Pedestrian Emergency Braking in Ten Weeks

   https://doi.org/10.1109/ICVES56941.2022.9987182  

   Nguyen, Steven; Rahman, Zillur; Morris, Brendan Tran (November 2022, IEEE International Conference on Vehicular Electronics and Safety (ICVES))
2. Magnetic braking and dynamo evolution of β Hydri

   https://doi.org/10.1051/0004-6361/202554730  

   Santos, A_R G; Metcalfe, T S; Kochukhov, O; Ayres, T R; Gafeira, R; Campante, T L (June 2025, Astronomy & Astrophysics)

   The evolution of magnetic braking and dynamo processes in subgiant stars is essential for understanding how these stars lose angular momentum. In this work, we investigate the magnetic braking and dynamo evolution of the G-type subgiant β Hyi to test the hypothesis of weakened magnetic braking and the potential rejuvenation of large-scale magnetic fields. We analyzed spectropolarimetric observations from the polarimetric mode of High Accuracy Radial velocity Planet Searcher (HARPSpol) and combined them with archival X-ray data and asteroseismic properties from Transiting Exoplanet Survey Satellite (TESS) to estimate the current wind-braking torque of β Hyi. Despite experiencing weakened magnetic braking during the second half of its main-sequence lifetime, our results indicate that β Hyi has regained significant magnetic activity and a large-scale magnetic field. This observation aligns with the “born-again” dynamo hypothesis. Furthermore, our estimated wind braking torque is considerably stronger than what would be expected for a star in the weakened magnetic braking regime. This suggests that subgiants with extended convective zones can temporarily re-establish large-scale dynamo action. These results provide critical constraints on stellar rotation models and improve our understanding of the interplay between magnetic field structure, stellar activity cycles, and angular momentum evolution in old solar-type stars. 

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3. A novel energy-efficient automated regenerative braking system

   https://doi.org/10.1016/j.apenergy.2025.125746  

   Faghihian, Hamed; Sargolzaei, Arman (July 2025, Applied Energy)
4. A Novel Energy-Efficient Regenerative Braking System for Electric Vehicles

   https://doi.org/10.1109/SoutheastCon52093.2024.10500159  

   Faghihian, Hamed; Sarkar, Maitreyi; Sargolzaei, Arman (March 2024, IEEE)
5. Vehicle Lateral Motion Dynamics Under Braking/ABS Cyber-Physical Attacks

   https://doi.org/10.1109/TIFS.2023.3293424  

   Mohammadi, Alireza; Malik, Hafiz; Abbaszadeh, Masoud (January 2023, IEEE Transactions on Information Forensics and Security)

   In face of an increasing number of automotive cyber-physical threat scenarios, the issue of adversarial destabilization of the lateral motion of target vehicles through direct attacks on their steering systems has been extensively studied. A more subtle question is whether a cyberattacker can destabilize the target vehicle lateral motion through improper engagement of the vehicle brakes and/or anti-lock braking systems (ABS). Motivated by such a question, this paper investigates the impact of cyber-physical attacks that exploit the braking/ABS systems to adversely affect the lateral motion stability of the targeted vehicles. Using a hybrid physical/dynamic tire-road friction model, it is shown that if a braking system/ABS attacker manages to continuously vary the longitudinal slips of the wheels, they can violate the necessary conditions for asymptotic stability of the underlying linear time-varying (LTV) dynamics of the lateral motion. Furthermore, the minimal perturbations of the wheel longitudinal slips that result in lateral motion instability under fixed slip values are derived. Finally, a real-time algorithm for monitoring the lateral motion dynamics of vehicles against braking/ABS cyber-physical attacks is devised. This algorithm, which can be efficiently computed using the modest computational resources of automotive embedded processors, can be utilized along with other intrusion detection techniques to infer whether a vehicle braking system/ABS is experiencing a cyber-physical attack. Numerical simulations in the presence of realistic CAN bus delays, destabilizing slip value perturbations obtained from solving quadratic programs on an embedded ARM Cortex-M3 emulator, and side-wind gusts demonstrate the effectiveness of the proposed methodology. 

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