Di Ao

Motion sickness incidence estimation incorporating back-measured torso biodynamic response: Modeling and real-vehicle evaluation

Accurate estimation of motion sickness incidence (MSI) is important for vehicle comfort optimization and motion-sickness mitigation. Conventional vibration-based functional models generally use vehicle acceleration directly and therefore do not account for mechanical transmission...

Robust slip-ratio regulation for agricultural tractors with transformer-enhanced speed estimation

In heavy-draft field operations such as plowing, spatially varying soil properties and traction-load fluctuations can cause excessive tractor wheel slip, complicating longitudinal-speed estimation and slip-ratio regulation. To address this issue, this study proposes a robust slip...