Page 6 - Mathematical Model News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Abstract The mixed driving of human-driven and automated vehicles is believed to be the most likely future transportation pattern, and this work studies longitudinal-lateral state estimation for human-driven preceding target vehicles (PTVs) in such situations, as this information cannot be directly obtained by the host vehicle (HV). For longitudinal state estimation, the constant turn rate and acceleration (CTRA) model is adopted and the unscented Kalman filter (UKF) is used for estimator construction. For lateral state estimation, a PTV lateral motion model constructed based on the bicycle m...

Abstract Multiple vehicles control at an intersection is one of the most challenging scenarios in the vehicle control field due to the high number of constraints. However, regarding the control strategies of an isolated intersection, few studies have considered the longitudinal-lateral dynamics comprehensively. In the approaches that treat the turning curve as a straight line, a longitudinal dynamic model is adopted, while the lateral execution ability is ignored. The ideal decisions that ignore vehicle dynamics are not accurately executed by actual vehicles, as doing so would to be futile. I...

Washington [US], May 8 (ANI): In a new paper, a team of environmental engineers presented their results: a model that predicts where the disease will spread from an outbreak, in what patterns and how quickly.

Deep learning has gained much traction in application to state-of-charge (SOC) estimation for Li-ion batteries in electric vehicle applications. However, with the vast selection of architectures and hyperparameter combinations, it remains challenging to design an accurate and robust SOC estimation model with a sufficiently low computation cost. Therefore, this study provides a comparative evaluation among commonly used deep learning models from the recurrent, convolutional and feedforward architecture benchmarked on an openly available Li-ion battery dataset. To evaluate model robustness and g...

Representative image. NEW DELHI: The current increase in Covid-19 infections may not lead to a second wave experienced by some nations as a mathematical model predicts cases ranging between 300,000 to 500,000 in the next 10 weeks. The model sees most cases in the first three weeks of March. It estimates over 57% of the population in India has already been exposed to Covid-19 virus. Though the scientists, working on this model, are waiting for confirmed data on recoveries, their preliminary findings indicate that India may get additional about 3-5 lakh of new confirmed cases by April. “T...