LIBROS DEL AUTOR: jie ren

3 resultados para LIBROS DEL AUTOR: jie ren

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  • Path Planning and Tracking for Vehicle Collision Avoidance in Lateral and Longitudinal Motion Directions
    Hong Wang / Jie Ji / Yue Ren
    In recent years, the control of Connected and Automated Vehicles (CAVs) has attracted strong attention for various automotive applications. One of the important features demanded of CAVs is collision avoidance, whether it is a stationary or a moving obstacle. Due to complex traffic conditions and various vehicle dynamics, the collision avoidance system should ensure that the ve...
    Disponible

    80,94 €

  • ULF Waves’ Interaction with Cold and Thermal Particles in the Inner Magnetosphere
    Jie Ren
    This thesis focuses on ULF (Ultra-low-frequency) waves’ interaction with plasmasphere particles and ring current ions in the inner magnetosphere. It first reports and reveals mutual effect between ULF waves and plasmasphere using Van Allen Probes data. The differences and similarities of different ring current ions interacting with ULF waves are extensively explored using Clust...
    Disponible

    135,73 €

  • Secondary Instabilities of Görtler Vortices in High-Speed Boundary Layers
    Jie Ren
    This thesis first reveals the mechanism of Görtler instabilities and then demonstrates how transitions at hypersonic flows can be effectively controlled (either promoted or suppressed) with Görtler or Klebanoff modes. It focuses on understanding and controlling flow transitions from mild laminar to fully turbulent flows at high speeds-aspects that have become crucial at the daw...
    Disponible

    135,68 €