Delta's CEO says there's a surprising reason flights are taking longer today than they did decades ago, and it has little to ...

Abstract: The system efficiency of reversible substations (RSSs) in urban rail transit power supply systems has garnered significant attention. In particular, reverse power flow from the main ...

Abstract: This paper proposes a hierarchical safe reinforcement learning with prescribed performance control (HSRL-PPC) scheme to address the challenges of interconnected leader-follower systems ...

His tendency to play most lengths from spinners off the back foot has brought him high control percentages but it can also ...