Operating speed prediction on two-lane rural highways remains a critical area dedicated to enhancing road safety and design consistency. Accurate estimation of the 85th percentile operating speed (V85 ...

There are hundreds of millions of motor vehicles on U.S. roads, and tens of millions of people sharing them as drivers, pedestrians, bicyclists, skateboarders, and electric scooter users. It falls on ...

South Korea has unveiled its next-generation high-speed train, representing a major technological advancement with a commercial operating speed of 370 kilometers per hour (230 mph). This development ...

Prior to the advent of the adjustable-speed drive (ASD), the polyphase induction motor operated as a constant-speed motor. Figure 1 shows the well-known torque and current curves versus speed for the ...