This paper reports an effective quintic polynomial-based trajectory planning approach and a robust tube-based model predictive control (RTMPC) method for an underactuated tractor-trailer vehicle ...

Hence the model is considered as consisting of four real cones, with lines of intersection marked by beads representing a space curve of fourth order. This example of the model has no tag. This ...

As more complex curves are used in current productions, curve speed planning has become a key technique to overcome the bottleneck of high-speed and high-precision computerized numerical control (CNC) ...

Why climate change fades into the background – and how to change that The public is tuning out the seemingly slow warming of the world, but it doesn't have to be that way, argue Grace Liu and ...

NEWS 25 June 2025 Does using ChatGPT change your brain activity? Study sparks debate Scientists warn against reading too much into a small experiment generating a lot of buzz.