Abstract: In order to make redundant robot manipulators (RRMs) track the complex time-varying trajectory, the motion-planning problem of RRMs can be converted into a constrained time-varying quadratic ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Abstract: The dynamic response in the dynamic launching process of electromagnetic rail launcher (EMRL) is very important for the design of launchers and armatures. With the Bernoulli-Euler beam ...

CUMBERLAND COUNTY, Pa. (WHTM) — What do you do when trucks won’t stop making illegal right turns and keep hitting a pole holding a stoplight? Mechanicsburg leaders thought they knew the answer, but ...

There is no bigger issue for Bermuda in 2025 than the cost of living. This is not a new problem, but since the post-pandemic surge in inflation, it has become extreme. Many of the goods sold on the ...