The conventional position servo system usually adopts the position-speed-current three closed-loop control structure. Although each loop variable can meet the expectation, the bandwidth of the outer ...

(NEW YORK) -- One of the world's largest digital design platforms, Thingiverse, is taking new steps to block 3D-printed guns and gun parts after investigators in New York discovered an alarming number ...

One of the world’s largest digital design platforms is taking new steps to block 3D-printed guns and gun parts.

(NEW YORK) -- One of the world's largest digital design platforms, Thingiverse, is taking new steps to block 3D-printed guns and gun parts after investigators in New York discovered an alarming number ...

From weekday soups to weekend smoothies, these 10 immersion blenders in 2025 handle it all with ease, making daily prep quicker and cleanup simpler.

Exposure to nature can reduce stress, boost immunity and speed up healing. It's called biophilic design and more and more hospitals are using it.

As current ejection system designs are conceptual, complex, and untested, NASA is looking for alternative ideas that can be incorporated into the design of their next iteration of SPEED flight ...

In this study, an enhanced low-gain disturbance observer is put forward to achieve high load rejection and parameters robustness for deadbeat predictive speed control (DPSC) of the permanent magnet ...