Bipolar stepper motors are used in many applications, from driving paper through a printer to moving an XY stage in industrial equipment. Typically, the motors are driven and controlled by inexpensive ...

Since it is essential to design an aircraft engine nozzle to achieve IR signature suppression, an S-shaped nozzle (double serpentine nozzle) is applied so that the high temperature part of the engine ...

Automotive liftgates, or rear-hatch doors, have slowly been transitioning from metals to composites for decades. While it wasn’t until 2013 that the first all-plastic/composite liftgate, minus metal ...