Rotary-linear actuators and electromagnetic machines are innovative technologies ... addressing challenges such as torque generation, motion control, and the integration of different movement ...

Free-piston engine generators (FPELGs) and linear machines represent an innovative ... particularly in controlling the motion of the pistons, which is crucial for maintaining performance and ...

A cam is a simple mechanism ... goes round in a circle) into linear motion (movement in a straight line). These mechanisms can be found in car engines, printing machines and sewing machines.