Abstract: This paper presents a mathematical model for the dynamic behavior of a electric propulsion system for an aircraft. The system is composed of a Li-Po battery, an electronic speed control (ESC ...

Abstract: Assessing the health status and predicting the remaining useful life (RUL) of system can be carried out effectively by prognostics and health management (PHM). It is a significant guarantee ...

Explore the art of miniature diorama creation in this in-depth tutorial. From digital concept art to sculpting detailed ...

As I eagerly await the arrival of my Hobbymaster IAF Rafale, this 3d printed model in such a large scale and at a fraction of the cost of diecast Rafale, was too good to pass. 36 Rafale F3-Rs were ...

The U.S. wants Iran to give up uranium enrichment altogether—the process by which fuel is created for atomic power plants but also provides material for a warhead. Washington and its regional ally ...