Abstract: The basic working principle of rotary cutter is analyzed. The 3D (3-dimensional) modeling of the rotary tillage blade is designed by using the SolidWorks software. Finite-element analysis is ...

Abstract: The use of radio-controlled unmanned aerial vehicles is widespread in the world. The article presents the development in computer programs of models of a hybrid unmanned aerial vehicle in ...

Spring is in the air! I cannot wait to begin planting and decorating for warmer weather. It’s definitely been a long winter so far, and with spring just around the corner, it’s time to begin thinking ...