Abstract: This paper presents the design and implementation of a digital controller for a lathe to machine workpieces with noncircular cross sections. Noncircular cutting is accomplished by controlling the ...

Abstract: The COVID-19 pandemic resulted in significant social and economic impacts throughout the world. In addition to the health consequences, the impacts on travel behavior have also been sudden and wide ranging. This study ...

Abstract: In the autumn of 2002, 14 universities built solar houses on the National Mall in Washington, DC, in a student competition—the Solar Decathlon—demonstrating that homes can derive all the energy ...