부산대학교 도서관

We explore the use of the SWIM (Sequential Wave Imprinting Machine) to visualize and photograph electric motor voltages and currents plotted as a function of position in a way that also captures the effects of a vehicle, vessel, (con)veyance, or vironment's drivetrain, or the like, as well as other effects such as wheel, propeller, or paddle slippage. We explore SWIM as an eXtended Reality (XR) for safety. Whereas an oscilloscope can show these voltages and currents as functions of time, our use of SWIM shows them as functions of space, situated in visual reality, i.e. as an augmented reality (AR) or extended reality (XR) that can be photographed or viewed by the human eye without the wearing of any special eyeglass or headset. Whereas previous work on SWIM typically uses rotary SWIM to visualize or photograph rotary phenomena (e.g. the behaviour of an electric motor) and linear SWIM to visualize or photograph linear phenomena, in this paper we propose and demonstrate the use of linear SWIM to capture rotary phenomena, such as the combined effect of a rotary electric motor on vehicle/vessel/veyance/vironment propulsion.