When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, as [Diffraction Limited]’s sub-micron capable micro-manipulator shows, they ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

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Abstract: Traditional proportional integral derivative (PID) falls short for precise control of DC motor speed under changing conditions. This paper presents a novel FPGA based IP (intellectual ...

Abstract: An improved volts per hertz (V/f) control scheme based on constant rotor flux for induction motors is proposed in this paper to improve the low-speed performance and solve the problem of ...