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 ...
When [Andrew Consroe] tried to build a CNC scroll saw, he quickly learned how tricky of a design problem it is. With a blade that only cuts in one direction, you can’t simply move the tool in the X ...
Seeed Studio reBot Arm B601-DM is a fully open-source 6-axis robotic arm (plus a parallel gripper) designed to lower the ...
Closed Loop Stepper Motor Control Overview This project enables precise control over the position of a stepper motor using a Raspberry Pi Pico (RP2040) microcontroller unit (MCU). This project ...
Abstract: There is a conflict between the long-term control horizon and the short-term control step due to the computational burden. In addition, the significant burden associated of controller tuning ...
Abstract: The traditional DTC method directly controls the torque and flux linkage without model calculation, which is beneficial to restraining torque ripples. However, the LRSRM not only provides ...
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