A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...

Abstract: This research studies the implementation of Proportional-Derivative (PD) and Model Predictive Control (MPC) approaches embedded in an industrial Programmable Logic Controller (PLC) to ...

Abstract: In this paper, the problems of motor drive for nozzle extrusion mechanism in FDM 3D printer were analyzed. A method of controlling stepper motor speed for execute G code file was proposed, ...

The Africa Program achieves its mission through in-depth research that offers practical solutions to key challenges in US-Africa relations. The Africa Program's flagship initiatives include the ...

Each year, students in the Saint Louis University School of Science and Engineering participate in research and design capstone experiences. At the SSE Undergraduate Showcase, students present posters ...

DC motors are widely used in industries to convert electrical energy into mechanical energy. The rotational movement of the motor shaft provides the power required for various applications like ...

The control of infinite-dimensional rigid-flexible robotic arms presents significant challenges, with direct truncation of first-order modal models resulting in poor control quality and second-order ...

Mosquitoes have been responsible for the spread of several kinds of viruses among human populations for a long time. Recent mosquito-borne virus outbreaks, including dengue fever, chikungunya, and ...

In our previous tutorial, we have interfaced stepper motor with ARM7-LPC2148. In this tutorial, we will control Servo Motor with ARM7-LPC2148. Servo motor has low power consumption advantage over ...

Stepper motors is a brushless DC motor that rotates in discrete steps, and are the best choice for many precision motion control applications. Also, stepper motors are good for positioning, speed ...