Stabilizing sliding mode control design and application for a dc motor: Speed control

TL;DR

This paper applies sliding mode control to a DC motor's speed regulation, demonstrating improved robustness and response time over traditional PID control through experimental validation.

Contribution

It introduces a sliding mode control approach for DC motor speed regulation, enhancing robustness and response time compared to conventional PID methods.

Findings

Sliding mode control improves robustness against disturbances.

Experimental results outperform PID control in response time.

The approach enhances system stability and performance.

Abstract

The regulation by sliding mode control (SMC) is recognized for its qualities of robustness and dynamic response. This article will briefly talk about the regulation principles by sliding mode as well as the application of this approach to the adjustment of a speed control DC motor bench using the TY36A/EV unit. This unit, from Electronica Veneta products, uses a PID controller to control the speed and position of the DC motor. Our purpose is to improve the set time answer and the robustness of the system when disturbances take place. The experimental results show very good performances of the proposed approach relatively to the PID.