Abstract
Fresh data on robotics are presented in a new report. According to news reporting from Jeddah, Saudi Arabia, by NewsRx journalists, research stated, “This paper presents an advanced control strategy based on Fractional-Order Sliding Mode Control (FO-SMC), which introduces a robust solution to significantly improve the reliability of robotic manipulator systems and increase its control performance.” Funders for this research include King Abdulaziz University. Our news reporters obtained a quote from the research from Department of Electrical and Computer Engineering: “The proposed FO-SMC strategy includes a two-key term-based Fractional Sliding Function (FSF) that presents the main contribution of this work. Additionally, a fractional-order-based Lyapunov stability analysis is developed for a class of nonlinear systems to guarantee the asymptotic stability of the closed loop system.” According to the news editors, the research concluded: “Four FSF-based versions of the designed FO-SMC are studied and discussed. Various scenarios of the proposed control strategy are tested on a 3-degree-of-freedom SCARA robotic arm and compared to recent FO-SMC works, demonstrating the effectiveness of the new proposed control strategy to (i) ensure the asymptotic stability, (ⅱ) achieve a smooth start-up, (ⅲ) cancel the static error, giving a good tracking trajectory, and (ⅳ) reduce the control torques, yielding a consumed energy minimization.”
NETL
NSTL
World Scientific