Control Systems and Optimization Letters
Vol 4, No 3 (2026)

Application of SSCNET III Network in Design and Interpolation Control of a 3-Axis AC Servo for Logo Drawing

Nguyen Thanh Dat (Ho Chi Minh City University of Technology and Engineering (HCM-UTE))
Tu-Duc Nguyen (Ho Chi Minh City University of Technology and Engineering (HCM-UTE))
Ngoc-Vu Tran (Ho Chi Minh City University of Technology and Engineering (HCM-UTE))
Minh-Khang Ly (Ho Chi Minh City University of Technology and Engineering (HCM-UTE))
Hai-Thanh Nguyen (Nguyen Huu Canh Technical and Economics Intermediate School)
Ho-Dang-Khoa Pham (Ho Chi Minh City University of Technology and Engineering (HCM-UTE))
Cao-Thien-Tuong Nguyen (Ho Chi Minh City University of Technology and Engineering (HCM-UTE))
Thanh-Tung Nguyen (Bach Nghe College)
Huu-Phuc Pham (Ho Chi Minh City University of Technology and Engineering (HCM-UTE))
Tien-Dung Vu (Ho Chi Minh City University of Technology and Engineering (HCM-UTE))



Article Info

Publish Date
04 Oct 2026

Abstract

In the current context, automated control systems play an essential role in enhancing the productivity and flexibility of production lines. Particularly in fields such as precision mechanics, CNC machining, and industrial robotics, the simultaneous and accurate control of multiple motor axes is a decisive factor in product quality. AC Servo motors are widely utilized in motion control systems due to their exceptional capability to control position, speed, and torque with outstanding precision. Achieving synchronous control of multiple servo axes—especially for complex interpolation tasks—requires a system with fast signal processing, low latency, and highly stable communication. Mitsubishi's SSCNET III, a high-speed communication network dedicated to servos, effectively addresses these requirements by seamlessly connecting multiple servo axes to a central controller. This paper presents an experimental study on a 3-axis interpolation model integrated with Programmable Logic Controller (PLC) and Human-Machine Interface (HMI) technologies. This integration aims to automate operations and alternate the operation of the lead screw axes, enabling system monitoring without the need for manual or semi-automatic intervention. Based on experimental and evaluation methods, the research demonstrates the potential to enhance the accuracy of interpolation control.

Copyrights © 2026






Journal Info

Abbrev

csol

Publisher

Subject

Aerospace Engineering Automotive Engineering Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

Description

Control Systems and Optimization Letters is an open-access journal offering authors the opportunity to publish in all fundamental and interdisciplinary areas of control and optimization, rapidly enabling a safe and sustainable interconnected human society. Control Systems and Optimization Letters ...