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"Sowon Jung"

Article
A Study on the Automated Guided Vehicle Platform for a Logistics Robot
Ho Seong Lee, Sowon Jung, Jae-Yun Jeong, Seong-Hyun Ryu, Won-Shik Chu
J. Korean Soc. Precis. Eng. 2021;38(2):153-160.
Published online February 1, 2021
DOI: https://doi.org/10.7736/JKSPE.020.098
The need for automated material handling inside the factory has been steadily increasing, especially due to implementation of intelligent manufacturing for better productivity and product quality. Automated material handling devices include logistics robots, automated guided vehicles, industrial robots, collaborative robots, and pick-and-place devices. This study focuses on the development of a low-cost logistics robot that works effectively within a simulated smart factory environment. A nominal PID controller is implemented to guide the robot to follow the line painted on the factory floor. The tracking error information is generated by four down-facing infrared sensors and is fed into the controller. The line-following performance is significantly improved with augmentation of a model-based friction compensator. Optimization of battery power depending on the remaining charge status enhances the reliability. All hardware/software development is supported by the Arduino platform. The step-by-step movement and performance of the logistics robot is verified inside the simulated smart factory environment that includes a robot arm, three conveyors, and two processing stations.

Citations

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  • Path Planning and Trajectory Tracking for Automatic Guided Vehicles
    Yongwei Tang, Jun Zhou, Huijuan Hao, Fengqi Hao, Haigang Xu, Rahim Khan
    Computational Intelligence and Neuroscience.2022; 2022: 1.     CrossRef
  • Improvement of Manufacturing Industry Work Environment Using Signage: Root Industry
    Kyungjin Oh, Nayoung Lee, Daekwon Chung, Jinho Woo, Haeyeon Shin, Hunseop Kim, Ho Seong Lee, San Kim, SangJun Moon, Won-Shik Chu
    Academic Society for Appropriate Technology.2022; 8(3): 117.     CrossRef
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