Decentralized Frontier-based Exploration Method Under Constrained Global Information

Changkyo Shin, Byeong-Min Jeong, Duckhyun Suh, Sungjun Shim, Jooyoung Kim, Han-Lim Choi

We proposes a novel exploration method for unknown areas using swarm robot systems under constrained global information. Swarm robot systems are highly applicab...

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DOI: https://doi.org/10.7746/jkros.2025.20.4.555

A Study on the Safety Design based on the Risk Assessment of Mobile Manipulator

Jongwoon Woo, Youngkuk Oh, Byeongwoo Kim

In this study, we define safety functions through risk and hazard analysis, based on ISO 12100, by analyzing the characteristics, performance, environment, and ...

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DOI: https://doi.org/10.7746/jkros.2025.20.4.562

Monocular VSLAM using an Improved Depth Estimation Model Based on Object Boundary Enhancement

Gyeong-Min Yu, Seung-Woo Nam, Jae-Won Park, Yoon-Seong Jang, Ju-Sung Kim, Myung-Sup Kim

This study proposes an enhanced integration method of a state-of-the-art monocular depth estimation (MDE) model to overcome the fundamental limitation of monocu...

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DOI: https://doi.org/10.7746/jkros.2025.20.4.567

A Study on the Actuator Allocation Method Considering Roll Attitude of Autonomous Underwater Vehicles

MyungJun Kim, JongHyon Hwang, DaeWon Park, MyungSub Shin, JaeYeop Choi

Autonomous Underwater Vehicles are actively used not only in marine exploration but also in military fields such as ISR (Intelligence, Surveillance, and Reconna...

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DOI: https://doi.org/10.7746/jkros.2025.20.4.579