Modeling of robot manipulators working under the sea and the design of a robust controller. - Hyeung-Sik Choi (Robotica, 1996)

Dynamics of cooperating manipulators for fixtureless assembly and robust control based on fuzzy logic. - Hyeung-Sik Choi (J. Field Robotics, 1999)

A robust neural controller for underwater robot manipulators. - Minho Lee; Hyeung-Sik Choi (IEEE Trans. Neural Networks Learn. Syst., 2000)

Robust control of robot manipulators with torque saturation using fuzzy logic. - Hyeung-Sik Choi (Robotica, 2001)

Dynamics modeling and analysis of a biped walking robot actuated by a closed-chain mechanism. - Hyeung-Sik Choi; Changyul Baek (J. Field Robotics, 2004)

A new revolute robot manipulator adapting the closed-chain mechanism. - Hyeung-Sik Choi; Jungmin Oh (J. Field Robotics, 2005)

Development of a biped walking robot actuated by a closed-chain mechanism. - Hyeung-Sik Choi; Yong-Heon Park (Robotica, 2006)

Development of a humanoid robot capable of handling heavy objects. - Hyeung-Sik Choi; Wonhyun Na; Dongwan Kang (Humanoids, 2008)

Development of a new buffing robot manipulator for shoes. - Hyeung-Sik Choi; Gyu-Deuk Hwang; Sam-Sang You (Robotica, 2008)

A humanoid robot capable of carrying heavy objects. - Hyeung-Sik Choi; Wonhyun Na; Dongwan Kang (Robotica, 2011)

Design and Analysis on a New Underwater Robot. - Ngoc-Huy Tran; Hyeung-Sik Choi; Sang-Seob Lee; Ba-Loc Mai (ICIRA (2), 2013)

Design and control of navigation system for hybrid underwater glider. - Sang-Ki Jeong; Hyeung-Sik Choi; Jin-Il Kang; Ji-Youn Oh; Seo-Kang Kim; Thieu Quang Minh Nhat (J. Intell. Fuzzy Syst., 2019)

Study on Control System of Integrated Unmanned Surface Vehicle and Underwater Vehicle. - Hyunjoon Cho; Sang-Ki Jeong; Dae-Hyeong Ji; Ngoc-Huy Tran; Mai The Vu; Hyeung-Sik Choi (Sensors, 2020)

Study on Dynamic Behavior of Unmanned Surface Vehicle-Linked Unmanned Underwater Vehicle System for Underwater Exploration. - Mai The Vu; Mien Van; Duc Hong Phuc Bui; Quang Thang Do; Tuan-Tu Huynh; Sang-Do Lee; Hyeung-Sik Choi (Sensors, 2020)

Disturbance learning controller design for unmanned surface vehicle using LSTM technique of recurrent neural network. - Sang-Ki Jeong; Dea-Hyeong Ji; Ji-Youn Oh; Jungmin Seo; Hyeung-Sik Choi (J. Intell. Fuzzy Syst., 2021)

Unmanned Surface Vehicle Thruster Fault Diagnosis via Vibration Signal Wavelet Transform and Vision Transformer under Varying Rotational Speed Conditions. - Hyunjoon Cho; Jung-Hyeun Park; Ki-Beom Choo; Myungjun Kim; Dae-Hyeong Ji; Hyeung-Sik Choi (Sensors, 2024)

AuxDepthNet: Real-Time Monocular 3D Object Detection with Depth-Sensitive Features. - Ruochen Zhang; Hyeung-Sik Choi; Dongwook Jung; Phan Huy Nam Anh; Sang-Ki Jeong; Zihao Zhu (CoRR, 2025)