Hyoung-Jong Ahn

Design and optimization of prosthetic foot by using polylactic acid 3D printing

Kwang-Hee Lee, Chul-Hee Lee, Zhen Tao, 2017 .

Development and Performance Verification of a Motorized Prosthetic Leg for Stair Walking

Hyoung-Jong Ahn, Kiwon Park, Kwang-Hee Lee, 2020, Applied bionics and biomechanics.

Design optimization of a knee joint for an active transfemoral prosthesis for weight reduction

Kwang-Hee Lee, Chul-Hee Lee, Hyoung-Jong Ahn, 2017 .

Design optimization of a knee joint for an active transfemoral prosthesis for weight reduction

Kwang-Hee Lee, Chul-Hee Lee, Hyoung-Jong Ahn, 2017, Journal of Mechanical Science and Technology.

Influence of gear tooth addendum and dedendum on the helical gear optimization considering mass, efficiency, and transmission error

Geun-Ho Lee, Young-Jun Park, Suchul Kim, 2021 .

Self-Loosening Characteristics of Three-Dimensional Printed Bolted Joints

Kwang-Hee Lee, Chul-Hee Lee, Hyoung-Jong Ahn, 2019 .

Design and optimization of prosthetic foot by using polylactic acid 3D printing

Kwang-Hee Lee, Chul-Hee Lee, Chenglong Lian, 2017, Journal of Mechanical Science and Technology.