TY - GEN
T1 - Static and Modal Analysis of Critical Components of a Natatores-like Amphibious Robot
AU - Niu, Yan
AU - Shi, Liwei
AU - Guo, Shuxiang
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - The urgent need for marine resources exploration and development has gradually changed the focus of research in the field of robots. The research about robots working across multimedia is more important, including the amphibious robots. In this paper, a Natatores-like robot is designed, which has the characteristics of high environmental adaptability, concealment, propulsion efficiency and energy utilization. In order to study and verify the mechanical strength of the critical components of the robot when walking on land, the static and modal simulation analysis of the leg root, shank, and webbed foot of the leg design is carried out. The results show that the static strength and static stiffness of the leg root and shank meet the requirements, and the webbed foot needs to be optimized to make it have less deformation when loaded. None of them has danger of resonance with the motor.
AB - The urgent need for marine resources exploration and development has gradually changed the focus of research in the field of robots. The research about robots working across multimedia is more important, including the amphibious robots. In this paper, a Natatores-like robot is designed, which has the characteristics of high environmental adaptability, concealment, propulsion efficiency and energy utilization. In order to study and verify the mechanical strength of the critical components of the robot when walking on land, the static and modal simulation analysis of the leg root, shank, and webbed foot of the leg design is carried out. The results show that the static strength and static stiffness of the leg root and shank meet the requirements, and the webbed foot needs to be optimized to make it have less deformation when loaded. None of them has danger of resonance with the motor.
KW - ANSYS
KW - elastoplastic model
KW - modal analysis
KW - natatores-like amphibious robot
KW - static analysis
UR - http://www.scopus.com/inward/record.url?scp=85147898095&partnerID=8YFLogxK
U2 - 10.1109/YAC57282.2022.10023719
DO - 10.1109/YAC57282.2022.10023719
M3 - Conference contribution
AN - SCOPUS:85147898095
T3 - Proceedings - 2022 37th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2022
SP - 1554
EP - 1559
BT - Proceedings - 2022 37th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 37th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2022
Y2 - 19 November 2022 through 20 November 2022
ER -
