DocumentCode :
3315798
Title :
Biological swimming mechanism analysis and design of robotic frog
Author :
Pandey, Jyoti ; Reddy, Nandyala Sreeramula ; Ray, Ruben ; Shome, Sankar Nath
Author_Institution :
Sch. of Mechatron., Central Mech. Eng. Res. Inst., Durgapur, India
fYear :
2013
fDate :
4-7 Aug. 2013
Firstpage :
1726
Lastpage :
1731
Abstract :
There are several locomotion mechanisms in Nature. The study of mechanics of any locomotion is very useful for scientists and researchers. Many locomotion principles from Nature have been adapted in robotics. There are several species which are capable of multimode locomotion such as walking and swimming, and flying etc. Frogs are such species, capable of jumping, walking, and swimming. Multimode locomotion is important for robots to work in unknown environment. Frogs are widely known as good multimode locomotors. Webbed feet help them to swim efficiently in water. This paper presents the study of frog´s swimming locomotion and adapting the webbed feet for swimming locomotion of the robots. A simple mechanical model of robotic leg with webbed foot, which can be used for multi-mode locomotion and robotic frog, is put forward. All the joints of the legs are designed to be driven by tendon-pulley arrangement with the actuators mounted on the body, which allows the legs to be lighter and compact.
Keywords :
actuators; biomechanics; design engineering; legged locomotion; actuators; biological swimming mechanism analysis; biological swimming mechanism design; flying; frog swimming locomotion; locomotion mechanisms; mechanical model; multimode locomotion; multimode locomotors; robotic frog; robotic leg; tendon-pulley arrangement; walking; webbed feet; webbed foot; Foot; Force; Hip; Joints; Legged locomotion; Propulsion;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Mechatronics and Automation (ICMA), 2013 IEEE International Conference on
Conference_Location :
Takamatsu
Print_ISBN :
978-1-4673-5557-5
Type :
conf
DOI :
10.1109/ICMA.2013.6618176
Filename :
6618176
Link To Document :
بازگشت