DocumentCode :
2342930
Title :
Kinematics and statics of robotic catapults based on the closed elastica
Author :
Yamada, Atsushi ; Mochiyama, Hiromi ; Fujimoto, Hideo
Author_Institution :
Nagoya Inst. of Technol., Nagoya
fYear :
2007
fDate :
Oct. 29 2007-Nov. 2 2007
Firstpage :
3993
Lastpage :
3998
Abstract :
Two types of robotic catapults based on the closed elastica are proposed as robotic elements for generating impulsive motions. To obtain impulsive motions, these catapults utilize the snap-through buckling of an elastic material induced by applying driving torques to the ends of the elastic strip. In this paper, we show the effectiveness of the various types of the robotic catapults based on the kinematics and statics of a serial- chain approximation model. The numerical simulations show that these catapults can increase the elastic energy necessary for impulsive motions even if the driving torques decrease.
Keywords :
elasticity; mobile robots; robot kinematics; statics; torque; closed elastica; driving torques decrease; elastic material induced; impulsive motions; robotic catapults; robotic elements; serial-chain approximation model; snap-through buckling; Acceleration; Dolphins; Gravity; Intelligent robots; Kinematics; Notice of Violation; Numerical simulation; Shape; Strips; USA Councils;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Robots and Systems, 2007. IROS 2007. IEEE/RSJ International Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-0912-9
Electronic_ISBN :
978-1-4244-0912-9
Type :
conf
DOI :
10.1109/IROS.2007.4399551
Filename :
4399551
Link To Document :
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