Title :
Force analysis of lumped compliance compliant mechanism with equivalent friction circle method
Author :
Lvzhong, Ma ; Xiaoqin, Yin ; Qizhi, Yang ; Jun, Xie
Author_Institution :
Inst. of Smart Mech. & Robot, Jiangsu Univ., Zhenjiang, China
Abstract :
The lumped compliance compliant mechanism is one of the compliant mechanisms. A new type of 3 DOF translational 3-RRC parallel mechanisms is introduced and is completely changed to a compliant mechanism. This mechanism can be used in micro-displacement manipulator and three-dimension force transducer etc. The relationship between the forces and deformation of the compliant hinge is studied. A new method of equivalent friction circle is applied to carry out the force analysis of the mechanism. This method is convenient to analyze the mechanisms.
Keywords :
elastic constants; elastic deformation; friction; robots; 3 DOF translational 3 RRC parallel mechanisms; elastic deformation; equivalent friction circle method; force analysis; lumped compliance compliant mechanism; microdisplacement manipulator; three dimension force transducer; Difference equations; Fasteners; Friction; Intelligent robots; Lubrication; Mechanical engineering; Pollution; Structural beams; Structural engineering; Transducers;
Conference_Titel :
Robotics, Intelligent Systems and Signal Processing, 2003. Proceedings. 2003 IEEE International Conference on
Print_ISBN :
0-7803-7925-X
DOI :
10.1109/RISSP.2003.1285751
