This paper focuses on the prototype design of a 6-DOF compliant parallel micro-manipulator (PMM) with isotropic/decoupled performances. By investigating the incidence relation between inputs and outputs of the micro-manipulator, a design method for micro-manipulator is proposed and discussed based on screw theory. Using the method, a 6-DOF compliant PMM prototype driven by piezoelectric actuators is designed and manufactured. The PMM is designed with the monolithic structure, and its conventional joints are replaced by flexure hinges. In order to ensure the end-effector can reach the desired points with required orientations, the relation model between workspace and the parameters of piezoelectric actuator (PZT) is derived by considering input-force, payload, stiffness, displacement and the topology of the PMM. Finally, the experiment of the micro-manipulator prototype is performed to verify the above research results. The proposed method is systematic and useful for the design of 6-DOF PMMs.
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ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference
August 28–31, 2011
Washington, DC, USA
Conference Sponsors:
- Design Engineering Division and Computers and Information in Engineering Division
ISBN:
978-0-7918-5483-9
PROCEEDINGS PAPER
Prototype Design of a 6-DOF Compliant Parallel Micro-Manipulator Available to Purchase
Yi Yue,
Yi Yue
Shanghai Jiaotong University, Shanghai, China
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Feng Gao,
Feng Gao
Shanghai Jiaotong University, Shanghai, China
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Hao Ge
Hao Ge
Shanghai Jiaotong University, Shanghai, China
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Yi Yue
Shanghai Jiaotong University, Shanghai, China
Feng Gao
Shanghai Jiaotong University, Shanghai, China
Hao Ge
Shanghai Jiaotong University, Shanghai, China
Paper No:
DETC2011-47695, pp. 921-930; 10 pages
Published Online:
June 12, 2012
Citation
Yue, Y, Gao, F, & Ge, H. "Prototype Design of a 6-DOF Compliant Parallel Micro-Manipulator." Proceedings of the ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. Volume 6: 35th Mechanisms and Robotics Conference, Parts A and B. Washington, DC, USA. August 28–31, 2011. pp. 921-930. ASME. https://doi.org/10.1115/DETC2011-47695
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