A hybrid press system: Motion design and inverse kinematics issues

A hybrid machine (HM) is a system integrating two types of motor; servo and constant velocity with a mechanism. The purpose is to make use of the energy in the system efficiently with a flexible system having more than one degree of freedom (DOF). A review is included on hybrid press systems. This s...

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Bibliographic Details
Published in:Engineering science and technology, an international journal an international journal, 2016-06, Vol.19 (2), p.846-856
Main Authors: Kütük, M. Erkan, Dülger, L. Canan
Format: Article
Language:English
Subjects:
CF Toolbox
Hybrid machine
Inverse kinematics
Motion design
Press mechanism
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Summary:A hybrid machine (HM) is a system integrating two types of motor; servo and constant velocity with a mechanism. The purpose is to make use of the energy in the system efficiently with a flexible system having more than one degree of freedom (DOF). A review is included on hybrid press systems. This study is included as a part of an industrial project used for metal forming. The system given here includes a 7 link mechanism, one of link is driven by a constant velocity motor (CV) and the other is driven by a servo motor (SM). Kinematics analysis of the hybrid driven mechanism is presented here as inverse kinematics analysis. Motion design is very crucial step when using a hybrid machine. So motion design procedure is given with motion curve examples needed. Curve Fitting Toolbox (CFT) in Matlab® is offered as an auxiliary method which can be successfully applied. Motion characteristics are chosen by looking at requirements taken from metal forming industry. Results are then presented herein.
ISSN:2215-0986
2215-0986
DOI:10.1016/j.jestch.2015.11.012