scholarly journals Robotized Assembly Process Using Dual Arm Robot

Procedia CIRP ◽  
2014 ◽  
Vol 23 ◽  
pp. 47-52 ◽  
Author(s):  
Panagiota Tsarouchi ◽  
Sotiris Makris ◽  
George Michalos ◽  
Michael Stefos ◽  
Konstantinos Fourtakas ◽  
...  
Author(s):  
Marek Vagas ◽  
Simsik Dusan

Urgency of the research. Automation as a whole, together with increasing of demands from customer push companies at all levels to the implementation of new and innovative solutions of robotic devices. This reason we consider as sufficient for realization of special customized solution for deployment at assembly operations. Target setting. Purpose of article is to give an example how to increase a level of automation based on specific requirements that consists from assembly area. Actual scientific researches and issues analysis. Actual research is nowadays focused at such problematics, because return of investments based on robotic devices seems to be reliable and people at workplace can realize and focus to another type of tasks. Uninvestigated parts of general matters defining. Specific automated solution based on dual arm robot implementation into the assembly process brings us a new possibility for assembly flow realization together with required assembly sequence for whole operation. The research objective. The aim of article is to provide an idea how to automate such manual assembly tasks with focus to robotic devices implementation. The statement of basic materials. For realization of automated solutions is good to have a suitable material how to solve assembly sequence and assembly process. Conclusions. Published article presents an innovative idea for dual arm robot implementation into the assembly process. Proposed assembly sequence based on human – robot cooperation at this specific workplace gives an example and view how automation of assembly processes can be solved.


Author(s):  
Ali Zahavi ◽  
Shahriar Najafi Haeri ◽  
Dhanushka Chamara Liyanage ◽  
Mart Tamre

2016 ◽  
Vol 13 (6) ◽  
pp. 172988141666678
Author(s):  
Hongxing Wang ◽  
Ruifeng Li ◽  
Yunfeng Gao ◽  
Chuqing Cao ◽  
Lianzheng Ge

A whole resolved motion rate control algorithm designed for mobile dual-arm redundant robots is presented in this article. Based on this algorithm, the end-effector movements of the dual arms of the mobile dual-arm redundant robot can be decomposed into the movements of the two driving wheels of the differential driving platform and the movements of the dual-arm each joint of this robot harmoniously. The influence of the redundancies of the single- and dual-arm robots on the operation based on the fixed- and differential-driving platforms, which are then based on the whole resolved motion rate control algorithm, is studied after building their motion models. Some comparisons are made to show the advantages of this algorithm on the entire modeling of the complicated robotic system and the influences of the redundancy. First, the comparison of the simulation results between the fixed single-arm robot and the mobile single-arm robot is presented. Second, a comparison of the simulation results between the mobile single-arm robot and the mobile dual-arm robots is shown. Compared with the mobile single-arm robot and the fixed dual-arm robot based on this algorithm, the mobile dual-arm robot has more redundancy and can simultaneously track and operate different objects. Moreover, the mobile dual-arm redundant robot has better smoothness, more flexibility, larger operational space, and more harmonious cooperation between the two arms and the differential driving platform during the entire mobile operational process.


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