Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Optimal design of a parallel mechanism with three rotational degrees of freedom
Tianjin University.
Tianjin Univeristy.
School of Mechanical Engineering, Tianjin University, Tianjin 300072, China.ORCID iD: 0000-0002-6747-8565
Show others and affiliations
2012 (English)In: Robotics and Computer-Integrated Manufacturing, ISSN 0736-5845, E-ISSN 1879-2537, Vol. 28, no 4, p. 500-508Article in journal (Refereed) Published
Abstract [en]

This paper presents the concept design of a pose-adjustment system applied in the large fuselage or wing assembly of aircraft manufacturing which including a 3-degree-of-freedom rotational parallel mechanism (3-DoFs RPM), pogo columns and three tracks. The optimal design of the 3-DoFs RPM with its topology a 3-PUS&S mechanism is detailed, which is designed as a rigid yet compact module that can act as a pose-adjustment mechanism moving along three long tracks for large aircraft structural component assembly, a middle fuselage for example. Inverse kinematics of the 3-DoFs RPM with the exponential product method is achieved to lay the foundation for its kinematic synthesis. Next, with the commercial mathematical software, one can get the reachable workspace and define the prescribed workspace, respectively. Then, dimensional synthesis of the 3-DoFs RPM is executed to achieve a relatively good kinematic performance within its workspace. With the commercial CAE software, stiffness analysis is carried out for performance evaluation of the 3-DoFs RPM virtual prototype.

Place, publisher, year, edition, pages
2012. Vol. 28, no 4, p. 500-508
Keywords [en]
Rotational parallel mechanism (RPM); Pose-adjustment system; Optimal design; Stiffness analysis
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-249533DOI: 10.1016/j.rcim.2012.02.002ISI: 000303186100006Scopus ID: 2-s2.0-84859129731OAI: oai:DiVA.org:kth-249533DiVA, id: diva2:1304612
Note

QC 20190614

Available from: 2019-04-12 Created: 2019-04-12 Last updated: 2019-06-14Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Lian, Binbin
In the same journal
Robotics and Computer-Integrated Manufacturing
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 3 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf