Journal of Northeastern University Natural Science ›› 2015, Vol. 36 ›› Issue (5): 704-708.DOI: 10.12068/j.issn.1005-3026.2015.05.021

• Mechanical Engineering • Previous Articles     Next Articles

Aircraft Part and Its Assembly Fixture Model Based on Multi-domain Integrated Mapping

XU Kai-yuan1, 2, QU Rong-xia1, WANG Jian-xi3   

  1. 1. State Key Lab of Integrated Automation for Process Industry, Northeastern University, Shenyang 110819, China; 2. School of Mechanical Engineering & Automation, Northeastern University, Shenyang 110819, China; 3. Military Representative Office of PLA, Shenyang Liming Aero-Engine Co., Shenyang 110043, China.
  • Received:2014-04-10 Revised:2014-04-10 Online:2015-05-15 Published:2014-11-07
  • Contact: XU Kai-yuan
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Abstract: Considering the problem of aircraft part assembly fixture collaborative design and assembly data expression, the modeling process of aircraft assembly object and its fixture multi-domain integration was discussed. The modeling process provides the knowledge framework of multi-domain integration model. The information composition of all domain, and describe all the data in the assembly process field were defined. At the same time, the mapping mechanism between assembly object and assembly fixture, and elaborate four key knowledge points included in mapping process was proposed. Finally, the effectiveness and feasibility of the method are demonstrated by winglet example, making it more systematic and improving the response speed & the collaborative design efficiency of aircraft structure, assembly process planning, and tooling design.

Key words: aircraft assembly fixture design, feature modeling, winglet, multi-domain integrated mapping

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