Journal of Northeastern University Natural Science ›› 2016, Vol. 37 ›› Issue (5): 683-687.DOI: 10.12068/j.issn.1005-3026.2016.05.016

• Mechanical Engineering • Previous Articles     Next Articles

Intelligent Multi-pipes Layout for Aero-Engine Based on CAFSC Algorithm

ZHANG Yu1, BAI Xiao-lan2   

  1. 1.School of Mechanical Engineering & Automation, Northeastern University, Shenyang 110819, China; 2.School of Mechanical Engineering, Shenyang Univesity of Chemical Technology, Shenyang 110142, China.
  • Received:2015-03-26 Revised:2015-03-26 Online:2016-05-15 Published:2016-05-13
  • Contact: ZHANG Yu
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Abstract: For the issue of multi-pipes layout for aero-engine, the chaos artificial fish swarm algorithm-based co-evolutionary (CAFSC) algorithm was applied to the intelligent multi-pipes layout, utilizing the idea of co-evolution and combining with the chaos artificial fish algorithm. In the algorithm, every pipe was considered as a population. On the one hand, every population was evolved independently by the chaos artificial fish swarm algorithm. On the other hand, choosing the representation to create the system model, the optimal pipe-routing was achieved by means of mutual collaboration. Facing the increasing pipes, the algorithm avoided the combination explosion, and optimized the pipe-routing on the whole regardless of the layout sequence.

Key words: aero-engine, intelligent multi-pipes layout, chaotic artificial fish swarm algorithm, co-evolutionary algorithm, engineering rules

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