• CN: 11-2187/TH
  • ISSN: 0577-6686

Journal of Mechanical Engineering ›› 2019, Vol. 55 ›› Issue (3): 147-153.doi: 10.3901/JME.2019.03.147

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Research on Multi-objective Optimization Redesign Method for Used Mechanical Equipment Based on Analytical Target Cascading

WANG Han1, JIANG Zhigang1, ZHANG Hua2, WANG Yan3   

  1. 1. Hubei Key Laboratory of Mechanical Transmission and Manufacturing Engineering, Wuhan University of Science & Technology, Wuhan 430081;
    2. Key Laboratory of Metallurgical Equipment and Control Technology, Wuhan University of Science & Technology, Wuhan 430081;
    3. Department of Computing, Engineering and Mathematics, University of Brighton, Brighton, BN2 4GJ, United Kingdom
  • Received:2018-04-11 Revised:2018-09-20 Online:2019-02-05 Published:2019-02-05

Abstract: In order to solve complicated coupled problems between system and components, a multi-objective optimization redesign method based on analytical target cascading (ATC) are presented. On the basis of the damage condition, remaining service life information and demand information, the range of remanufacturing cost, energy consumption, and material consumption can be obtained, aiming to restrict redesign objectives. An ATC method is presented to cooperation system redesign objectives and components redesign objectives. A multi-optimization model is established including remanufacturing cost, energy consumption and material consumption. The adapt teaching-learning-based optimization (A-TLBO) method is adopted to solve this model. Finally, a used machine tool (model C6140) is taken as an example to validate the feasibility and effectiveness of the proposed method.

Key words: adaptive adjustment strategy, analytical target cascading, multi-objective optimization, redesign, teaching and learning based optimization

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