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作者:

Chen, Yao-Jun (Chen, Yao-Jun.) | Yao, Xi-Fan (Yao, Xi-Fan.) | Xu, Dong-Lai (Xu, Dong-Lai.)

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EI Scopus PKU CSCD

摘要:

To solve the unilateral problems of job-shop scheduling performance measures used in previous studies, by using an unified measure-profit integrated time, quality, cost, energy and environment along with entropy as evaluating the scheduling effectiveness, an approach for job-shop scheduling algorithm is proposed based on genetic algorithm. Wherein, the profit is regarded as the adaptive value of the chromosome in genetic algorithm, a set of suboptimal scheduling schemes gained via searches, and the best scheduling scheme is gained after decision-making for the suboptimal scheduling schemes with profit and entropy as objectives summed up by entropic weights. Examples and programs in program language C# are used to illustrate validation. It shows that the proposed approach have some advantage than that of traditional scheduling algorithms in all sidedness and practicability of performance measures.

关键词:

Chromosomes Decision making Entropy Genetic algorithms Job shop scheduling Profitability Scheduling Scheduling algorithms

作者机构:

  • [ 1 ] [Chen, Yao-Jun]School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China
  • [ 2 ] [Yao, Xi-Fan]School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China
  • [ 3 ] [Xu, Dong-Lai]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100124, China

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来源 :

Journal of Beijing University of Technology

ISSN: 0254-0037

年份: 2010

期: 10

卷: 36

页码: 1305-1311

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