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生產(chǎn)與延期成本最小為目標的車間資源優(yōu)化配置研究
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國家自然科學(xué)基金資助項目(61074136)


Optimization of Job-shop Resource Configuration for Minimizing Manufacturing and Tardiness Cost
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    摘要:

    針對作業(yè)車間的離散制造環(huán)境,,以加工與延期成本最小為目標,提出一種資源配置調(diào)整問題的優(yōu)化分析方法,。首先根據(jù)作業(yè)車間的物料流與作業(yè)流,,構(gòu)建了生產(chǎn)過程仿真模型,對資源配置方案的調(diào)整效果作出評價,。進而將生產(chǎn)仿真分析方法與改進的模擬退火方法相結(jié)合,,設(shè)計了求解算法,實現(xiàn)對工作中心資源配置量與產(chǎn)品工藝路線(即資源結(jié)構(gòu)與使用方式)的聯(lián)合優(yōu)化調(diào)整,。算法以關(guān)鍵生產(chǎn)路徑分析指導(dǎo)鄰域方案搜索與選擇,,加快了收斂速度,比傳統(tǒng)的隨機鄰域搜索方法具有更好的求解效率與質(zhì)量,,更適合于大規(guī)模資源配置問題的建模求解,。

    Abstract:

    In the discrete manufacturing environment of a job-shop, an optimization method for the resource configuration adjustment in order to minimize its manufacturing and tardiness cost was presented. With the material flow and work flow of a job-shop, a manufacturing process simulation model was first constructed to evaluate the performance of each resource configuration adjustment properly. Then by combining the production simulation method and improved simulated annealing algorithm, a solution algorithm for adjusting the resource amount of work centers and the production routings of products (or the configuration structure and usage way of resources) jointly was designed. In the proposed algorithm, the search and selection of neighbor configuration alternatives was guided by the critical production path analysis, and its convergence rate was then accelerated. It can gain better solution quality and efficiency than the traditional random search method, thus is more suitable for modeling and solving the large-scale resource configuration problem.

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唐蘇州,高媛,王德倫,黃亮.生產(chǎn)與延期成本最小為目標的車間資源優(yōu)化配置研究[J].農(nóng)業(yè)機械學(xué)報,2012,43(11):237-243. Tang Suzhou, Gao Yuan, Wang Delun, Huang Liang. Optimization of Job-shop Resource Configuration for Minimizing Manufacturing and Tardiness Cost[J]. Transactions of the Chinese Society for Agricultural Machinery,2012,43(11):237-243.

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  • 在線發(fā)布日期: 2012-11-16
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