Joint Scheduling Method for Production and Transportation Oriented to Continuous Production

Abstract

The present invention is a production and transportation joint scheduling method for continuous production. The method is based on the role-exchanging artificial bee colony algorithm of segment decoding, and extends the scheduling link to the raw material procurement link. When scheduling, the procurement, production and distribution processes are considered at the same time. And sharing vehicles in the procurement and production process can make better use of vehicle resources and shorten the total scheduling time. The artificial bee colony algorithm based on segmental decoding is adopted to solve the problem. The leading bee and the follower bee can switch each other in the process of optimization. The search ability and development ability are strong, and the search space of understanding is enlarged, and more bees can be found. Feasible solution, and avoid falling into the local; Compared with artificial bee colony algorithm based on segment decoding and genetic algorithm based on segment decoding, the solution result is better.

Description

technical field [0001] The invention relates to the field of continuous production-oriented scheduling, in particular to a continuous production-oriented production and transportation joint scheduling method. Background technique [0002] Production and transportation are two important parts in the supply chain, and joint optimization of production and transportation is the key to reducing the total scheduling time of the supply chain. In the current production-transportation joint scheduling, a large part of the production mode is limited to discrete production mode, without considering the production mode of continuous production; and the scheduling link only involves two links of production and distribution, and does not combine procurement, production and distribution The three links are considered together. For example, Jamili et al. (JamiliN, Ranjbar M, Salari M. Abi-objective model for integrated scheduling of production and distribution in a supply chain with order ...

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Problems solved by technology

For example, Jamili et al. (JamiliN, Ranjbar M, Salari M. Abi-objective model for integrated scheduling of production and distribution in a supply chain with order release date restrictions [J]. Journal of Manufacturing Systems, 2016, 40: 105-118.) studied the supply chain In the three-stage scheduling problem of procurement, production, and distribution, after the manufacturer purchases raw materials from the supplier, it uses a stand-alone production method to produce, and then distributes the finished product to the customer. When scheduling, it is necessary to determine the completion time, delivery time, and transportation of each order. Batches and transportation routes, raw materials and finished products are not scheduled at the same time to shorten the total scheduling time, and cannot be used in continuous production

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