Production distribution scheduling method based on ant colony algorithm

Abstract

The present invention discloses a production distribution scheduling method based on ant colony algorithm. The modeling is carried out for a production combined distribution scheduling problem with volume and production time differences, then the solution is carried out through an improved ant colony algorithm, thus a set of optimized scheme of production distribution scheduling is obtained, the total operation cost of a target position manufacturing enterprise is reduced greatly, and the enterprise operational efficiency is improved. At the same time, for a specific problem, a practical application development solution is given, and thus an enterprise can efficiently obtain a suitable optimal scheduling scheme.

Description

technical field [0001] The invention belongs to the field of supply chains, in particular to a method for scheduling production and distribution based on ant colony optimization. Background technique [0002] In the current market environment, the core competitiveness of manufacturing enterprises is no longer simply manufacturing capabilities, but supply chain operation capabilities. Manufacturing enterprises need to exercise overall control over procurement, production and distribution, and integrate production systems and logistics systems. Only by optimizing can we maximize the overall economic benefits and enhance the competitiveness of enterprises. [0003] Joint scheduling is a kind of optimization method oriented to the supply chain. It adopts the paradigm of precise scheduling to design a joint scheduling plan for each link in the supply chain, so as to realize the optimization of the overall economic benefits of the enterprise, thereby improving the service level of...

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Problems solved by technology

[0004] At present, the research on the joint scheduling problem is concentrated in the traditional production mode. In this type of production mode, a piece of equipment can process a job or a batch of fixed number of jobs at the same time. However, in the real industry, the differential batch production mode also It has the nature of these two production modes, and is more complex and widely used than these two types

Moreover, most of the traditional scheduling methods only blindly consider how to reduce production costs, and do not consider how to minimize the total cost of joint scheduling of production and distribution, so they cannot adapt to the current production needs.

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