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Genetic algorithm-based advanced plan scheduling system and method

A genetic algorithm, planning and scheduling technology, applied in the direction of manufacturing computing systems, calculations, instruments, etc., can solve problems such as difficult planning and scheduling

Active Publication Date: 2016-02-10
AVICIT CO LTD
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Problems solved by technology

[0007] The technology of the present invention solves the problem: aiming at the production characteristics of the workshops of military enterprises such as aviation and aerospace, and the difficulty of planning and scheduling, it overcomes the deficiencies of the prior art and provides an advanced planning and scheduling system and method based on genetic algorithms. The mutation and population evolution characteristics in the genetic algorithm can successively generate the optimal solution in the potential solution population to solve the scheduling problem of the production workshop of aviation enterprises

Method used

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  • Genetic algorithm-based advanced plan scheduling system and method

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Embodiment Construction

[0033] Such as figure 1 As shown, the present invention includes a basic setting module, a data management module, and a planning and scheduling module.

[0034] Such as figure 2 As shown, the specific realization of the basic setting module in the present invention is as follows:

[0035] 1) Material settings for workshop or factory production and processing, including material code, name, main production department, and other attribute information;

[0036] 2) Information setting of personnel in the system, including information setting of personnel code, personnel attribute, and subordinate department;

[0037] 3) Set the team information contained in the production department, including team code, team name, and team attribute settings;

[0038] 4) The working calendar setting of the workshop or factory, including the designation of working days and non-working days, different departments can set different working calendars;

[0039]5) Set operation authority for syst...

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Abstract

The present invention relates to a genetic algorithm-based advanced plan scheduling system and method. The system comprises a basic setting module, a data management module and a scheduling module. Optimal solutions are successively generated from potential solution populations by using the characteristics of mutation and population evolution in a genetic algorithm, so as to solve the scheduling problems of machining workshops of aviation enterprises.

Description

technical field [0001] The invention relates to a genetic algorithm-based advanced planning and scheduling system and method, and belongs to the technical field of computer control and management. Background technique [0002] Aviation, aerospace and other military enterprises are typical discrete manufacturing industries. Workshop production generally has the characteristics of complex product structure, many parts, multiple varieties, small batches, batch production and scientific research mixed production, many factors affecting production, and difficult planning and arrangement. . In actual production, planners need to plan workshop operations based on batch production tasks, scientific research tasks, and other sporadic tasks, in combination with inventory conditions, equipment resource conditions, tooling guarantee conditions, process preparation conditions, material supply conditions, and personnel conditions. Scheduling and Scheduling. Due to the complexity of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/04
CPCY02P90/30
Inventor 孙棋棋庞宝勇张立雷赵永宣
Owner AVICIT CO LTD
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