Production technology process control method suitable for multi-machine simultaneous processing of single workpieces
A process control and simultaneous processing technology, applied in data processing applications, instruments, forecasting, etc., can solve problems such as low production efficiency and insufficient production control precision, and achieve the goal of improving productivity, improving resource utilization, and optimizing production control schemes. Effect
Active Publication Date: 2017-12-05
HUAZHONG UNIV OF SCI & TECH
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[0005] Aiming at the above defects or improvement needs of the prior art, the present invention provides a generation process control method for multi-machine simultaneous processing of a single workpiece, which adopts a multi-parallel processor problem control method and is based on an improved discrete artificial bee The group method optimizes its production control process and solves the above-mentioned technical problems of insufficient production control precision and low production efficiency
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[0042] In order to make the object, technical scheme and advantages of the present invention clearer, the following combination Attached pictureAnd embodiment, the present invention is described in further detail. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0043] According to an embodiment of the present invention, a production process control method for multiple machines to process a single workpiece at the same time, refer to picture 1 - picture 2 , including the construction of the production process control model and the solution process of the model, the detailed description is given below:
[0044] 1) Construction of production process control model ...
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The present invention discloses a production technology process control method suitable for multi-machine simultaneous processing of single workpieces. The method comprises: performing construction of a multi-parallel processor problem model according to features of a production workshop, wherein the model comprises processing case of simultaneous and independent processing of single workpieces of multiple machines; constructing a model solution method based on a DABC algorithm, taking the minimization of the maximum completion time and the minimization of the device investment cost as a target to search the optimal workpiece processing sequence and a machine resource distribution mode; and finally, performing publishing and storage of a production control result scheme, and performing storage and management of the related workshop data information. The method provided by the invention can solve the production control problem of multi-machine simultaneous processing of single workpiece processing cases and integrally consider the workpiece processing sequence and the machine resource distribution so as to improve the model solution efficiency through improvement of the DABC algorithm, and the optimal production technology process control scheme greatly improves the productivity.
Description
technical field [0001] The invention belongs to the technical field of workshop production process control, and in particular relates to a production process control method for multiple machines to simultaneously process a single workpiece, which is suitable for processing a single workpiece with multiple machines in a discrete manufacturing workshop. Background technique [0002] For the production process control method, there are some mature solutions in the prior art, which can better solve the related process control problems in the workshop production and obtain better technical effects. For example, in the Chinese invention patent 201210012320.X, a workshop production control method based on an improved genetic algorithm is proposed, which takes maximizing all product satisfaction and maximizing the minimum satisfaction as production control objectives, and solves the problem of uncertain and dynamic processing parameters. Complex workshop production control problems ...
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IPC IPC(8): G06Q10/04G06Q10/06
CPCG06Q10/04G06Q10/06316G06Q10/0633
Inventor 李新宇肖胜强高亮陈鹏陈羊幸余傲蓉
Owner HUAZHONG UNIV OF SCI & TECH