Production equipment including machine learning system and assembly and test unit

一种生产设备、试验器的技术，应用在具备机械学习器以及组装试验器的生产设备领域，能够解决多劳力和时间等问题

Active Publication Date: 2017-04-05
FANUC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, there is a problem that manual sorting of parts requires a lot of labor and time

Method used

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  • Production equipment including machine learning system and assembly and test unit
  • Production equipment including machine learning system and assembly and test unit
  • Production equipment including machine learning system and assembly and test unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Hereinafter, the production facility of the present invention will be described with reference to the drawings.

[0013] figure 1 It is a structural diagram of the production equipment of the embodiment of the present invention. The production facility 100 of the embodiment of the present invention includes a machine learner 10 and an assembly tester 20 . The machine learner 10 includes a state observation unit 1 , a reward calculation unit 2 , an artificial intelligence unit (hereinafter also referred to as a “learning unit”) 3 , and an intention determination unit 4 .

[0014] figure 2 It is a conceptual diagram of a process of producing a circuit by selecting a plurality of components from a plurality of component groups using the production equipment of the embodiment of the present invention. The assembly tester 20 selects a plurality of components (11, 12) from a plurality of component groups (A1, A2, A3, B1, B2, B3) with different characteristics, and uses th...

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PUM

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Abstract

The invention provides production equipment including a machine learning system and an assembly and test unit. The production equipment according to an embodiment of the present invention includes a machine learning system and an assembly and test unit. The assembly and test unit chooses components from component groups having different characteristic values, assembles the chosen components into a product, and tests the assembled product. The machine learning system includes a state observer for observing a test result of the product and the inventory amounts of the components grouped based on the characteristic values of the components; a reward calculator for calculating a reward based on the test result and the inventory amounts; an artificial intelligence for determining an action value based on an observation result by the state observer and the reward calculated by the reward calculator; and a decision maker for choosing components to be used in the next product assembly from the component groups based on a determination result by the artificial intelligence.

Description

technical field [0001] The present invention relates to a production facility equipped with a machine learning device and an assembly tester, and particularly relates to a production facility provided with a machine learning device and an assembly tester with the following functions, that is, to make the performance of a product assembled from a plurality of parts The product is produced so that the imbalance of the stock quantity of parts according to the characteristic of a part becomes small close to a target value. Background technique [0002] An electric motor assembly device is known (for example, JP 2003-324909 A), which automates most of the assembly process, has good productivity and quality stability, and can mass-produce low-cost electric motors. [0003] In conventional assembling devices such as electric motors and motor drive devices, the selection itself of a plurality of components is manually performed. There are errors in the characteristics of the plural...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06N99/00G06N3/08B23P21/00G06N20/00
CPCG06N20/00B23P21/00G06N3/08G06N3/042G06F17/16G06N5/045
Inventor 佐佐木拓
Owner FANUC LTD
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