External loss cost control method based on digital twinborn technology
A technology of external loss and cost control, applied in the direction of image data processing, data processing applications, special data processing applications, etc., can solve problems such as inaccuracy, lag, and tediousness, and reduce quality costs, increase accuracy, benefit-maximizing effect
Pending Publication Date: 2021-10-29
CHINA UNIVERSITY OF POLITICAL SCIENCE AND LAW
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Problems solved by technology
However, these old methods have many defects in the modern commodity society with increasingly rapid product updates, such as: lag, inaccuracy, cumbersomeness, etc.
The existence of these defects reduces the control efficiency of external loss costs, which is not conducive to the quality cost control of enterprises
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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] The purpose of the present invention is to provide a method for controlling external loss costs based on digital twin technology, and establish a set of external loss cost control models for enterprises with the help of digital twin technology, which improves the control efficiency of external loss costs and reduces quality costs, which is beneficial to enterprises Carry out quality cost control.
[0040] In order to make the above objects, features and...
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The invention provides an external loss cost control method based on a digital twinborn technology. The external loss cost control method comprises the following steps: determining various datamation descriptive indexes contained in a real commodity by adopting an analytic hierarchy process; using a digital twinning technology, endowing data of various datamation descriptive indexes to a three-dimensional simulation model of a product and imported into simulation software, and finally creating a digital product model and a digital consumer model; in simulation software, calling a data matching algorithm to accurately pair the established digital product model and digital consumer model; and presenting a pairing result in a descriptive statistical form, and obtaining a problem index according to a descriptive index difference rate. According to the problem indexes, the product defects are improved, so that the product defects are perfected before the product is input and output, the external loss cost is reduced, and the quality cost control is realized. The invention can effectively improve the control efficiency of the external loss cost, reduces the quality cost, and facilitates the quality cost control of an enterprise.
Description
technical field [0001] The invention relates to the technical field of quality cost control, in particular to an external loss cost control method based on digital twin technology. Background technique [0002] External loss costs are subordinate to quality costs. Quality cost refers to the general term of all kinds of expenses incurred by enterprises in order to maintain and improve product quality and various losses caused by product quality not reaching the specified level. The cost of quality generally includes two aspects: one is the cost of prevention and inspection; the other is the cost of loss. Among the three main costs, the most unpredictable and difficult to measure is the "external loss cost" in the loss cost. External failure cost (external failure cost) refers to all expenses caused by various factors such as product quality after the product is sold, such as: payment of user claims, return loss, warranty cost, discount loss, and loss of corporate reputation...
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IPC IPC(8): G06Q10/06G06T17/00G06Q30/02G06F30/20
CPCG06Q10/067G06Q10/06395G06Q30/0206G06F30/20G06T17/00
Inventor 夏宁孟琪森
Owner CHINA UNIVERSITY OF POLITICAL SCIENCE AND LAW