Non-API petroleum dedicated pipe QI system optimization method based on heterogeneous information network

Abstract

The invention discloses a heterogeneous information network-based non-API (Application Program Interface) petroleum dedicated pipe QI (Quality Index) system optimization method. A QFD-based method is used for establishing a non-API petroleum special pipe QI system capable of comprehensively reflecting the requirement of the highest quality level of a current non-API product and the future non-API product quality development requirement standard, and a to-be-optimized non-API petroleum special pipe QI system which is established on the basis of research data and reflects the current non-API product quality level of a specific enterprise. The relation between the two is established through a heterogeneous information network, and the directivity problem of optimization is solved; the method comprises the following steps: calculating an optimization exponential function of a corresponding index from sensitivity calculated by a heterogeneous information network in which a cost function of QI system index improvement cost and an urgency function of index improvement to an enterprise are fused, so as to formulate a specific QI system optimization strategy for the enterprise; the problem of how to optimize the QI system under the condition most adaptive to the own condition of an enterprise is solved.

Description

technical field [0001] The invention belongs to the technical field of research on the quality infrastructure of non-API oil-specific pipes, in particular to a method for optimizing the QI system of non-API oil-specific pipes based on heterogeneous information networks. Background technique [0002] With the development of economy and society, promoting development through quality has become the consensus of all countries, and the concept of quality infrastructure (QI) came into being. At present, the research on QI at different levels is developing rapidly, and the global, national, and small industry companies have successively proposed their own QI index systems. [0003] As defined by the World Bank: Quality Infrastructure (QI) means the ecosystem of public and private institutions, and the legal and regulatory frameworks and practices that establish and implement standardization, certification, metrology and conformity assessment (testing, inspection and certification)....

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problems existing in the prior art, the present invention lacks the method for optimizing the QI system of the current non-API petroleum special pipe industry, which makes it difficult for enterprises to improve their own QI index system in order to improve their own QI level, so that The quality of non-API petroleum special pipe products meets the needs of the current market and the future development direction of the demand, and reaches the international advanced level of the same kind. This invention proposes a non-API petroleum special pipe QI system optimization method based on heterogeneous information network

Images