Method for establishing an aviation equipment maintenance equipment inventory limit measurement and calculation model

Abstract

The invention relates to a method for establishing an aviation equipment maintenance equipment inventory limit measurement and calculation model, which comprises the following steps of: establishing an inventory limit basic model on the basis of a single-loading consumption standard and a single-loading turnover standard on the basis of relevant provisions of turnover equipment inventory management, and determining a lower limit and an upper limit of turnover equipment inventory; The good guarantee rate of the aviation material is taken as a system guarantee efficiency index; A stock lower limit optimization model is established and a solving algorithm is given by taking the good guarantee rate of the aviation material as a constraint condition, the basic fault turnover standard is furtheroptimized from the perspective of an equipment system, and it is ensured that the good guarantee rate of the aviation material of one machine type can reach the required level according to the stocklower limit. The method has important practical significance for effectively improving the guarantee level of the maintenance equipment of the troop aviation equipment.

Description

technical field [0001] The invention belongs to the technical field of aviation maintenance and spare parts optimization, and relates to a method for establishing a measurement and calculation model of inventory limit of aviation equipment maintenance equipment. Background technique [0002] In the case of aircraft equipment taking on more and more tasks, equipment inventory plays a huge role and has become an important part of equipment combat effectiveness. It occupies the same important position as combat performance and is an important factor restricting equipment development and affecting life cycle costs. . However, there is currently a lack of inventory limit standards for equipment inventory control, resulting in unreasonable inventory structures, backlogs and shortages. Therefore, it is urgent to study and customize the inventory limit standards for turnover equipment. [0003] Xin Houju et al. In 2014, in response to the needs of a certain type of aircraft materia...

AI Technical Summary

Problems solved by technology

in other words, the turnaround standard function evaluates the support effectiveness of the conditional support, but not the support effectiveness of the entire equipment system

Therefore, inventory control and ordering decisions based only on the turnover standard cannot meet the actual requirements of the military aviation equipment maintenance and equipment support work

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