According to the real background of repair and supply of valuable spare parts in the weapon equipment of the PLA, using the research results of the repairable inventory theory, the inventory model oi tne valuable spare parts in three-echelon repair and supply system was established through ex?panding the classical METRIC model and theory. The inventory strategy at different repair levels was optimized by taking the ordering cost of spare parts as constraint condition, the expected back-ordering quantity as object, so as to insure the maximum military and economic efficiency for the weapon equip?ment support work. Through an example, the simulation analysis was carried out by the three-echelon inventory model of the repairable value spare parts in weapon equipment.
Key words
military logistics /
spare parts /
repairable storage /
three-echelon /
METRIC model
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Footnotes
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