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设施定位
释义
设施定位
Encyclopedia
理学
近似算法
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facility location
设施定位
设施定位(Facility Location)问题是近似算法和运筹学中的一个经典的组合优化问题,该问题也称为设施选址问题。在问题实例中,给定m个设施和n个客户,每个设施i(1 ≤ i ≤ m)有一个打开费用fi ≥ 0,设施i和客户j(1 ≤ j ≤ n)之间有一个非负的连接费用cij。通常,cij是设施i和客户j之间的距离。问题要求打开m个设施中的若干设施,将每一个客户连接到一个打开的设施上,使得总的打开费用和总的连接费之和最小,在此总的打开费用指打开的所有设施的打开费用之和,总的连接费用指所有客户到其连接到的设施的连接费用之和。
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ground maintenance support for flight test
ground meristem
ground mobile mapping
ground model
ground motion
ground nadir point
ground navigation phase
ground object reflectance spectrum curve
ground object spectrum
ground object spectrum characterization
ground oil storage tanks
ground operation and control system
ground operator of unmanned aerial vehicle
ground penetrating radar
ground plane
ground positioning orientation and aiming system
ground power supply and distribution test equipment
ground pressure
ground pressure around openings
ground pressure around shaft
ground pressure in stopes
ground pressure management
ground propagation
ground proximity warning system
ground radiation
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