CN109460954A - A kind of supplier's direct-furnish line side material allocation method based on JIT-VMI - Google Patents

A kind of supplier's direct-furnish line side material allocation method based on JIT-VMI Download PDF

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CN109460954A
CN109460954A CN201811251792.4A CN201811251792A CN109460954A CN 109460954 A CN109460954 A CN 109460954A CN 201811251792 A CN201811251792 A CN 201811251792A CN 109460954 A CN109460954 A CN 109460954A
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vmi
supplier
warehouse
material allocation
manufacturer
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CN109460954B (en
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杨晓英
王金宇
程攀攀
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Henan University of Science and Technology
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/083—Shipping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06313—Resource planning in a project environment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/083—Shipping
    • G06Q10/0835—Relationships between shipper or supplier and carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders

Abstract

Supplier's direct-furnish line side material allocation method based on JIT-VMI that the present invention relates to a kind of, related data parameter is obtained first, then minimum material allocation total cost model is established, supplier's direct-furnish line side material allocation dynamic phase i.e. based on JIT-VMI measures Optimized model, finally minimum material allocation total cost model is handled, obtains optimal dispatching batch and the optimal dispatching frequency under minimum material allocation totle drilling cost.Can determine it is cooperate with manufacturer production plan sequence, measured with the best material allocation phase that dynamic need is adapted and VMI quantity in stock standard, if carrying out material allocation according to obtained optimal dispatching batch and the optimal dispatching frequency, it can be realized the Panel management of supplier's material allocation, promote client's production efficiency, meet customer personalized demand, material allocation totle drilling cost can also be utmostly reduced, while cooperateing with reduction supplier and manufacturer inventory.

Description

A kind of supplier's direct-furnish line side material allocation method based on JIT-VMI
Technical field
Supplier's direct-furnish line side material allocation method based on JIT-VMI that the present invention relates to a kind of.
Background technique
Mixed-model assembly production be to meet customer personalized demand, it is assembly technology is similar and the different product of model exists One enterprising luggage of production line is matched, and realizes low cost, high quality and efficient Flexible Production mode.Mixed-model assembly produces energy It enough effectively improves production efficiency and reduces cost, but increase the difficulty of material allocation Panel management simultaneously.Material allocation is basis Product BOM and process or station supplies consumption and the logistics that material is sent to process or station in time on demand in conjunction with productive temp Activity is the key element in production logistics system.The dynamic material dispatching standard of periodical quantity wherein cooperateed with production sequence plan It is key, it is orderly carried out for guaranteeing to produce, and reduction inventory plays an important role.
The dispatching research of supplier's direct-furnish line side material Panel management involved in existing is less, for mixed-model assembly type manufacturing enterprise Material of the same race has multi-provider to supply and the supplier's dynamic material dispatching phase amount model cooperateed with production sequence plan is ground Study carefully more rare.The Panel management degree of existing supplier's material allocation is lower, can not the customer personalized demand of quick response, into And the production efficiency of client is reduced, and distribution cost is higher.
Summary of the invention
Supplier's direct-furnish line side material allocation method based on JIT-VMI that the object of the present invention is to provide a kind of, to solve The problem of Panel management degree of certainly existing supplier's material allocation is lower, reduces client's production efficiency.
To achieve the above object, the solution of the present invention includes that a kind of supplier's direct-furnish line side material based on JIT-VMI is matched Delivery method, comprising the following steps:
(1) supplier's material production beat, manufacturer's assembly line productive temp, production schedule cycle time, supply are obtained Material is transported to the warehouse VMI time, the lay day on the online side of material, VMI warehouse materials safety inventory coefficient, a life by quotient It produces in the planning cycle time, output, the production single product of corresponding product need the quantity of material, supplier to supply homologue The supply ratio of material, Board Lot unit time VMI material store expense, the warehouse VMI dispenses a material fixed cost coefficient, The warehouse VMI dispense unit distance cost coefficient, the warehouse VMI away from manufacturer distance, Board Lot material handling cost coefficient and Board Lot unit time line side material stores cost coefficient；
(2) minimum material allocation total cost model is established；
(3) minimum material allocation total cost model is handled, obtain under minimum material allocation totle drilling cost optimal matches Send batch and the optimal dispatching frequency.
Minimum material allocation total cost model is first established according to the relevant parameter got, that is, is established based on JIT-VMI's Supplier's direct-furnish line side material allocation dynamic phase measures Optimized model, then handles the model, obtains minimum material allocation Optimal dispatching batch and the optimal dispatching frequency under totle drilling cost, can determine it is cooperate with manufacturer production plan sequence, with move The amount of best material allocation phase and VMI quantity in stock standard that state demand is adapted are matched according to obtained optimal dispatching batch with optimal If sending the frequency to carry out material allocation, the Panel management of supplier's material allocation can be realized, it is therefore prevented that because supplier's dispatching is too late Shi Zaocheng production line stops the generation of line phenomenon, promotes client's production efficiency, meets customer personalized demand, additionally it is possible to utmostly Material allocation totle drilling cost is reduced, while reducing supplier and manufacturer inventory.
Further, the minimum material allocation total cost model include material allocation totle drilling cost majorized function and with institute The corresponding constraint condition of majorized function is stated, the constraint condition includes:
1) dispatching batch is less than or equal to transporting equipment maximum loading；
2) warehouse VMI dispatching interval be more than or equal to transporting equipment from the warehouse VMI to manufacturer the turnaround time and dress Unload the sum of time；
3) difference that batch is less than or equal to manufacturer's production line line side maximum inventory and safety inventory is dispensed every time, and big In or equal in each distribution time material consumption；
4) n beforek-1Batch materials dispensed amounts meet n-thkProduction requirement before batch materials arrival, meanwhile, when n-thk-1Criticize object Expect that line side material total amount is less than or equal to maximum inventory when reaching.Further, material allocation totle drilling cost majorized function Are as follows:
Constraint condition 1) corresponding criterion expression formula are as follows:
vk(t)≤nvvmax
Constraint condition 2) corresponding criterion expression formula are as follows:
Constraint condition 3) corresponding criterion expression formula are as follows:
Constraint condition 4) corresponding criterion expression formula are as follows:
Wherein, the meaning of μ (u, v) are as follows:
xkjMeaning are as follows:
For rounding symbol, indicate to round up, SkFor supplier's index, k=1,2,3 ..., K, t are production plan week Time phase, tjFor supplier SkMaterial production beat, tzFor manufacturer's assembly line productive temp, tvFor supplier SkMaterial is transported To the warehouse VMI time, thFor the lay day on the online side of material, tsFor supplier SkFrom the warehouse VMI to manufacturer, production line side is matched The time is sent, β is VMI warehouse materials safety inventory coefficient, and n is that manufacturer produces product category, i=1, and 2,3 ..., n, m are to produce Product corresponding material type, j=1,2,3 ..., m, qiIt (t) is the output of product i in a production schedule cycle time, aij The quantity of material j, α are needed for production single product ijkFor supplier SkSupply the supply ratio of material j, cvFor unit quantity list Position time VMI material stores expense, csA material fixed cost coefficient, c are dispensed for the warehouse VMIdUnit is dispensed for the warehouse VMI Distance costs coefficient, dkIt is the warehouse VMI away from manufacturer's distance, czFor unit amount of material shipping and delivery cost coefficient, cxFor unit quantity Unit time line side material stores cost coefficient, vkIt (t) is the warehouse VMI material dispensing batch, vmaxFor the warehouse VMI transporting equipment Maximum loading, nk(t) in a production schedule cycle time, the warehouse VMI dispenses the frequency, nvIt is set for the dispatching transport of the warehouse VMI Standby quantity, VxFor manufacturer's production line line side maximum inventory, BijFor material j assembly line line side safety inventory,For Supplier SkN-thk(t) time of secondary dispatching.
Further, optimal dispatching batchAre as follows:
The optimal dispatching frequencyAre as follows:
Detailed description of the invention
Fig. 1 is that the whole of supplier's direct-furnish line side material allocation method provided by the invention based on JIT-VMI realizes stream Cheng Tu；
Fig. 2 is JIT-VMI operational mode schematic diagram；
Fig. 3 is three layers of material allocation policy framework schematic diagram.
Specific embodiment
A kind of supplier's direct-furnish line side material allocation method based on JIT-VMI, as shown in Figure 1, comprising the following steps:
(1) supplier's material production beat, manufacturer's assembly line productive temp, production schedule cycle time, supply are obtained Material is transported to the warehouse VMI time, the lay day on the online side of material, VMI warehouse materials safety inventory coefficient, a life by quotient It produces in the planning cycle time, output, the production single product of corresponding product need the quantity of material, supplier to supply homologue The supply ratio of material, Board Lot unit time VMI material store expense, the warehouse VMI dispenses a material fixed cost coefficient, The warehouse VMI dispense unit distance cost coefficient, the warehouse VMI away from manufacturer distance, Board Lot material handling cost coefficient and Board Lot unit time line side material stores cost coefficient；
(2) minimum material allocation total cost model is established；
(3) minimum material allocation total cost model is handled, obtain under minimum material allocation totle drilling cost optimal matches Send batch and the optimal dispatching frequency.
Above-mentioned basic technical scheme is specifically described below in conjunction with attached drawing.
Panel management dispatching (JIT-VMI) under Vendor Managed Inventory is by Vendor Managed Inventory and Panel management dispatching connection Conjunction is evolved, and is centered on manufacturer's demand, towards station material Panel management dispatching, is by manufacturer and supplier A kind of co-operating material allocation mode.Supplier is believed based on manufacturer's production requirement and material requirement in conjunction with VMI inventory Breath and itself practical condition are arranged production.At the same time, supplier independently formulates distribution strategy, the warehouse supplier VMI according to Panel management dispatching is carried out according to distribution strategy, JIT-VMI operational mode is as shown in Figure 2.
In the actual production process, the dispatching of supplier's material needs to meet assembly line mobilism material requirement, needs simultaneously The benefit between material allocation cost and inventory cost is solved to be contrary to indirect problem, on the basis of JIT-VMI dispenses operational mode, this Embodiment proposes three layers of material allocation strategy of supplier.Supplier is with manufacturer's production schedules information, the supplies consumption of line side Information and material requirement information etc. are input, are output with material dynamic Distribution Planing and the plan of replenishing of material dynamic, are formed To dispense Necd decision, dispatching batch decision and distribution time decision as three layers of material allocation strategy of core, timely respond to make The variation of quotient's assembly line material requirement is made, three layers of material allocation policy framework are as shown in Figure 3.The warehouse supplier VMI is dynamic according to material State distribution plan is sorted warehouse materials with distribution time by dispatching batch, and timely respond to manufacturer's production change and Material requirement changes, in the case where taking into account material allocation cost and the optimal principle of inventory cost, to direct-furnish manufacturer assembly line line side Material carry out Panel management dispatching, to meet production requirement.
From the supply for reducing supplier and manufacturer's two-level supply chain visual angle and being cooperateed with manufacturer production plan sequence Quotient's material allocation punctuality considers, needs to establish optimization aim.Optimization aim mainly include supplier VMI warehouse inventory cost, Supplier VMI warehouse materials distribution cost and manufacturer's line side inventory cost.Wherein supplier VMI warehouse inventory cost and manufacture Quotient's line side inventory cost is mainly related with quantity in stock and storage time.Supplier VMI warehouse materials distribution cost includes matching every time The distance costs and material handling cost of the fixed cost, transporting equipment (such as haulage vehicle) traveling sent.
It, need to be according to manufacturer production plan sequence, in the stipulated time, by material from supplier during material allocation The warehouse VMI is sent on time to manufacturer's assembly line line side, therefore material allocation process needs to meet on the whole following three aspects Constraint condition: (1) batch of supplier's single dispatching is maximum no more than the maximum carrying capacity of transporting equipment and assembly line line side Quantity in stock；(2) supplier's material allocation interval is greater than the time loss during material transportation；(3) supplier's single is matched Batch is sent to can guarantee that assembly line does not occur to lack material.
Based on above-mentioned material allocation principle, supplier's direct-furnish line side material provided in this embodiment based on JIT-VMI is matched Delivery method includes following three big steps:
Step 1: parameter relevant to minimum material allocation total cost model is established is obtained, and such as: supplier's material production Material is transported to the warehouse VMI time, material by beat, manufacturer's assembly line productive temp, production schedule cycle time, supplier Lay day on online side, VMI warehouse materials safety inventory coefficient, in a production schedule cycle time, the life of corresponding product Yield, production single product need the quantity of material, supplier to supply the supply ratio of corresponding material, Board Lot unit time VMI material stores expense, the warehouse VMI dispenses a material fixed cost coefficient, the warehouse VMI dispenses unit distance cost coefficient, The warehouse VMI is away from manufacturer's distance, Board Lot material handling cost coefficient and the storage of Board Lot unit time line side material Cost coefficient etc..
In order to mutually correlate with the specific function of following offers, it is listed below each design parameter.
SkFor supplier's index, k=1,2,3 ..., K, t are production schedule cycle time, tjFor supplier SkMaterial production Beat, tzFor manufacturer's assembly line productive temp, tvFor supplier SkMaterial is transported to the warehouse VMI time, thIt is online for material The lay day on side, tsFor supplier SkThe production line side distribution time from the warehouse VMI to manufacturer, β are VMI warehouse materials safety Stock coefficient, n be manufacturer produce product category, i=1,2,3 ..., n, m be product corresponding material type, j=1,2, 3 ..., m, qiIt (t) is the output of product i in a production schedule cycle time t, aijObject is needed for production single product i Expect the quantity of j, αjkFor supplier SkSupply the supply ratio of material j, CvIt (t) is VMI in a production schedule cycle time t Warehouse inventory cost；CpIt (t) is the warehouse VMI distribution cost in a production schedule cycle time t, CxIt (t) is a production meter It draws in cycle time t, manufacturer's line side inventory cost, cvExpense, c are stored for unit unit of quantity time VMI materialsFor the storehouse VMI Library dispenses a material fixed cost coefficient, cdUnit distance cost coefficient, d are dispensed for the warehouse VMIkIt is the warehouse VMI away from manufacturer Distance, czFor unit amount of material shipping and delivery cost coefficient, cxCost coefficient, v are stored for unit unit of quantity timeline side materialk It (t) is the warehouse VMI material dispensing batch, vmaxFor the warehouse VMI transporting equipment maximum loading, nkIt (t) is a production plan week In time phase t, the warehouse VMI dispenses the frequency, nvTransporting equipment quantity, V are dispensed for the warehouse VMIxFor manufacturer's production line line side maximum Quantity in stock, BijFor material j assembly line line side safety inventory,For supplier SkN-thk(t) time of secondary dispatching.
Step 2: establishing minimum material allocation total cost model, the minimum material allocation totle drilling cost mould according to above-mentioned parameter Type includes material allocation totle drilling cost majorized function and constraint condition corresponding with the majorized function.
Wherein, material allocation totle drilling cost majorized function are as follows:
Wherein, the meaning of μ (u, v) are as follows:
xkjMeaning are as follows:
To be rounded symbol, indicate to round up.
A kind of acquisition process of the material allocation totle drilling cost majorized function is given below:
Firstly, based on manufacturer's productive temp, supplier's productive temp and supplier by material transport to the warehouse VMI when Between between relationship, calculate the warehouse supplier VMI material in a production schedule cycle t optimal inventory
Then in a production schedule cycle time t, supplier VMI warehouse inventory cost are as follows:
In one production schedule cycle time t, VMI warehouse materials distribution cost are as follows:
In one production schedule cycle time t, manufacturer's assembly line line side stock material cost are as follows:
Then, objective function is obtained according to above-mentioned each formula, i.e., material allocation totle drilling cost majorized function above.
V in objective functionk(t) it is decision variable, is dynamic change, changes, beat with manufacturer's productive temp Difference, product yield is different in a production schedule cycle t, and material requirement amount is different, then material allocation batch vk(t) different.
Constraint condition includes:
1) dispatching batch is less than or equal to transporting equipment maximum loading, corresponding criterion expression formula are as follows:
vk(t)≤nvvmax
2) warehouse VMI dispatching interval be more than or equal to transporting equipment from the warehouse VMI to manufacturer the turnaround time and dress It unloads the sum of time, corresponding criterion expression formula are as follows:
3) difference that batch is less than or equal to manufacturer's production line line side maximum inventory and safety inventory is dispensed every time, and big In or equal in each distribution time material consumption, corresponding criterion expression formula are as follows:
4) n beforek-1Batch materials dispensed amounts meet n-thkProduction requirement before batch materials arrival, meanwhile, when n-thk-1Criticize object Expect that line side material total amount is less than or equal to maximum inventory, corresponding criterion expression formula when reaching are as follows:
By material allocation totle drilling cost majorized function it is found that material allocation totle drilling cost majorized function C (vkIt (t)) is about dispatching Batch vk(t) function of a single variable.The dispatching batch of material is for nonnegative integer in a practical situation, it is assumed that vk(t) it can continuously take Value and C (vk(t)) it can continuously be led in domain, to majorized function C (vk(t)) first derivative and second dervative are asked respectively, such as Under:
From the foregoing, it will be observed that C (vk(t)) it is continuous guidable concave function, enables:Minimum material allocation can be obtained Optimal dispatching batch under totle drilling costAccording to the actual situation it is found thatIt need to be integer.It can also accessing optimal Dispense the frequencyIt is as follows:
Therefore, the dispatching batch and the dispatching frequency acquired is the optimal value under unconfined condition, it is contemplated that physical constraint Condition need to meet the above-mentioned each constraint condition provided, and then determine the optimal dispatching batch for meeting totle drilling cost minimal condition With the optimal dispatching frequency
According to obtained optimal dispatching batchWith the optimal dispatching frequencyCarry out material allocation, it will be able to guarantee The dispatching punctuality of material, also can utmostly reduce distribution cost.
Therefore, it is based on mixed-model assembly type manufacturing enterprise Assembling Production feature, from reduction supplier and the supply of manufacturer's two-stage Chain inventory visual angle, for assembly shop supplier, mixed-model assembly type manufacturing enterprise direct-furnish line side material allocation problem, it is punctual to integrate Change theoretical dispatching, Vendor Managed Inventory theory and optimal method theories and methods, proposes provided by the invention based on JIT- Supplier's direct-furnish line side material allocation method of VMI.This method can effectively solve the problem that mixed-model assembly type manufacturing enterprise material of the same race Have that multi-provider is supplied and the supplier's direct-furnish line side material allocation Panel management deficiency cooperateed with manufacturer production plan sequence is asked Topic, reaches supplier's material allocation lean target, and specific implementation effect is as follows: (1) establish it is centered on manufacturer's demand, Towards station, manufacturer and supplier co-operating direct-furnish line side material allocation mode and strategy realize essence for supplier Benefitization dispatching lays the foundation；(2) from supply chain system visual angle, to minimize supplier VMI warehouse inventory cost, the storehouse VMI Library material allocation cost and manufacturer's line side inventory cost summation are optimization aim, solve supplier and manufacturer's benefit is contrary to rhetorical question Topic guarantees supply chain total optimization rather than local optimum；(3) determining cooperate with manufacturer production plan sequence and dynamically The best material allocation phase amount in the adaptable warehouse supplier VMI of demand and quantity in stock standard, realize supplier's material allocation The target mutually cooperateed with is produced with manufacturer, ensure that supplier's material allocation punctuality and lean, it is therefore prevented that because of supplier Dispense the generation for causing production line to stop line phenomenon not in time.
Specific embodiment is presented above, but the present invention is not limited to described embodiment.Base of the invention This thinking is above-mentioned basic scheme, and for those of ordinary skill in the art, various changes are designed in introduction according to the present invention The model of shape, formula, parameter do not need to spend creative work.It is right without departing from the principles and spirit of the present invention The change, modification, replacement and modification that embodiment carries out are still fallen in protection scope of the present invention.

Claims (4)

1. a kind of supplier's direct-furnish line side material allocation method based on JIT-VMI, which comprises the following steps:
(1) acquisition supplier's material production beat, manufacturer's assembly line productive temp, production schedule cycle time, supplier incite somebody to action Material is transported to the warehouse VMI time, the lay day on the online side of material, VMI warehouse materials safety inventory coefficient, a production meter It draws in cycle time, output, the production single product of corresponding product need the quantity of material, supplier to supply corresponding material Supply ratio, Board Lot unit time VMI material storage expense, the warehouse VMI dispense material fixed cost coefficient, a VMI Warehouse dispenses unit distance cost coefficient, the warehouse VMI away from manufacturer's distance, Board Lot material handling cost coefficient and unit Unit of quantity's timeline side material stores cost coefficient；
(2) minimum material allocation total cost model is established；
(3) minimum material allocation total cost model is handled, obtains the optimal dispatching batch under minimum material allocation totle drilling cost Amount and the optimal dispatching frequency.
2. supplier's direct-furnish line side material allocation method according to claim 1 based on JIT-VMI, which is characterized in that
It is described minimum material allocation total cost model include material allocation totle drilling cost majorized function and with the majorized function pair The constraint condition answered, the constraint condition include:
1) dispatching batch is less than or equal to transporting equipment maximum loading；
2) warehouse VMI dispatching interval be more than or equal to transporting equipment from the warehouse VMI to manufacturer the turnaround time and handling when The sum of between；
3) every time dispatching batch be less than or equal to manufacturer's production line line side maximum inventory and safety inventory difference, and be greater than or Person is equal to the consumption of material in each distribution time；
4) n beforek-1Batch materials dispensed amounts meet n-thkProduction requirement before batch materials arrival, meanwhile, when n-thk-1Batch materials reach When, line side material total amount is less than or equal to maximum inventory.
3. supplier's direct-furnish line side material allocation method according to claim 2 based on JIT-VMI, which is characterized in that Material allocation totle drilling cost majorized function are as follows:
Constraint condition 1) corresponding criterion expression formula are as follows:
vk(t)≤nvvmax
Constraint condition 2) corresponding criterion expression formula are as follows:
Constraint condition 3) corresponding criterion expression formula are as follows:
Constraint condition 4) corresponding criterion expression formula are as follows:
Wherein, the meaning of μ (u, v) are as follows:
xkjMeaning are as follows:
For rounding symbol, indicate to round up, SkFor supplier's index, k=1, when 2,3 ..., K, t are production schedule cycle Between, tjFor supplier SkMaterial production beat, tzFor manufacturer's assembly line productive temp, tvFor supplier SkMaterial is transported to The warehouse VMI time, thFor the lay day on the online side of material, tsFor supplier SkFrom the warehouse VMI to manufacturer, production line side is dispensed Time, β are VMI warehouse materials safety inventory coefficient, and n is that manufacturer produces product category, and i=1,2,3 ..., n, m are product Corresponding material type, j=1,2,3 ..., m, qiIt (t) is the output of product i in a production schedule cycle time, aijFor Production single product i needs the quantity of material j, αjkFor supplier SkSupply the supply ratio of material j, cvFor unit unit of quantity Time VMI material stores expense, csA material fixed cost coefficient, c are dispensed for the warehouse VMIdFor the warehouse VMI dispense unit away from From cost coefficient, dkIt is the warehouse VMI away from manufacturer's distance, czFor unit amount of material shipping and delivery cost coefficient, cxFor unit quantity list Position timeline side material stores cost coefficient, vkIt (t) is the warehouse VMI material dispensing batch, vmaxMost for the warehouse VMI transporting equipment Big useful load, nk(t) in a production schedule cycle time, the warehouse VMI dispenses the frequency, nvTransporting equipment is dispensed for the warehouse VMI Quantity, VxFor manufacturer's production line line side maximum inventory, BijLine side safety inventory for material j in assembly line, HnkIt (t) is confession Answer quotient SkN-thk(t) time of secondary dispatching.
4. supplier's direct-furnish line side material allocation method according to claim 3 based on JIT-VMI, which is characterized in that Optimal dispatching batchAre as follows:
The optimal dispatching frequencyAre as follows:
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Cited By (7)

* Cited by examiner, † Cited by third party
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CN110766353A (en) * 2019-09-05 2020-02-07 长沙格力暖通制冷设备有限公司 Lean logistics flexible distribution method, computer readable storage medium and logistics equipment
CN111582776A (en) * 2020-03-27 2020-08-25 青岛奥利普自动化控制系统有限公司 Material distribution method, device and equipment
CN112001643A (en) * 2020-08-27 2020-11-27 上海汽车集团股份有限公司 Material combination method and device, storage medium and electronic equipment
CN112132494A (en) * 2019-06-24 2020-12-25 鹏鼎控股(深圳)股份有限公司 Material supply control method and system, electronic equipment and storage medium
CN112396374A (en) * 2020-11-17 2021-02-23 山东财经大学 Inventory optimization management system and method for dairy product supply chain system under uncertain environment
CN112907159A (en) * 2019-11-19 2021-06-04 北京京东乾石科技有限公司 Inventory item allocation method and device
CN116011782A (en) * 2023-01-18 2023-04-25 泛亚气体技术（无锡）有限公司 Material taking method, material taking system, electronic equipment and storage medium

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1961639A1 (en) * 2007-02-22 2008-08-27 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Vehicle driving assistance
US8423391B2 (en) * 2005-07-28 2013-04-16 Sap Ag Systems and methods for automated parallelization of transport load builder
CN103870889A (en) * 2014-03-13 2014-06-18 西安工业大学 Logistic center cargo delivery routing problem eM-Plant simulation method
CN104680240A (en) * 2013-12-03 2015-06-03 冯卫星 Supply chain inventory optimization method for lightweight information sharing
CN104463521B (en) * 2014-10-28 2018-03-27 艾普工华科技（武汉）有限公司 Material allocation method
CN108009693A (en) * 2018-01-03 2018-05-08 上海电力学院 Grid-connected micro-capacitance sensor dual blank-holder based on two-stage demand response
CN108268962A (en) * 2016-12-30 2018-07-10 香港科技大学深圳研究院 Construction supply chain management method and apparatus based on 4D BIM and GIS
CN108280538A (en) * 2018-01-05 2018-07-13 广西师范学院 Based on distributed logistics inventory's optimization method under cloud computing environment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8423391B2 (en) * 2005-07-28 2013-04-16 Sap Ag Systems and methods for automated parallelization of transport load builder
EP1961639A1 (en) * 2007-02-22 2008-08-27 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Vehicle driving assistance
CN104680240A (en) * 2013-12-03 2015-06-03 冯卫星 Supply chain inventory optimization method for lightweight information sharing
CN103870889A (en) * 2014-03-13 2014-06-18 西安工业大学 Logistic center cargo delivery routing problem eM-Plant simulation method
CN104463521B (en) * 2014-10-28 2018-03-27 艾普工华科技（武汉）有限公司 Material allocation method
CN108268962A (en) * 2016-12-30 2018-07-10 香港科技大学深圳研究院 Construction supply chain management method and apparatus based on 4D BIM and GIS
CN108009693A (en) * 2018-01-03 2018-05-08 上海电力学院 Grid-connected micro-capacitance sensor dual blank-holder based on two-stage demand response
CN108280538A (en) * 2018-01-05 2018-07-13 广西师范学院 Based on distributed logistics inventory's optimization method under cloud computing environment

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112132494A (en) * 2019-06-24 2020-12-25 鹏鼎控股(深圳)股份有限公司 Material supply control method and system, electronic equipment and storage medium
CN112132494B (en) * 2019-06-24 2023-01-17 鹏鼎控股(深圳)股份有限公司 Material supply control method and system, electronic equipment and storage medium
CN110766353A (en) * 2019-09-05 2020-02-07 长沙格力暖通制冷设备有限公司 Lean logistics flexible distribution method, computer readable storage medium and logistics equipment
CN112907159A (en) * 2019-11-19 2021-06-04 北京京东乾石科技有限公司 Inventory item allocation method and device
CN111582776A (en) * 2020-03-27 2020-08-25 青岛奥利普自动化控制系统有限公司 Material distribution method, device and equipment
CN111582776B (en) * 2020-03-27 2023-08-25 青岛奥利普奇智智能工业技术有限公司 Material distribution method, device and equipment
CN112001643A (en) * 2020-08-27 2020-11-27 上海汽车集团股份有限公司 Material combination method and device, storage medium and electronic equipment
CN112396374A (en) * 2020-11-17 2021-02-23 山东财经大学 Inventory optimization management system and method for dairy product supply chain system under uncertain environment
CN116011782A (en) * 2023-01-18 2023-04-25 泛亚气体技术（无锡）有限公司 Material taking method, material taking system, electronic equipment and storage medium

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