在制品库存

结果显示改进的DBR调度方法能有效克服了原有DBR方法的缺点，提高了系统的效率，降低在制品库存，缩短生产周期，从而证明了该方法的可行性和有效性。

The results show that the improved DBR scheduling method can effectively overcome the weakness of original DBR , which is proven to be feasible and effective to increase the efficiency of system , lower WIP and shorten the production cycle .

订单投放控制称为ORR技术，它通过控制订单投放生产的时间来控制及平衡机器负荷，从而降低在制品库存和订单流水时间。

As the 2nd control level , ORR technique controlls and balances the workload of workstations through controlling the release time of each order , and therefore reduces WIP and order flow time .

其次，在串行生产线在制品库存控制模型的基础上，将控制理论中的PID控制器引入其中，建立了PID控制器下的串行生产线在制品库存控制模型。

Secondly , Based on the WIP control model of serial production line , a WIP control model under the PID controller in serial production line has been built .

一般来说，FMS系统具有生产周期短、在制品库存低、机床利用率高、间接和直接劳动少等特点。

The systems generally display reduced manufacturing lead time , low in-process inventory , and high machine tool utilization , with reduced indirect and direct labor .

第三，通过标准化作业，制造偏差降低努力提高产品制造一次性通过率（FPY），大力降低在制品库存（WIP）。

Third , through standard work and variance reduction kaizen we try hard to improve production first pass yield so as to reduce the WIP ( work piece in process ) .

并对生产实际加工过程中的在制品库存数量，各工序的作业时间、员工人数和一次合格率（FTT）等基础数据进行了说明，为未来价值流规划提供依据。

And the paper described the quantity of the work-in-process inventory about machining process , process operating time , number of employees , the rate of first time through ( FTT ) and other basic data .

汽车零部件生产过程中在制品库存管理技术研究

The Research on Inventory Management of Automobile Component in Manufacturing Process

因而仍然存在着交货周期长，在制品库存过高等问题。

So it is exists still long delivery cycle and high in-process inventory .

串行生产物流系统的在制品库存控制研究

Research on Work-in-Progress Control in Serial Production Logistics Systems

汽车零部件企业在制品库存控制研究

Research on WIP Inventory Control of Automobile Component Enterprises

工序间在制品库存的优化研究

Investigation on optimizing inventory for work-in-process among operations

仿真分析了需求波动时系统参数对在制品库存的影响。

Effects of system parameters on WIP are analyzed through the simulation of demand fluctuations .

家具企业在制品库存的影响因素与分析

Factors Influencing Work-in-process Inventory in Furniture Enterprise

工作指标的计算，包括生产能力、在制品库存以及完成计画的能力；

Calculation of performance measures , including throughput , in-process inventory , and meeting production commitments ;

原材料和在制品库存周转率在1998年到2006年中有显著的提高，而制成品并不显著。

Inventory Turnover was increased in material and in-process goods between 1998 and 2006 except finished goods .

该模型以满足生产的条件为前提，将车间在制品库存最小化作为目标。

And its objective is to minimize WIP inventory in the shop floor under meeting the production conditions .

然而，库存管理却相对比较薄弱，尤其是在制品库存控制方面。

But nevertheless , high inventory level seems always a big problem required to be well solved , especially in WIP respect .

混流装配线排序问题是车间调度的一个分支，是实现混流生产的关键问题之一，对投产顺序的优化可以降低在制品库存，缩短交货期，提高混流装配线运作效率，从而提高企业的竞争力。

Mixed model assembly line sequencing problem is one branch of the scheduling problems , and a key step to achieving mixed production .

通过统计计算出在制品库存、交付量、产成品库存和生产周期时间四个关键性指标，对三种系统进行全面的比较，总结出三种系统的特性、优缺点和适用范围。

The systems are comprehensively compared through statistics analysis their work in process inventory , delivered quantity , manufactured inventory and cycle time .

在减少在制品库存方面，国内外研究大多集中于探讨推式和拉式两种生产方式下在制品库存策略问题。

In reducing WIP inventory , domestic and international research mostly has focused on exploring WIP inventory strategy in the push & pull production system .

科学的主生产计划的安排方案，对于控制企业的在制品库存，提高产品交货满足率，缩短产品供货周期和提高企业生产率起着至关重要的作用。

Scientific method of arranging MPS plays an important part in controlling production storage , improving delivery rate , reducing delivery cycle and improving enterprise productivity .

A公司在生产过程中存在大量的在制品库存，不仅造成了大量的流动资金占用，也浪费了车间生产场地。

The massive WIP in the production line of A company , not only ties up huge amount of liquid capital , but also wastes large space the workshop .

根据物料在经营环节中的不同形态，分为原材料／外购零件库存模块、在制品库存模块、产成品库存模块。

According to the different shapes of materials in management links , this pattern is divided into inventory module of raw material / exo-purchasing details , articles being processed and finished goods .

验证结果表明：通过设施规划的方法能够达到降低车间层的在制品库存、缩短产品生产周期和提高单位时间生产量的目的，对企业生产具有指导性的意义。

The results of simulation show that the improvement plan can achieve the objective of reducing WIP and increasing throughput , and it is important for the enterprise to have a decision support .

通过分析车间的设备状态、生产任务的工艺参数等因素对车间在制品库存的影响，提出了确定工序间在制品库存的数学模型。

By investigating the impact of facility states and process parameters upon the Work in process ( WIP ) inventory , the mathematics model for optimizing inventory for work in process among operations is proposed .

调度是制造企业生产管理的关键，科学的制定和执行生产调度方案对提升产品质量、缩短生产周期、减少在制品库存、降低企业生产成本、提高企业竞争力有着极其重要的意义。

The formulation and implementation of production scheduling programs are of utmost importance in improving the competitiveness of enterprises . They can shorten the production cycle , reduce in-process inventory and then reduce the production costs .

一条平衡率较高的生产线不仅可以有效减少在制品库存、提高设备和人员的利用率以及企业产能，而且有利于改善产品质量。

A production line which have higher balance rate not only can effectively reduce inventory , improve equipment in products and the utilization rate of personnel and enterprise capacity , but also can improve the product quality .

一条具有较高平衡率的生产线可以有效的提高设备和人员的利用率、提高企业的生产效率、提高产品的质量、减少在制品库存、减少等待搬运的浪费。

A production line , which has a higher line balancing rate , can increase the utilization of the equipment and personnel , improve the production efficiency and product quality , reduce in-process inventory , and the wait of the handling of waste .

重组计划流程，推行以安全库存拉动生产的方式，降低在制品、成品库存。

Restructure planning process , production is shifted by safety stock , to decrease stock .

针对物料不能准时齐套生产，在制品与整机库存较高的问题，改进生产计划，实施均衡生产。

To solve the problem of non-match materials , high WIP and inventory , production planning was improved for balancing JIT production .