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21. 发明授权

US08494885B2 Modeling distribution of emergency relief supplies for disaster response operations 失效
标题翻译：建立灾害应急行动紧急救援物资的分配
公开(公告)号：US08494885B2
公开(公告)日：2013-07-23
申请号：US12576919
申请日：2009-10-09
申请人： Markus Ettl , Soumyadip Ghosh , Young M. Lee
发明人： Markus Ettl , Soumyadip Ghosh , Young M. Lee
IPC分类号： G06Q30/00
CPC分类号： G06Q10/08 , G06Q10/04 , G06Q10/06315 , G06Q10/08355 , G06Q10/087 , G06Q10/0875
摘要： A method and system to supply multiple items through a network of inventory staging areas and distribution points by determining inventory stocking levels for a staging area and distribution points, and inventory shipments from said staging area to distribution points and between the distribution points, using an optimization formulation whose objective is to cover maximum overall demand at the distribution points in a given period of time, and to minimize total cost of meeting demand.
摘要翻译：一种方法和系统，通过确定一个分期区域和分销点的库存库存水平，以及通过使用最优化方式从所述暂存区域到分配点和分配点之间的库存货物，通过库存阶段区域和分配点的网络来提供多个项目其目标是涵盖在特定时期内分销点的最大总需求，并尽量减少满足需求的总成本。

22. 发明申请

US20130018829A1 MANAGING CAPACITIES AND STRUCTURES IN STOCHASTIC NETWORKS 失效
标题翻译：管理网络中的能力和结构
公开(公告)号：US20130018829A1
公开(公告)日：2013-01-17
申请号：US13183869
申请日：2011-07-15
申请人： Antonius B. Dieker , Soumyadip Ghosh , Mark S. Squillante
发明人： Antonius B. Dieker , Soumyadip Ghosh , Mark S. Squillante
IPC分类号： G06F15/18
CPC分类号： G06N7/005
摘要： A system, method and computer program product for managing capacities and structures in a stochastic network. The method includes mapping the stochastic network to a general analytic model, e.g., a Brownian model, decomposing the general analytic model of the stochastic network into a set of smaller general analytic models, determining the capacities/structures for the set of analytic models as an intermediate solution for the capacities/structures of the stochastic network; and, determining the capacities/structures for the stochastic network starting at the intermediate solution for the capacities/structures using simulation-based methods.
摘要翻译：一种用于管理随机网络中的容量和结构的系统，方法和计算机程序产品。该方法包括将随机网络映射到一般分析模型，例如布朗模型，将随机网络的一般分析模型分解成一组较小的一般分析模型，将该分析模型集合的容量/结构确定为随机网络容量/结构的中间解; 并且使用基于模拟的方法确定从容量/结构的中间解决方案开始的随机网络的能力/结构。

23. 发明授权

US08285649B2 Heuristic cross shipping of disaster relief supplies at points of distribution 失效
标题翻译：启发式分发救灾物资交叉运输
公开(公告)号：US08285649B2
公开(公告)日：2012-10-09
申请号：US12565050
申请日：2009-09-23
申请人： Markus Ettl , Soumyadip Ghosh , Young M. Lee
发明人： Markus Ettl , Soumyadip Ghosh , Young M. Lee
IPC分类号： G06Q99/00
CPC分类号： G06Q10/08 , G06Q10/087
摘要： Distributing disaster relief supplies, in one aspect, may include determining cross shipping of disaster relief supplies between points of distribution using one or more combinations of information. The information may include one or more of on-hand inventory of each point of distribution, in-transit inventory to each point of distribution, demand queue of disaster victims at each point of distribution, traveling time between supply staging area and points of distribution, traveling time between points of distribution, number of transportation vehicles available for cross shipping, minimum batch size for cross shipping, frequency of cross shipping, and point of distribution activation status, or combinations thereof.
摘要翻译：在一方面，分发救灾物资可能包括使用一种或多种信息组合来确定分发点之间的救灾物资的交付运输。信息可以包括每个分配点的现场清点，每个分配点的过境库存，每个分配点处的受害者的需求队列，供应分配区域和分配点之间的行进时间，分发点之间的交通时间，可用于交叉运输的运输车辆的数量，交叉运输的最小批量，交叉运输的频率和分配激活状态点，或其组合。

24. 发明申请

US20110282475A1 EFFECTIVE CYCLE TIME MANAGEMENT EMPLOYING A MULTI-HORIZON MODEL 有权
标题翻译：有效的周期时间管理采用多模型
公开(公告)号：US20110282475A1
公开(公告)日：2011-11-17
申请号：US12777715
申请日：2010-05-11
申请人： Soumyadip Ghosh , Jayant R. Kalagnanam , Dmitriy Katz-Rogozhnikov , James R. Luedtke
发明人： Soumyadip Ghosh , Jayant R. Kalagnanam , Dmitriy Katz-Rogozhnikov , James R. Luedtke
IPC分类号： G05B13/04 , G06F19/00
CPC分类号： G05B19/41865 , G05B2219/32258 , G05B2219/32263 , G05B2219/32301 , Y02P90/20 , Y02P90/26 , Y02P90/86
摘要： Cycle time and throughput of a manufacturing facility is effectively manages by a control system that employs a combination of a long-term horizon model and at least one short-term horizon model to generate control signals for a set of machines in a manufacturing facility. The long-term horizon model determines long-term average time allocation percentage for each machine for a given set of throughput targets and cycle time targets for products to be manufactured. Each of the at least one short-term horizon model determines queues for immediate use at processing tools, while the queues are subjected to a secondary adjustment based on the time allocation constraints generated by the long-term horizon model. The combination of the long-term and the at least one short-term horizon models provides a stable long-term proactive WIP bubble-management as well as short-term WIP bubble management.
摘要翻译：制造设施的循环时间和生产量由采用长期水平模型和至少一个短期水平模型的组合的控制系统有效地管理，以生产制造设备中的一组机器的控制信号。长期视野模型确定了要制造的产品的给定集合吞吐量目标和周期时间目标的每台机器的长期平均时间分配百分比。所述至少一个短期水平模型中的每一个确定在处理工具上立即使用的队列，同时基于由长期视野模型产生的时间分配约束对队列进行二次调整。长期和至少一个短期视野模型的结合提供了稳定的长期主动的WIP泡沫管理以及短期的WIP泡沫管理。

25. 发明申请

US20110258087A1 ANALYTICS FOR SETTING UP STRATEGIC INVENTORY SYSTEMS TO HANDLE SMALL LOT ORDERS IN THE STEEL INDUSTRY 审中-公开
标题翻译：设立战略性库存系统以分析钢铁行业小批量的分析
公开(公告)号：US20110258087A1
公开(公告)日：2011-10-20
申请号：US12760101
申请日：2010-04-14
申请人： Soumyadip Ghosh , Jayant R. Kalagnanam
发明人： Soumyadip Ghosh , Jayant R. Kalagnanam
IPC分类号： G06Q10/00 , G05B13/04 , G05B13/02
CPC分类号： G06Q10/087 , G05B19/41865 , G05B2219/31319 , G05B2219/32323 , G06Q10/06315 , G06Q10/0875 , Y02P90/20
摘要： A method of managing manufacturing production includes determining a plurality of products for manufacture using a production line is disclosed. Each product is specified by composition and production line steps and criteria. Production orders for products are analyzed to determine whether products should be grouped into product-types, and whether product (type) should be made-to-stock or made to order. Queuing theory based analytic methods and optimization based heuristics are used to determine the priority for each product in the production line, taking product substitution opportunities in batch-production into account. Preselected points along the production line are determined for gathering an amount of inventory for each product. This decision is made considering product-differentiation down the line. An established inventory policy for each product at preselected points along the production line requires that inventory is reviewed and an order is placed for additional inventory when on hand inventory reaches a predetermined reorder point.
摘要翻译：管理制造生产的方法包括使用生产线确定用于制造的多个产品。每个产品都由组合和生产线步骤和标准指定。对产品的生产订单进行分析，以确定产品是否应分为产品类型，产品（类型）是否应进行库存订购或订购。基于排队理论的分析方法和基于优化的启发式用于确定生产线中每种产品的优先级，考虑批量生产中的产品替代机会。确定生产线上的预选点，以收集每个产品的库存量。这个决定是考虑到产品差异化的。在生产线上的预选点，每个产品的已建立的库存政策要求对库存进行审查，并在库存盘点达到预定的重新订购点时下订单。

26. 发明申请

US20110087514A1 MODELING DISTRIBUTION OF EMERGENCY RELIEF SUPPLIES FOR DISASTER RESPONSE OPERATIONS 失效
标题翻译：建立灾难救援应急救援物资的分配
公开(公告)号：US20110087514A1
公开(公告)日：2011-04-14
申请号：US12576919
申请日：2009-10-09
申请人： Markus Ettl , Soumyadip Ghosh , Young M. Lee
发明人： Markus Ettl , Soumyadip Ghosh , Young M. Lee
IPC分类号： G06Q10/00 , G06F17/10
CPC分类号： G06Q10/08 , G06Q10/04 , G06Q10/06315 , G06Q10/08355 , G06Q10/087 , G06Q10/0875
摘要： A method and system to supply multiple items through a network of inventory staging areas and distribution points by determining inventory stocking levels for a staging area and distribution points, and inventory shipments from said staging area to distribution points and between the distribution points, using an optimization formulation whose objective is to cover maximum overall demand at the distribution points in a given period of time, and to minimize total cost of meeting demand.
摘要翻译：一种方法和系统，通过确定一个分期区域和分销点的库存库存水平，以及通过使用最优化方式从所述暂存区域到分配点和分配点之间的库存货物，通过库存阶段区域和分配点的网络来提供多个项目其目标是涵盖在特定时期内分销点的最大总需求，并尽量减少满足需求的总成本。

27. 发明授权

US07130712B1 Method and system for small-lot orders to optimize production runs in the steel industry 失效
标题翻译：小批量订单的方法和系统优化钢铁行业的生产运行
公开(公告)号：US07130712B1
公开(公告)日：2006-10-31
申请号：US11139668
申请日：2005-05-31
申请人： Soumyadip Ghosh , Jayant Ramarao Kalagnanam
发明人： Soumyadip Ghosh , Jayant Ramarao Kalagnanam
IPC分类号： G06F19/00
CPC分类号： B21B37/00 , G06Q10/087
摘要： Steel making is a batch production process in which batches of 250 tons, called charges or heats, are grouped together in a single production run, called a cast. Because of fixed costs and downtime associated with cleanup and setup between casts, a cast of less than three charges is likely to be inefficient. As a result, short-run orders (such as, for example, orders of less than 750 tons) may present efficiency problems. The present invention transforms the operation from a make-to-order model to a make-to-stock model, enabling orders to be clustered based on considerations such as grade and geometry to maximize the number of clusters that satisfy the cast-size constraint.
摘要翻译：钢铁生产是一批批量生产过程，其中250吨（称为电费或热量）的批次在一个单一的生产运行中组合在一起，称为铸件。由于与演员之间的清理和设置相关的固定成本和停机时间，少于3次的投注可能无效。因此，短期订单（例如，低于750吨的订单）可能会产生效率问题。本发明将操作从按订单模型转换到库存模型，使订单可以基于诸如成绩和几何的考虑进行聚类，以使满足投放尺寸约束的集群数量最大化。

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