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1.发明授权Method for considering hierarchical preemptive demand priorities in a supply chain optimization model 失效在供应链优化模型中考虑层次化抢占需求优先级的方法公开(公告)号：US07966214B2
公开(公告)日：2011-06-21
申请号：US10707979
申请日：2004-01-29
IPC分类号： G06F9/46
CPC分类号： G06Q10/087 , G06Q10/0631 , G06Q10/06312 , G06Q10/06314 , G06Q10/06315 , G06Q10/06375
摘要： The invention comprises a method for achieving consideration of preemptive priorities within a supply chain optimization model. More specifically, the invention provides a method of allocating resources to a hierarchy of demand priorities in a linear programming production planning system. In particular, the invention aggregates the demand priorities into different priority groups and allocates the resources to the highest priority group of demand priorities using a first linear programming model. Next, the invention allocates remaining resources to the next highest priority group of demand priorities using a second linear programming model. The second linear programming model uses results from the first linear programming model. The invention continues this process by iteratively repeating the process of allocating remaining resources to the remaining groups of demand priorities, in order of priority. The system and method were employed to integrate the consideration of preemptive prioritization of customer demands with an advanced planning system for optimizing established planning objectives (e.g. customer service, short lead times, low inventory, and prioritized allocation of supply and capacity) to compute a feasible production plan for the division.
摘要翻译： 本发明包括一种在供应链优化模型中实现对抢占优先级的考虑的方法。 更具体地，本发明提供了一种在线性规划生产计划系统中将资源分配给需求优先级的层级的方法。 特别地，本发明将需求优先级集中到不同的优先级组中，并且使用第一线性规划模型将资源分配给最优先级的需求优先级组。 接下来，本发明使用第二线性规划模型将剩余资源分配给下一个最高优先级的需求优先级组。 第二个线性规划模型使用第一个线性规划模型的结果。 本发明通过重复地按照优先次序重复将剩余资源分配给剩余的需求优先级组的过程来继续该过程。 采用系统和方法将客户需求先发优先考虑的考虑与先进的规划系统结合起来，以优化既定的规划目标（例如客户服务，交货期短，库存量低，供应和容量的优先配置），以计算可行 生产计划部门。
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公开(公告)号：US07953507B2
公开(公告)日：2011-05-31
申请号：US11669179
申请日：2007-01-31
申请人： Richard G. Burda , Alfred Degbotse , Brian T. Denton , Kenneth J. Fordyce , Sanjay Hegde , Robert J. Milne , Sameer T. Shikalgar , Guogang Zuo
发明人： Richard G. Burda , Alfred Degbotse , Brian T. Denton , Kenneth J. Fordyce , Sanjay Hegde , Robert J. Milne , Sameer T. Shikalgar , Guogang Zuo
IPC分类号： G06F19/00
CPC分类号： G03F7/70741
摘要： A method, system, and program storage device for implementing the method of controlling a manufacturing system, wherein the method comprises providing a plurality of workpieces to be processed on a processing tool, the plurality of workpieces located at processing stations prior to the processing tool, determining auxiliary equipment allocation needs for the processing tool based on characteristics associated with the plurality of workpieces prior to the workpieces arriving at the processing tool, and sending auxiliary equipment to the processing tool based on the allocation needs prior to the workpieces arriving at the processing tool. According to an embodiment of the invention, the processing tool comprises a photolithographic system, the auxiliary equipment comprises a reticle, and the plurality of workpieces comprise semiconductor substrates.
摘要翻译： 一种用于实现控制制造系统的方法的方法，系统和程序存储装置，其中所述方法包括在处理工具上提供待加工的多个工件，所述多个工件位于处理工具之前的处理站， 在工件到达处理工具之前，基于与多个工件相关联的特性来确定处理工具的辅助设备分配需求，以及基于在工件到达处理工具之前的分配需求将辅助设备发送到处理工具 。 根据本发明的实施例，处理工具包括光刻系统，辅助设备包括掩模版，并且多个工件包括半导体衬底。
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3.发明授权Method, system and program product for determining objective function coefficients of a mathematical programming model 有权用于确定数学规划模型的目标函数系数的方法，系统和程序产品公开(公告)号：US07689592B2
公开(公告)日：2010-03-30
申请号：US11203603
申请日：2005-08-11
CPC分类号： G06Q10/04
摘要： A method and system for determining a plurality of coefficients of an objective function of a mathematical programming model. Attributes of the model are identified. A first set of coefficient values determining a first solution and initially representing the plurality of coefficients is determined by employing a specified ranking of the attributes. A prevailing solution is initialized to the first solution. Additional sets of coefficient values are generated, each set determining a corresponding additional solution of the model. The additional solutions are evaluated (e.g., by the Analytic Hierarchy Process) to provide a ranking of the solutions, where the ranking is dependent upon the attributes. The ranking of the additional solutions is used to select a second solution. The prevailing solution is set to the second solution if the second solution exceeds a sum of the prevailing solution and a specified tolerance.
摘要翻译： 一种用于确定数学规划模型的目标函数的多个系数的方法和系统。 识别模型的属性。 通过采用指定的属性等级来确定确定第一解并且最初表示多个系数的第一组系数值。 一个普遍的解决方案被初始化为第一个解决方案。 生成额外的系数值集合，每组确定模型的相应附加解。 评估附加解决方案（例如，通过分析层级过程）以提供解决方案的排名，其中排名取决于属性。 附加解决方案的排名用于选择第二个解决方案。 如果第二个解决方案超过了主要解决方案和指定公差的总和，则将主要解决方案设置为第二个解决方案。
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公开(公告)号：US07383337B2
公开(公告)日：2008-06-03
申请号：US10707972
申请日：2004-01-29
申请人： Brian T. Denton , Robert J. Milne , Chi-Tai Wang
发明人： Brian T. Denton , Robert J. Milne , Chi-Tai Wang
IPC分类号： G06F15/173
CPC分类号： G06Q10/06 , G06Q10/06315
摘要： The invention disclosed comprises a method for encouraging fair sharing of limited material inventory and capacity between multiple customers when creating a production plan. the invention allocates resources among competing demands in a linear programming production planning system by first classifying the demands into fair share sets, wherein all demands within each set have the same priority, calculating the cumulative demand for each resource within each set, and then allocating the resources to the demands in order of fair share set priority. If, during the allocating process, the supply of a given resource cannot satisfy a given cumulative demand of a given set, the given resource is allocated proportionally (e.g., evenly or according to usage proportions) among all demands that contribute to the given cumulative demand within the given set. This is an advanced planning system for optimizing established planning objectives (e.g., customer service, short lead times, low inventory, and prioritized allocation of supply and capacity) to compute a feasible production plan for the enterprise.
摘要翻译： 所公开的发明包括在创建生产计划时鼓励在多个客户之间公平共享有限材料库存和容量的方法。 本发明通过首先将需求分类为公平共享集合，在线性规划生产计划系统中的竞争需求中分配资源，其中每个集合内的所有需求具有相同的优先级，计算每个集合内的每个资源的累积需求，然后分配 资源按要求按照公平分配优先顺序排列。 如果在分配过程中，给定资源的供给不能满足给定集合的给定累积需求，则给定资源按比例（例如，均匀地或根据使用比例）在有助于给定累积需求的所有需求中分配 在给定的集合。 这是一个先进的规划系统，用于优化既定的规划目标（例如，客户服务，交货期短，库存低，供应和容量优先分配），以计算企业的可行生产计划。
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公开(公告)号：US20080033586A1
公开(公告)日：2008-02-07
申请号：US11462111
申请日：2006-08-03
申请人： Chih-Hui Chang , Brian T. Denton , Sanjay R. Hegde , Robert J. Milne , Stuart H. Smith , Chi-Tai Wang , Jacqueline N. Ward
发明人： Chih-Hui Chang , Brian T. Denton , Sanjay R. Hegde , Robert J. Milne , Stuart H. Smith , Chi-Tai Wang , Jacqueline N. Ward
IPC分类号： G06F19/00
CPC分类号： G06Q10/087 , G06Q10/06315
摘要： Method, system and program product for planning production for complementary demands are disclosed. In one embodiment, a method includes obtaining complementary demand values including at least one daily going rate (DGR) demand and a service demand; running a first planning production model in which the at least one DGR demand is included and the service demand is excluded; and running a second planning production model in which DGR related variables are fixed to values determined in the first planning production model and the service demand is included. Demands that are only considered by one of the planning production models are considered complementary demands.
摘要翻译： 披露了用于规划生产补充需求的方法，系统和程序产品。 在一个实施例中，一种方法包括获得包括至少一个日常运行速率（DGR）需求和服务需求的补充需求值; 运行首个规划生产模式，其中包括至少一个DGR需求并排除服务需求; 并运行第二个规划生产模型，其中DGR相关变量固定为在第一个规划生产模型中确定的值和服务需求。 仅由规划生产模式之一考虑的要求被认为是补充需求。
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6.发明授权Method, system, and computer program product for controlling the flow of material in a manufacturing facility using an extended zone of control 失效方法，系统和计算机程序产品，用于使用扩展控制区域来控制制造设备中材料的流动公开(公告)号：US07305276B2
公开(公告)日：2007-12-04
申请号：US11163793
申请日：2005-10-31
IPC分类号： G06F19/00
CPC分类号： G06Q10/06
摘要： The present invention provides a method, system, and computer program product for controlling the flow of material in a manufacturing facility using an extended zone of control. A method in accordance to an embodiment of the present invention comprises establishing an extended zone of control including a high impact tool set and at least one other tool set, analyzing projected job arrivals at the high impact tool set, and adjusting a flow of material between the high impact tool set and the at least one other tool set based on the analysis of projected job arrivals at the high impact tool set.
摘要翻译： 本发明提供一种方法，系统和计算机程序产品，用于使用扩展控制区域来控制制造设备中的材料的流动。 根据本发明的实施例的方法包括建立包括高冲击工具组和至少一个其他工具组的扩展控制区域，分析在高冲击工具组上的投影作业到达，以及调整在高冲击工具组之间的材料流动 高冲击工具组和至少一个其他工具组，其基于对高冲击工具组的预期工作到达的分析。
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公开(公告)号：US06584370B2
公开(公告)日：2003-06-24
申请号：US09891554
申请日：2001-06-26
IPC分类号： G06F1524
CPC分类号： G06Q10/0875 , G06Q10/087
摘要： A method and system for controlling sequential capacity allocation through modification of traditional low level codes (LLC). The method and system of the present invention employs a systematic set of decision rules for interactively adjusting LLCs so that they are consistent with interdependencies of resources among parts due to resource sharing.
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公开(公告)号：US08140372B2
公开(公告)日：2012-03-20
申请号：US11462111
申请日：2006-08-03
申请人： Chih-Hui Chang , Brian T. Denton , Sanjay R. Hegde , Robert J. Milne , Stuart H. Smith , Chi-Tai Wang , Jacqueline N. Ward
发明人： Chih-Hui Chang , Brian T. Denton , Sanjay R. Hegde , Robert J. Milne , Stuart H. Smith , Chi-Tai Wang , Jacqueline N. Ward
IPC分类号： G06F17/50
CPC分类号： G06Q10/087 , G06Q10/06315
摘要： Method, system and program product for planning production for complementary demands are disclosed. In one embodiment, a method includes obtaining complementary demand values including at least one daily going rate (DGR) demand and a service demand; running a first planning production model in which the at least one DGR demand is included and the service demand is excluded; and running a second planning production model in which DGR related variables are fixed to values determined in the first planning production model and the service demand is included. Demands that are only considered by one of the planning production models are considered complementary demands.
摘要翻译： 披露了用于规划生产补充需求的方法，系统和程序产品。 在一个实施例中，一种方法包括获得包括至少一个日常运行速率（DGR）需求和服务需求的补充需求值; 运行首个规划生产模式，其中包括至少一个DGR需求并排除服务需求; 并运行第二个规划生产模型，其中DGR相关变量固定为在第一个规划生产模型中确定的值和服务需求。 仅由规划生产模式之一考虑的要求被认为是补充需求。
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9.发明授权Method for simultaneously considering customer support dates and customer request dates 失效同时考虑客户支持日期和客户要求日期的方法公开(公告)号：US07778860B2
公开(公告)日：2010-08-17
申请号：US12434733
申请日：2009-05-04
申请人： Brian T. Denton , Robert J. Milne
发明人： Brian T. Denton , Robert J. Milne
IPC分类号： G05B19/418
CPC分类号： G06Q10/06 , G06Q10/06312 , G06Q10/06314 , G06Q10/06315 , G06Q10/067 , G06Q10/103 , G06Q30/0202 , Y02P90/20
摘要： The invention disclosed here is a method for achieving simultaneous consideration of multiple customer demand dates within an advanced planning system. The invention provides a method of production planning that considers multiple due dates. The invention solves a production planning model based upon the second (commit) date to produce a first solution, sorts the demand records in order of importance, and then re-solves the production planning model based upon the first (request) date to produce a second solution. The re-solving process is performed on each demand item in the sorted order of importance. The invention optimizes between the first solution and the second solution. Before re-solving the production planning model, the invention changes the lower bound constraints on backorder variables. The re-solving process changes the required date for a single demand item, and this re-solving process is repeated for all demand items that have a first (request) date that is before a corresponding required date. The invention reports the optimal solution produced during the optimizing process. The system and method integrate the consideration of multiple demand dates with an advanced planning system for optimizing established planning objectives (e.g. customer service, short lead times, low inventory, and prioritized allocation of supply and capacity) to compute a feasible production plan for the division.
摘要翻译： 这里公开的发明是在高级规划系统内同时考虑多个客户需求日期的方法。 本发明提供了考虑多个到期日的生产计划的方法。 本发明基于第二（提交）日期来解决生产计划模型以产生第一解决方案，按照重要性的顺序对需求记录进行排序，然后基于第一（请求）日期重新解决生产计划模型，以产生 第二个解决方案。 重新解决过程按照重要性的排序顺序对每个需求项进行。 本发明优化了第一溶液和第二溶液。 在重新解决生产计划模型之前，本发明改变了对逆序变量的下限约束。 重新解决过程更改单个需求项目的所需日期，并且对于在相应的所需日期之前的第一个（请求）日期的所有需求项目重复该重新解决过程。 本发明报告了在优化过程中产生的最佳解决方案。 系统和方法将多个需求日期的考虑与先进的计划制度结合起来，以优化既定的规划目标（例如客户服务，交货期短，库存低，供应和能力优先配置），以计算可行的生产计划 。
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公开(公告)号：US07653451B2
公开(公告)日：2010-01-26
申请号：US12023104
申请日：2008-01-31
IPC分类号： G09F19/00
CPC分类号： G05B19/41865 , G05B2219/31411 , G05B2219/32247 , G05B2219/32267 , G05B2219/32271 , G05B2219/32293 , G05B2219/45028 , Y02P90/20
摘要： Disclosed is a method of controlling a manufacturing system. The invention automatically monitors current levels of partially completed products waiting to be processed by a tool (or group of tools) and determines whether the current levels exceed a predetermined limit. If the current levels do exceed the predetermined limit, the invention performs an optimization process. However, if the current levels do not exceed the predetermined limit, the invention performs a dispatching process. In this dispatching process, the invention automatically projects future levels of partially completed products that will be supplied to the tool to identify a future work-in-process (WIP) bubble. The WIP bubble occurs when larger than normal amounts of partially completed products are supplied to the tool. The invention automatically adjusts the operating parameters of the tool based upon both the current levels and the future levels.
摘要翻译： 公开了一种控制制造系统的方法。 本发明自动监视等待由工具（或一组工具）处理的部分完成的产品的当前水平，并确定当前水平是否超过预定极限。 如果当前水平超过预定极限，本发明进行优化处理。 然而，如果当前电平不超过预定限度，则本发明执行调度处理。 在这个调度过程中，本发明会自动将未来的部分完成产品的水平提供给工具，以识别未来的在制品（WIP）泡沫。 当大于正常量的部分完成的产品被提供给工具时，会出现WIP气泡。 本发明基于当前水平和未来水平自动调整工具的操作参数。
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