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1. 发明授权

US07277768B2 Method for production design and operations scheduling for plate design in the steel industry 有权
标题翻译：钢铁行业板材设计生产设计与作业调度方法
公开(公告)号：US07277768B2
公开(公告)日：2007-10-02
申请号：US10981588
申请日：2004-11-05
申请人： Sanjeeb Dash , Jayant R. Kalagnanam , Chandrasekhara K. Reddy
发明人： Sanjeeb Dash , Jayant R. Kalagnanam , Chandrasekhara K. Reddy
IPC分类号： G06F19/00
CPC分类号： G05B19/41865 , G05B2219/35162 , Y02P90/20
摘要： An automated method optimally designs plates to satisfy an order book at a steel plant so as to maximize the yield of the plates designed while using capacity fully to reduce the production of surplus slabs or plates, and satisfy order deadlines. Our method consists of four main components: (1) mother plate design, (2) slab design, (3) cast design, and (4) material allocation. A column generation framework for mother plate design is used where the problem is decomposed into a master problem and a subproblem. The master problem is used to evaluate packing patterns that should be used to fulfill the order book and the subproblem generates potential one-dimensional and two-dimensional feasible packing patterns as candidates to be evaluated by the master problem. The solution to the master problem produces a list of mother plates that need to be produced. These mother plates are transformed into candidate slabs, which are represented via an interval graph. The maximal cliques in the interval graph—maximal subsets of slabs which can be grouped together to form casts—are enumerated to generate candidate casts, from which redesign information is sent to the plate/slab design processes. The cast design process is integrated with the plate design/slab design processes in the sense that information is passed from the plate/slab design processes to the cast design process and vice versa. Finally, our method has a material allocation component to assign order plates to inventory mother-plates and slabs.
摘要翻译：自动化方法最佳地设计板材以满足钢厂的订单，以最大化设计的板材的产量，同时充分利用能力来减少剩余板坯或板材的生产，并满足订单期限。我们的方法包括四个主要部分：（1）母板设计，（2）板坯设计，（3）铸造设计和（4）材料分配。使用母板设计的列生成框架，将问题分解为主问题和子问题。主问题用于评估应用于履行订单的包装模式，子问题产生潜在的一维和二维可行打包模式作为要由主问题评估的候选人。主要问题的解决方案产生了需要生产的母板列表。这些母板被转换成候选板，它们通过间隔图表示。可以将可以组合在一起形成投票的区间图 - 最大板块子集中的最大组合枚举为生成候选投影，将重新设计信息从其发送到板/板设计过程。铸造设计过程与板材设计/板坯设计过程集成在一起，即信息从板/板设计过程传递到铸造设计过程，反之亦然。最后，我们的方法有一个材料分配组件来分配订单盘以存储母板和板坯。

2. 发明授权

US08670856B2 Algorithmic framework for the integrated optimization of hot strip mill and upstream molten metal operations for a large-scale steel manufacturing plant 失效
标题翻译：用于大型钢铁制造厂热轧带钢和上游熔融金属加工综合优化的算法框架
公开(公告)号：US08670856B2
公开(公告)日：2014-03-11
申请号：US13164339
申请日：2011-06-20
申请人： Andrew J. Davenport , Toshiyuki Hama , Jayant R. Kalagnanam , Chandrasekhara K. Reddy , Stuart A. Siegel
发明人： Andrew J. Davenport , Toshiyuki Hama , Jayant R. Kalagnanam , Chandrasekhara K. Reddy , Stuart A. Siegel
IPC分类号： G05B13/04
CPC分类号： G06Q50/04 , G05B13/04 , G06Q10/06 , Y02P90/30
摘要： A method and system for optimizing modules of a steel manufacturing process includes a plurality of manufacturing modules for a manufacturing process. Each of the modules have a plurality of steps. The plurality of modules include at least an upstream module, a casting module, and a downstream module. Each of the plurality of modules have parameters, and include at least one variable event. The variable event is adjustable for optimization of the manufacturing process while the parameters are being maintained for each of the plurality of modules. A communication system is used for exchanging information between the modules while the manufacturing process is occurring to adjust the at least one variable event for optimizing the manufacturing process.
摘要翻译：用于优化钢铁制造过程的模块的方法和系统包括用于制造过程的多个制造模块。每个模块具有多个步骤。多个模块至少包括上游模块，铸造模块和下游模块。多个模块中的每一个具有参数，并且包括至少一个可变事件。变量事件是可调整的，以便在为多个模块中的每个模块维护参数的同时优化制造过程。通信系统用于在制造过程发生时在模块之间交换信息，以调整至少一个可变事件以优化制造过程。

3. 发明申请

US20120323353A1 ALGORITHMIC FRAMEWORK FOR THE INTEGRATED OPTIMIZATION OF HOT STRIP MILL AND UPSTREAM MOLTEN METAL OPERATIONS FOR A LARGE-SCALE STEEL MANUFACTURING PLANT 失效
标题翻译：用于大型钢铁制造厂综合优化热轧钢板和上海钢铁冶金业务的算法框架
公开(公告)号：US20120323353A1
公开(公告)日：2012-12-20
申请号：US13164339
申请日：2011-06-20
申请人： Andrew J. Davenport , Toshiyuki Hama , Jayant R. Kalagnanam , Chandrasekhara K. Reddy , Stuart A. Siegel
发明人： Andrew J. Davenport , Toshiyuki Hama , Jayant R. Kalagnanam , Chandrasekhara K. Reddy , Stuart A. Siegel
IPC分类号： G05B13/04
CPC分类号： G06Q50/04 , G05B13/04 , G06Q10/06 , Y02P90/30
摘要： A method and system for optimizing modules of a steel manufacturing process includes a plurality of manufacturing modules for a manufacturing process. Each of the modules have a plurality of steps. The plurality of modules include at least an upstream module, a casting module, and a downstream module. Each of the plurality of modules have parameters, and include at least one variable event. The variable event is adjustable for optimization of the manufacturing process while the parameters are being maintained for each of the plurality of modules. A communication system is used for exchanging information between the modules while the manufacturing process is occurring to adjust the at least one variable event for optimizing the manufacturing process.
摘要翻译：用于优化钢铁制造过程的模块的方法和系统包括用于制造过程的多个制造模块。每个模块具有多个步骤。多个模块至少包括上游模块，铸造模块和下游模块。多个模块中的每一个具有参数，并且包括至少一个可变事件。变量事件是可调整的，以便在为多个模块中的每个模块维护参数的同时优化制造过程。通信系统用于在制造过程发生时在模块之间交换信息，以调整至少一个可变事件以优化制造过程。

4. 发明申请

US20120316914A1 SCHEDULING OF ENERGY CONSUMING ACTIVITIES FOR BUILDINGS 审中-公开
标题翻译：能源消费建筑活动安排
公开(公告)号：US20120316914A1
公开(公告)日：2012-12-13
申请号：US13156997
申请日：2011-06-09
申请人： Young Min Lee , Chandrasekhara K. Reddy
发明人： Young Min Lee , Chandrasekhara K. Reddy
IPC分类号： G06Q10/00
CPC分类号： G06Q10/06
摘要： Scheduling of building activities may be generated based on an objective function developed to optimize energy cost associated with performing activities in a building, which activities consume energy. The objective function may be solved based on the received plurality of activities, the energy sources consumed by the activities, the prices of energy, and subject to the one or more constraints.
摘要翻译：建筑活动的安排可以基于为了优化与建筑物中的活动相关联的能量成本而开发的目标函数而产生，哪些活动消耗能量。可以基于接收到的多个活动，活动消耗的能量，能量的价格，并受到一个或多个约束的影响来解决目标函数。

5. 发明申请

US20120278038A1 ESTIMATING MONTHLY HEATING OIL CONSUMPTION FROM FISCAL YEAR OIL CONSUMPTION DATA USING MULTIPLE REGRESSION AND HEATING DEGREE DAY DENSITY FUNCTION 审中-公开
标题翻译：使用多次回归和加热度密度函数估算每年的年度油耗消耗量的月度加热油消耗量
公开(公告)号：US20120278038A1
公开(公告)日：2012-11-01
申请号：US13098076
申请日：2011-04-29
申请人： Lianjun An , Huijing Jiang , Young Min Lee , Fei Liu , Estepan Meliksetian , Chandrasekhara K. Reddy
发明人： Lianjun An , Huijing Jiang , Young Min Lee , Fei Liu , Estepan Meliksetian , Chandrasekhara K. Reddy
IPC分类号： G06F19/00
CPC分类号： G06Q10/04 , F24D19/1048 , F24D19/1063 , F24D19/1081 , G06Q50/06
摘要： Estimating monthly heating oil consumption of a building that uses heating oil and non-oil source of energy, may include separating by applying statistical models, yearly consumption of oil data associated with the building into base load oil consumption and space heating oil consumption. The separating may also include determining monthly base load oil consumption associated with the building. Monthly space heating consumption of oil may be estimated by applying a heating degree day density function to the space heating oil consumption. The monthly space heating consumption may be aggregated with the monthly base load oil consumption to estimate the monthly heating oil consumption.
摘要翻译：估计使用取暖油和非油源能源的建筑物的每月采暖油消耗量可能包括通过应用统计模型分离，将与建筑相关的石油数据的年消耗量降低为基础油耗和空间采暖油消耗量。分离还可以包括确定与建筑物相关联的每月基础油耗。可以通过将加热度日密度函数应用于空间加热油消耗来估计每月空间加热消耗的油。每月空间采暖消耗量可以与每月基本负荷油耗相结合，以估算每月采暖油消耗量。

6. 发明授权

US08620632B2 Estimating building thermal properties by integrating heat transfer inversion model with clustering and regression techniques for a portfolio of existing buildings 失效
标题翻译：通过将传热反演模型与现有建筑组合的聚类和回归技术相结合来估计建筑物的热性能
公开(公告)号：US08620632B2
公开(公告)日：2013-12-31
申请号：US13168116
申请日：2011-06-24
申请人： Lianjun An , Young T. Chae , Raya Horesh , Young Min Lee , Chandrasekhara K. Reddy
发明人： Lianjun An , Young T. Chae , Raya Horesh , Young Min Lee , Chandrasekhara K. Reddy
IPC分类号： G06F17/50
CPC分类号： G01K17/20 , G06F17/5009 , G06F2217/16
摘要： A static heat transfer model is derived from a system of dynamic equations by integrating the dynamic equations over different time periods. That static heat transfer model links periodic (e.g., monthly) energy usage with cooling and heating degree hours, humidifying and dehumidifying hours. Its coefficients of measuring correlations correspond to the thermal parameters of buildings. Temporal data from a building may be used to estimate the overall heat transfer parameters. A clustering scheme may be developed to decompose all the buildings into different clusters based on one or more similarity criteria. The overall heat transfer parameters are separated into values for the wall, roof and window using multiple buildings' data in the same cluster or group.
摘要翻译：通过在不同时间段内整合动态方程，从动态方程组得到静态热传递模型。该静态热传递模型将周期性（例如，每月）能量消耗与冷却和加热度小时连接，加湿和除湿小时。其测量相关系数对应于建筑物的热参数。来自建筑物的时间数据可用于估计总体传热参数。可以开发聚类方案以基于一个或多个相似性标准将所有建筑物分解成不同的群集。使用同一群集或群组中多个建筑物的数据将总体传热参数分为墙壁，屋顶和窗户的值。

7. 发明授权

US08355941B2 Optimal planning of building retrofit for a portfolio of buildings 失效
标题翻译：建筑物组合改造的最佳规划
公开(公告)号：US08355941B2
公开(公告)日：2013-01-15
申请号：US13150721
申请日：2011-06-01
申请人： Young Min Lee , Chandrasekhara K. Reddy
发明人： Young Min Lee , Chandrasekhara K. Reddy
IPC分类号： G06F17/50
CPC分类号： G06Q10/06313 , G06Q10/04 , G06Q50/06 , G06Q50/16
摘要： Generating an optimal planning of building retrofit for a portfolio of buildings may include providing a plurality of objective functions that may be selected for maximizing cost reduction, maximizing green house gas emission reduction, or maximizing energy reduction, or combinations thereof. The objective function may be solved based on information including at least a retrofit cost for retrofitting a building, payback period specifying the length of time needed to recover the retrofit cost, a budget available for retrofitting the building, expected price of energy, estimated energy savings from retrofitting and estimated green house gas emission from retrofitting. The planning of building retrofit may be generated based on the solutions of one or more of the objective functions, which may provide for an optimal plan of building retrofit.
摘要翻译：为建筑物组合生成建筑物改造的最佳规划可以包括提供可以选择用于最大化成本降低，最大化温室气体排放减少或最大化能量减少或其组合的多个目标函数。目标功能可以基于至少包括改造建筑物的改造成本的信息来解决，回收期限指定恢复改造成本所需的时间长度，可用于改造建筑物的预算，能源的预期价格，估计的能量节约从改造和估计温室气体排放改造。可以基于一个或多个目标函数的解决方案来生成建筑物改造的规划，其可以提供建筑改造的最佳计划。

8. 发明申请

US20120330626A1 ESTIMATING BUILDING THERMAL PROPERTIES BY INTEGRATING HEAT TRANSFER INVERSION MODEL WITH CLUSTERING AND REGRESSION TECHNIQUES FOR A PORTFOLIO OF EXISTING BUILDINGS 失效
标题翻译：通过集成和回收技术整合现有建筑物的传统技术来估算建筑热性能
公开(公告)号：US20120330626A1
公开(公告)日：2012-12-27
申请号：US13168116
申请日：2011-06-24
申请人： Lianjun An , Young Tae Chae , Raya Horesh , Young Min Lee , Chandrasekhara K. Reddy
发明人： Lianjun An , Young Tae Chae , Raya Horesh , Young Min Lee , Chandrasekhara K. Reddy
IPC分类号： G06F17/10
CPC分类号： G01K17/20 , G06F17/5009 , G06F2217/16
摘要： A static heat transfer model is derived from a system of dynamic equations by integrating the dynamic equations over different time periods. That static heat transfer model links periodic (e.g., monthly) energy usage with cooling and heating degree hours, humidifying and dehumidifying hours. Its coefficients of measuring correlations correspond to the thermal parameters of buildings. Temporal data from a building may be used to estimate the overall heat transfer parameters. A clustering scheme may be developed to decompose all the buildings into different clusters based on one or more similarity criteria. The overall heat transfer parameters are separated into values for the wall, roof and window using multiple buildings' data in the same cluster or group.
摘要翻译：通过在不同时间段内整合动态方程，从动态方程组得到静态热传递模型。该静态热传递模型将周期性（例如，每月）能量消耗与冷却和加热度小时连接，加湿和除湿小时。其测量相关系数对应于建筑物的热参数。来自建筑物的时间数据可用于估计总体传热参数。可以开发聚类方案以基于一个或多个相似性标准将所有建筑物分解成不同的群集。使用同一群集或群组中多个建筑物的数据将总体传热参数分为墙壁，屋顶和窗户的值。

9. 发明申请

US20120310689A1 OPTIMAL PLANNING OF BUILDING RETROFIT FOR A PORTFOLIO OF BUILDINGS 失效
标题翻译：建筑改造建筑改造的最佳规划
公开(公告)号：US20120310689A1
公开(公告)日：2012-12-06
申请号：US13150721
申请日：2011-06-01
申请人： Young Min Lee , Chandrasekhara K. Reddy
发明人： Young Min Lee , Chandrasekhara K. Reddy
IPC分类号： G06Q10/00
CPC分类号： G06Q10/06313 , G06Q10/04 , G06Q50/06 , G06Q50/16
摘要： Generating an optimal planning of building retrofit for a portfolio of buildings may include providing a plurality of objective functions that may be selected for maximizing cost reduction, maximizing green house gas emission reduction, or maximizing energy reduction, or combinations thereof. The objective function may be solved based on information including at least a retrofit cost for retrofitting a building, payback period specifying the length of time needed to recover the retrofit cost, a budget available for retrofitting the building, expected price of energy, estimated energy savings from retrofitting and estimated green house gas emission from retrofitting. The planning of building retrofit may be generated based on the solutions of one or more of the objective functions, which may provide for an optimal plan of building retrofit.
摘要翻译：为建筑物组合生成建筑物改造的最佳规划可以包括提供可以选择用于最大化成本降低，最大化温室气体排放减少或最大化能量减少或其组合的多个目标函数。目标功能可以基于至少包括改造建筑物的改造成本的信息来解决，回收期限指定恢复改造成本所需的时间长度，可用于改造建筑物的预算，能源的预期价格，估计的能量节约从改造和估计温室气体排放改造。可以基于一个或多个目标函数的解决方案来生成建筑物改造的规划，其可以提供建筑改造的最佳计划。

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