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公开(公告)号：US5740324A
公开(公告)日：1998-04-14
申请号：US678130
申请日：1996-07-11
Applicant: Anoop Mathur , Tariq Samad
Inventor： Anoop Mathur , Tariq Samad
CPC classification number: G05B17/02 , Y10S706/902 , Y10S706/903 , Y10S706/906
Abstract: The method of making the tool, for process system identification that is based on the general purpose learning capabilities of neural networks. The method can be used for a wide variety of system identification problems with little or no analytic effort. A neural network is trained using a process model to approximate a function which relates process input and output data to process parameter values. Once trained, the network can be used as a system identification tool. In principle, this approach can be used for linear or nonlinear processes, for open or closed loop identification, and for identifying any or all process parameters.
Abstract translation: 制作工具的方法，用于基于神经网络的通用学习能力的过程系统识别。 该方法可以用于各种系统识别问题，很少或没有分析的努力。 使用过程模型训练神经网络来近似将过程输入和输出数据与过程参数值相关联的函数。 一旦被训练，该网络可以用作系统识别工具。 原则上，该方法可用于线性或非线性过程，用于开环或闭环识别，以及用于识别任何或所有过程参数。
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2.发明授权
公开(公告)号：US5924086A
公开(公告)日：1999-07-13
申请号：US816470
申请日：1997-03-13
Applicant: Anoop Mathur , Tariq Samad
Inventor： Anoop Mathur , Tariq Samad
CPC classification number: G05B17/02 , Y10S706/902 , Y10S706/903 , Y10S706/906
Abstract: A tool, and the method of making the tool, for process system identification that is based on the general purpose learning capabilities of neural networks. The tool and method can be used for a wide variety of system identification problems with little or no analytic effort. A neural network is trained using a process model to approximate a function which relates process input and output data to process parameter values. Once trained, the network can be used as a system identification tool. In principle, this approach can be used for linear or nonlinear processes, for open or closed loop identification, and for identifying any or all process parameters.
Abstract translation: 一种基于神经网络的通用学习能力的过程系统识别的工具和制作工具的方法。 该工具和方法可以用于各种系统识别问题，很少或没有分析努力。 使用过程模型训练神经网络来近似将过程输入和输出数据与过程参数值相关联的函数。 一旦被训练，该网络可以用作系统识别工具。 原则上，该方法可用于线性或非线性过程，用于开环或闭环识别，以及用于识别任何或所有过程参数。
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3.发明授权Method and system for integration of wireless devices with a distributed control system 有权无线设备与分布式控制系统的集成方法和系统公开(公告)号：US08406220B2
公开(公告)日：2013-03-26
申请号：US11323488
申请日：2005-12-30
Applicant: Paul F. McLaughlin , Tariq Samad , Alexander Chernoguzov
Inventor： Paul F. McLaughlin , Tariq Samad , Alexander Chernoguzov
CPC classification number: H04L45/00 , H04L45/24 , H04L45/28 , H04L51/38 , H04L63/0428 , H04L63/06 , H04L63/08 , H04W4/38 , H04W12/06 , H04W40/02 , H04W84/18
Abstract: A method includes determining first and second communication paths from a leaf node of a plurality of leaf nodes to first and second gateway nodes, respectively, of a plurality of gateway nodes. The first and second communication paths may include first and second intermediate nodes, respectively, of a plurality of intermediate nodes. A wireless message is sent from the leaf node to the first and second gateway nodes via the first and second communication paths, respectively. Information in the wireless message is communicated from at least one of the first and second gateway nodes to a component of a process control system.
Abstract translation: 一种方法包括分别从多个叶节点的叶节点到多个网关节点的第一和第二网关节点确定第一和第二通信路径。 第一和第二通信路径可以分别包括多个中间节点的第一和第二中间节点。 无线消息分别经由第一和第二通信路径从叶节点发送到第一和第二网关节点。 将无线消息中的信息从第一和第二网关节点中的至少一个传送到过程控制系统的组件。
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公开(公告)号：US07447587B2
公开(公告)日：2008-11-04
申请号：US11612211
申请日：2006-12-18
Applicant: Lubmir Baramov , Vladimir Havlena , Michael L. Rhodes , Tariq Samad
Inventor： Lubmir Baramov , Vladimir Havlena , Michael L. Rhodes , Tariq Samad
CPC classification number: F02D41/005 , F01N2560/026 , F01N2560/05 , F01N2560/06 , F02B37/00 , F02D41/0087 , F02D41/1402 , F02D41/146 , F02D41/1461 , F02D41/1466 , F02D2041/1433 , F02M26/05 , F02M26/21 , F02M26/23 , Y02T10/47
Abstract: Method and system for controlling cylinder to cylinder variations of undesirable emissions in exhaust gas of engines with exhaust gas recirculation. An engine model is used to predict the intake composition of the next cylinder firing based on the composition of the exhaust, as a function of time and applicable engine conditions. At least one engine parameter is adjusted to compensate for the predicted intake composition in order to minimize cylinder to cylinder variations.
Abstract translation: 用于控制具有废气再循环的发动机废气中不期望排放的气缸与气缸的变化的方法和系统。 发动机模型用于根据排气的组成，根据时间和适用的发动机条件预测下一个气缸点火的进气组成。 调整至少一个发动机参数以补偿预测的摄入组成，以便使气缸与气缸的变化最小化。
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公开(公告)号：US07328577B2
公开(公告)日：2008-02-12
申请号：US11024531
申请日：2004-12-29
Applicant: Gregory E. Stewart , Soumitri N. Kolavennu , Francesco Borrelli , Gregory J. Hampson , Syed M. Shahed , Tariq Samad , Michael L. Rhodes
Inventor： Gregory E. Stewart , Soumitri N. Kolavennu , Francesco Borrelli , Gregory J. Hampson , Syed M. Shahed , Tariq Samad , Michael L. Rhodes
CPC classification number: F02D23/02 , F02B3/06 , F02B29/0406 , F02B37/24 , F02D41/0007 , F02D41/005 , F02D41/1401 , F02D41/1461 , F02D41/266 , F02D2041/1412 , F02D2041/1433 , F02M26/05 , F02M26/23 , F02M26/48 , Y02T10/144 , Y02T10/47
Abstract: A multivariable controller that models the interaction between groups of sensors and groups of actuators during the operation of an engine. By accounting for the interactive effects that a group of actuators has on a sensor or group of sensors, improved system performance may be achieved. When emission sensors are used, such as NOX and/or PM sensors, the multivariable controller may help control the various engine actuators to reduce emissions of the engine.
Abstract translation: 一种多变量控制器，用于在发动机运行期间对传感器组和致动器组之间的相互作用进行建模。 通过考虑一组致动器对传感器或传感器组的交互效应，可以实现改进的系统性能。 当使用诸如NOX和/或PM传感器的排放传感器时，多变量控制器可以帮助控制各种发动机致动器以减少发动机的排放。
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Patent Agency Ranking
公开(公告)号：US20060287795A1
公开(公告)日：2006-12-21
申请号：US11155996
申请日：2005-06-17
Applicant: Tariq Samad , Syed Shahed , Joseph Lu , Gregory Stewart , Vladimir Ravlena
Inventor： Tariq Samad , Syed Shahed , Joseph Lu , Gregory Stewart , Vladimir Ravlena
IPC: G06F17/00
CPC classification number: F02D41/266 , F02D41/0007 , F02D41/0047 , F02D41/0215 , F02D41/0235 , F02D41/1406 , F02D41/30 , F02D2041/141 , F02D2041/1433 , F02D2041/1436 , G05B13/024
Abstract: Systems and methods for controlling automotive powertrains using a distributed control architecture are disclosed. A distributed control system may include a supervisory control unit for controlling one or more powertrain subsystems, and one or more subsystem control units in communication with the supervisory control unit. The supervisory control unit can be configured to execute a central optimization algorithm that computes variables from across multiple powertrain subsystems, and then outputs a number of globally approximated command values to each associated subsystem control unit. In some embodiments, the central optimization algorithm can be configured to solve a global cost function or optimization routine. One or more of the subsystem control units can be configured to execute a lower-level algorithm or routine, which can comprise a higher-fidelity model than that used by the central optimization algorithm.
Abstract translation: 公开了使用分布式控制架构来控制汽车动力系的系统和方法。 分布式控制系统可以包括用于控制一个或多个动力系子系统的监控控制单元和与监控单元通信的一个或多个子系统控制单元。 管理控制单元可以被配置为执行中央优化算法，其计算来自多个动力系子系统的变量，然后将多个全局近似的命令值输出到每个相关联的子系统控制单元。 在一些实施例中，中央优化算法可被配置为解决全局成本函数或优化例程。 子系统控制单元中的一个或多个可被配置为执行较低级算法或程序，其可以包括比中央优化算法使用的更高保真度的模型。
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公开(公告)号：US20060137346A1
公开(公告)日：2006-06-29
申请号：US11024531
申请日：2004-12-29
Applicant: Gregory Stewart , Soumitri Kolavennu , Francesco Borrelli , Gregory Hampson , Syed Shahed , Tariq Samad , Michael Rhodes
Inventor： Gregory Stewart , Soumitri Kolavennu , Francesco Borrelli , Gregory Hampson , Syed Shahed , Tariq Samad , Michael Rhodes
IPC: F02B33/44
CPC classification number: F02D23/02 , F02B3/06 , F02B29/0406 , F02B37/24 , F02D41/0007 , F02D41/005 , F02D41/1401 , F02D41/1461 , F02D41/266 , F02D2041/1412 , F02D2041/1433 , F02M26/05 , F02M26/23 , F02M26/48 , Y02T10/144 , Y02T10/47
Abstract: A multivariable controller that models the interaction between groups of sensors and groups of actuators during the operation of an engine. By accounting for the interactive effects that a group of actuators has on a sensor or group of sensors, improved system performance may be achieved. When emission sensors are used, such as NOX and/or PM sensors, the multivariable controller may help control the various engine actuators to reduce emissions of the engine.
Abstract translation: 一种多变量控制器，用于在发动机运行期间对传感器组和致动器组之间的相互作用进行建模。 通过考虑一组致动器对传感器或传感器组的交互效应，可以实现改进的系统性能。 当使用诸如NOX和/或PM传感器的排放传感器时，多变量控制器可以帮助控制各种发动机致动器以减少发动机的排放。
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公开(公告)号：US07469177B2
公开(公告)日：2008-12-23
申请号：US11155996
申请日：2005-06-17
Applicant: Tariq Samad , Syed M. Shahed , Joseph Z. Lu , Gregory E. Stewart , Vladimir Ravlena
Inventor： Tariq Samad , Syed M. Shahed , Joseph Z. Lu , Gregory E. Stewart , Vladimir Ravlena
CPC classification number: F02D41/266 , F02D41/0007 , F02D41/0047 , F02D41/0215 , F02D41/0235 , F02D41/1406 , F02D41/30 , F02D2041/141 , F02D2041/1433 , F02D2041/1436 , G05B13/024
Abstract: Systems and methods for controlling automotive powertrains using a distributed control architecture are disclosed. A distributed control system may include a supervisory control unit for controlling one or more powertrain subsystems, and one or more subsystem control units in communication with the supervisory control unit. The supervisory control unit can be configured to execute a central optimization algorithm that computes variables from across multiple powertrain subsystems, and then outputs a number of globally approximated command values to each associated subsystem control unit. In some embodiments, the central optimization algorithm can be configured to solve a global cost function or optimization routine. One or more of the subsystem control units can be configured to execute a lower-level algorithm or routine, which can comprise a higher-fidelity model than that used by the central optimization algorithm.
Abstract translation: 公开了使用分布式控制架构来控制汽车动力系的系统和方法。 分布式控制系统可以包括用于控制一个或多个动力系子系统的监控控制单元和与监控单元通信的一个或多个子系统控制单元。 管理控制单元可以被配置为执行中央优化算法，其计算来自多个动力系子系统的变量，然后将多个全局近似的命令值输出到每个相关联的子系统控制单元。 在一些实施例中，中央优化算法可被配置为解决全局成本函数或优化例程。 子系统控制单元中的一个或多个可被配置为执行较低级算法或程序，其可以包括比中央优化算法使用的更高保真度的模型。
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9.发明申请Method and system for integration of wireless devices with a distributed control system 有权无线设备与分布式控制系统的集成方法和系统公开(公告)号：US20070153677A1
公开(公告)日：2007-07-05
申请号：US11323488
申请日：2005-12-30
Applicant: Paul McLaughlin , Tariq Samad , Alexander Chernoguzov
Inventor： Paul McLaughlin , Tariq Samad , Alexander Chernoguzov
CPC classification number: H04L45/00 , H04L45/24 , H04L45/28 , H04L51/38 , H04L63/0428 , H04L63/06 , H04L63/08 , H04W4/38 , H04W12/06 , H04W40/02 , H04W84/18
Abstract: A method includes determining first and second communication paths from a leaf node of a plurality of leaf nodes to first and second gateway nodes, respectively, of a plurality of gateway nodes. The first and second communication paths may include first and second intermediate nodes, respectively, of a plurality of intermediate nodes. A wireless message is sent from the leaf node to the first and second gateway nodes via the first and second communication paths, respectively. Information in the wireless message is communicated from at least one of the first and second gateway nodes to a component of a process control system.
Abstract translation: 一种方法包括分别从多个叶节点的叶节点到多个网关节点的第一和第二网关节点确定第一和第二通信路径。 第一和第二通信路径可以分别包括多个中间节点的第一和第二中间节点。 无线消息分别经由第一和第二通信路径从叶节点发送到第一和第二网关节点。 将无线消息中的信息从第一和第二网关节点中的至少一个传送到过程控制系统的组件。
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10.发明授权Advanced recipe—a knowledge based information system for production processes 失效高级配方 - 一种基于知识的生产流程信息系统公开(公告)号：US06947917B1
公开(公告)日：2005-09-20
申请号：US09549620
申请日：2000-04-14
Applicant: Anoop Kumar Mathur , Vipin Gopal , Jan Jelinek , Tariq Samad
Inventor： Anoop Kumar Mathur , Vipin Gopal , Jan Jelinek , Tariq Samad
IPC: G05B15/02 , G05B19/418 , G06N5/00 , G06F17/00
CPC classification number: G06N5/00 , G05B19/41865 , G05B2219/31264 , G05B2219/32096 , Y02P90/20 , Y02P90/22
Abstract: An novel recipe that embodies a higher level description than currently used in the industry is described. The novel recipe is referred to herein as an “advanced recipe.” A traditional recipe consists of a general set of instructions called a ‘recipe’ which is used to make a product. An advanced recipe integrates the intent behind these set of instructions. A novel knowledge management system for capturing, integrating, and using broad knowledge is also described below. Some embodiments of the knowledge management system enable modification of recipes for maximizing the overall processing objectives. An example embodiment of the knowledge management system comprises a Knowledge Builder, a Structured Knowledge Repository, and a Decision Maker.
Abstract translation: 描述了一种体现比当前在行业中使用的更高级别描述的新颖食谱。 新颖食谱在这里被称为“高级食谱”。 传统的食谱包括一组称为“食谱”的指令，用于制作产品。 高级配方集成了这些指令背后的意图。 下面还描述了一种用于捕获，整合和使用广泛知识的新型知识管理系统。 知识管理系统的一些实施例能够修改配方以最大化整体处理目标。 知识管理系统的示例性实施例包括知识构建器，结构化知识库和决策者。
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