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1. 发明授权

US07640067B2 Estimated parameter based control of a process for controlling emission of a pollutant into the air 有权
标题翻译：用于控制污染物排放到空气中的过程的估计参数控制
公开(公告)号：US07640067B2
公开(公告)日：2009-12-29
申请号：US11004837
申请日：2004-12-07
申请人： Scott A. Boyden , Stephen Piche
发明人： Scott A. Boyden , Stephen Piche
IPC分类号： G05B13/02 , G05B21/00 , G06F7/00 , G06F17/00 , F01N3/00 , G01N30/96 , B01D50/00 , B01D53/34 , B01D53/86 , F23J11/00 , C01B21/00 , C01B17/00
CPC分类号： G05B13/027 , B01D2257/302 , B01D2257/404 , G05B13/048 , Y10T436/12
摘要： A controller directs a process primarily performed to control emission of a particular pollutant into the air. The process has multiple process parameters (MPPs), including a parameter representing an amount of the particular pollutant. The controller includes either a neural network process model or a non-neural network process model. In either case, the model represents a relationship between a first of the MPPs and one or more of the other MPPs. The one or more other MPPs include a second of the MPPs which is other than the parameter representing the amount of the emitted particular pollutant. Also included is a processor configured with logic to estimate a value of the second MPP, and to direct control of the first MPP based on the estimated value of the second MPP and the model.
摘要翻译：控制器指导主要执行的过程，以将特定污染物的排放控制在空气中。该过程具有多个过程参数（MPP），包括表示特定污染物量的参数。控制器包括神经网络过程模型或非神经网络过程模型。在任一情况下，模型表示第一MPP与一个或多个其他MPP之间的关系。一个或多个其他MPP包括MPP中的第二个，其不同于表示所发射的特定污染物的量的参数。还包括配置有用于估计第二MPP的值的逻辑的处理器，以及基于第二MPP和模型的估计值来直接控制第一MPP。

2. 发明授权

US08197753B2 APC process parameter estimation 有权
标题翻译： APC过程参数估计
公开(公告)号：US08197753B2
公开(公告)日：2012-06-12
申请号：US12917985
申请日：2010-11-02
申请人： Scott A. Boyden , Stephen Piche
发明人： Scott A. Boyden , Stephen Piche
IPC分类号： B01D53/60 , B01D53/56 , B01D53/54 , B01D53/34 , G05B23/02
CPC分类号： G05B13/027 , B01D2257/302 , B01D2257/404 , G05B13/048 , Y10T436/12
摘要： A virtual analyzer is provided to estimate either an attribute of a reactant applied during performance of, or an amount of a reactant exhausted by, a process having multiple process parameters (MPPs) that is performed to control an amount of a pollutant emitted into the air. The virtual analyzer includes an interface which receives signals corresponding to attributes of the MPPs. If the process is a wet flue gas desulfurization (WFGD) process, the signals include a signal corresponding to a measured pH level of the applied reactant. If the process is a selective catalytic reduction (SCR) process, the signals include a signal corresponding to a measured amount of the reactant exhausted by the process.
摘要翻译：提供虚拟分析器以估计在执行过程中施加的反应物的属性，或由具有多个处理参数（MPP）的过程所排出的反应物的量的属性，所述过程参数（MPP）被执行以控制排放到空气中的污染物的量。虚拟分析器包括接收与MPP的属性对应的信号的接口。如果该方法是湿式烟道气脱硫（WFGD）方法，信号包括对应于施加的反应物的测量的pH值的信号。如果该方法是选择性催化还原（SCR）方法，信号包括对应于由该方法排出的反应物的测量量的信号。

3. 发明授权

US07634417B2 Cost based control of air pollution control 有权
标题翻译：空气污染控制成本控制
公开(公告)号：US07634417B2
公开(公告)日：2009-12-15
申请号：US10927049
申请日：2004-08-27
申请人： Scott A. Boyden , Stephen Piche
发明人： Scott A. Boyden , Stephen Piche
IPC分类号： G06Q10/00
CPC分类号： G06Q10/06 , B01D53/346 , B01D53/504 , G06Q30/0283 , G06Q40/00
摘要： A controller for directing operation of an air pollution control (APC) system, requires a consumable to perform a process to control emissions of a pollutant. The process has multiple process parameters (MPPs). One or more of the MPPs is a controllable process parameters (CTPPs) and one of the MPPs is an amount of the pollutant (AOP) emitted by the system. A defined AOP value (AOPV) represents a limit on an actual value (AV) of the emitted AOP. An interface receives a value corresponding to a unit cost of the consumable. A control processor determines the cost of operating the system based on the received value corresponding to the unit cost of the consumable, and directs control of at least one of CTPPs based on the current value of that CTPP and the determined operating cost.
摘要翻译：用于指挥空气污染控制（APC）系统运行的控制器需要耗材来执行控制污染物排放的过程。该过程具有多个过程参数（MPP）。一个或多个MPP是可控制的过程参数（CTPP），其中一个MPP是系统发射的污染物（AOP）的量。定义的AOP值（AOPV）表示发射的AOP的实际值（AV）的限制。接口接收与消耗品的单位成本相对应的值。控制处理器基于与消耗品的单位成本对应的接收值来确定操作系统的成本，并且基于该CTPP的当前值和所确定的运行成本来指导至少一个CTPP的控制。

4. 发明授权

US07862771B2 APC process parameter estimation 有权
标题翻译： APC过程参数估计
公开(公告)号：US07862771B2
公开(公告)日：2011-01-04
申请号：US11002436
申请日：2004-12-03
申请人： Scott A. Boyden , Stephen Piche
发明人： Scott A. Boyden , Stephen Piche
IPC分类号： B01D53/60 , B01D53/56 , B01D53/54 , B01D53/34 , G05B23/02
CPC分类号： G05B13/027 , B01D2257/302 , B01D2257/404 , G05B13/048 , Y10T436/12
摘要： A virtual analyzer is provided to estimate either an attribute of a reactant applied during performance of, or an amount of a reactant exhausted by, a process having multiple process parameters (MPPs) that is performed to control an amount of a pollutant emitted into the air. The virtual analyzer includes an interface which receives signals corresponding to attributes of the MPPs. If the process is a wet flue gas desulfurization (WFGD) process, the signals include a signal corresponding to a measured pH level of the applied reactant. If the process is a selective catalytic reduction (SCR) process, the signals include a signal corresponding to a measured amount of the reactant exhausted by the process.
摘要翻译：提供虚拟分析器以估计在执行过程中施加的反应物的属性，或由具有多个处理参数（MPP）的过程所排出的反应物的量的属性，所述过程参数（MPP）被执行以控制排放到空气中的污染物的量。虚拟分析器包括接收与MPP的属性对应的信号的接口。如果该方法是湿式烟道气脱硫（WFGD）方法，信号包括对应于施加的反应物的测量的pH值的信号。如果该方法是选择性催化还原（SCR）方法，信号包括对应于由该方法排出的反应物的测量量的信号。

5. 发明授权

US07113835B2 Control of rolling or moving average values of air pollution control emissions to a desired value 有权
标题翻译：将空气污染控制排放的滚动或移动平均值控制到所需值
公开(公告)号：US07113835B2
公开(公告)日：2006-09-26
申请号：US10927201
申请日：2004-08-27
申请人： Scott A. Boyden , Stephen Piche
发明人： Scott A. Boyden , Stephen Piche
IPC分类号： G05B13/02
CPC分类号： G05B13/048
摘要： A controller directs performance of a process having multiple process parameters (MPPs), including a controllable process parameter (CTPP), a targeted process parameter (TPP), a defined target value (DTV) representing a limit on an actual average value (AAV) of the TPP over a defined moving time period of length TPLAAV. A storage device stores historical data representing the AVs of the TPP at various times over a prior time period (PTP) having a length of at least TPLAAV. A processor predicts future average values (FAVs) of the TPP over a future time period (FTP) based on the stored historical data and the current values of the MPPs. The processor also determines a target set point for each CTPP based on the predicted FAVs, the current values of the MPPs and the DTV, and directs control of each CTPP in accordance with the determined target set point for that CTPP.
摘要翻译：控制器指示具有多个过程参数（MPP）的过程的性能，包括可控过程参数（CTPP），目标过程参数（TPP），表示对实际平均值（AAV）的限制的定义的目标值（DTV）的TPP在限定的长度TPL 的移动时间段之间。存储装置在具有至少TPL AAV的长度的先前时间段（PTP）的不同时间存储表示TPP的AV的历史数据。处理器基于存储的历史数据和MPP的当前值来预测TPP在未来时间段（FTP）中的未来平均值（FAV）。处理器还基于预测的FAV，MPP和DTV的当前值来确定每个CTPP的目标设定点，并根据该CTPP的确定的目标设定点来指导每个CTPP的控制。

6. 发明授权

US07860586B2 Process parameter estimation in controlling emission of a non-particulate pollutant into the air 有权
标题翻译：控制空气中非微粒污染物排放的过程参数估计
公开(公告)号：US07860586B2
公开(公告)日：2010-12-28
申请号：US11003336
申请日：2004-12-06
申请人： Scott A. Boyden , Stephen Piche
发明人： Scott A. Boyden , Stephen Piche
IPC分类号： G05B13/02 , G05B21/00 , G06F7/00 , G06F17/00 , F01N3/00 , G01N30/96 , B01D50/00 , B01D53/34 , F23J11/00 , B01D53/86 , C01B21/00 , C01B17/00
CPC分类号： G05B13/027 , B01D2257/302 , B01D2257/404 , G05B13/048 , Y10T436/12
摘要： A parameter value estimator is provided for a process performed primarily to control emission of a particular non-particulate pollutant, such as NOx and SO2, into the air. The process has multiple process parameters (MPPs) including a parameter representing an amount of the particular non-particulate pollutant emitted. The parameter value estimator includes either a neural network process model or a non-neural network process model. In either case the model represents a relationship between one of the MPPs, other than the parameter representing the amount of the emitted particular non-particulate pollutant, and one or more other of the MPPs. Also included is a processor configured with the logic, e.g. programmed software, to estimate a value of the one MPP based on a value of each of the one or more other MPPs and the one model.
摘要翻译：为主要用于控制特定非微粒污染物（如NOx和SO2）排放到空气中的过程提供参数值估计器。该过程具有多个过程参数（MPP），其包括表示特定非微粒污染物排放量的参数。参数值估计器包括神经网络过程模型或非神经网络过程模型。在任一情况下，该模型表示MPP之间的关系，而不是表示所发射的特定非微粒污染物的量的参数以及MPP中的一个或多个另外的MPP之间的关系。还包括配置有逻辑的处理器，例如基于一个或多个其他MPP和一个模型中的每一个的值来估计一个MPP的值。

7. 发明授权

US07698004B2 APC process control when process parameters are inaccurately measured 有权
标题翻译：过程参数不准确测量时的APC过程控制
公开(公告)号：US07698004B2
公开(公告)日：2010-04-13
申请号：US11002439
申请日：2004-12-03
申请人： Scott A. Boyden , Stephen Piche
发明人： Scott A. Boyden , Stephen Piche
IPC分类号： G05B13/02 , G05B21/00 , G06F17/00 , G06F19/00 , G01N31/00 , B01D50/00 , B01D53/34 , B01D53/56 , B01D53/86 , B01D53/50 , C01B21/00 , F01N3/00
CPC分类号： G05B13/027 , B01D2257/302 , B01D2257/404 , G05B13/048 , Y10T436/12
摘要： A controller is provided for directing control of a process performed to control an amount of a pollutant emitted into the air. The process has multiple process parameters (MPPs) The controller includes either a neural network process model or a non-neural network process model. Whichever type model is included, it will represent a relationship between one of the MPPs and other of the MPPs. The controller also includes a control processor having the logic to determine the validity of a measured value of the one MPP based on the one model. The control processor directs control of the process in accordance with the measured value of the one MPP only if the measured value of the one MPP is determined to be valid. On the other hand, if the measured value is determined to be invalid, the control processor may direct control of the process in accordance with an estimated value of the one MPP.
摘要翻译：提供控制器用于引导控制执行的处理以控制排放到空气中的污染物的量。该过程具有多个过程参数（MPP）。控制器包括神经网络过程模型或非神经网络过程模型。无论哪种类型的模型都包含在内，它将代表一个MPP和其他MPP之间的关系。控制器还包括控制处理器，该控制处理器具有基于该模型确定一个MPP的测量值的有效性的逻辑。只有当一个MPP的测量值被确定为有效时，控制处理器才根据一个MPP的测量值来指导该过程的控制。另一方面，如果确定测量值无效，则控制处理器可以根据一个MPP的估计值来直接控制处理。

8. 发明授权

US07536232B2 Model predictive control of air pollution control processes 有权
标题翻译：空气污染控制流程模型预测控制
公开(公告)号：US07536232B2
公开(公告)日：2009-05-19
申请号：US10927243
申请日：2004-08-27
申请人： Scott A. Boyden , Stephen Piche
发明人： Scott A. Boyden , Stephen Piche
IPC分类号： G05B13/02 , G05D7/00
CPC分类号： G05B13/027 , B01D2257/302 , B01D2257/404 , G05B13/048 , Y10T436/12
摘要： A controller for directing operation of an air pollution control system performing a process to control emissions of a pollutant has multiple process parameters (MPPs). One or more of the MPPs is a controllable process parameter (CTPP) and one of the MPPs is an amount of the pollutant (AOP) emitted by the system. A defined AOP value (AOPV) represents an objective or limit on an actual value (AV) of the emitted AOP. The controller includes either a neural network process model or a non-neural network process model representing a relationship between each CTPP and the emitted AOP. A control processor has the logic to predict, based on the model, how changes to the current value of each CTPP will affect a future AV of emitted AOP, to select one of the changes in one CTPP based on the predicted affect of that change and on the AOPV, and to direct control of the one CTPP in accordance with the selected change for that CTPP.
摘要翻译：用于指挥执行控制污染物排放的过程的空气污染控制系统的操作的控制器具有多个过程参数（MPP）。一个或多个MPP是可控制的过程参数（CTPP），其中一个MPP是系统发射的污染物（AOP）量。定义的AOP值（AOPV）表示对发射的AOP的实际值（AV）的目标或限制。控制器包括表示每个CTPP和发射的AOP之间的关系的神经网络过程模型或非神经网络过程模型。控制处理器具有根据该模型预测如何对每个CTPP的当前值的变化将影响发射的AOP的未来AV的逻辑，以根据该变化的预测影响来选择一个CTPP中的一个变化，在AOPV上，并根据该CTPP的选定变更直接控制一个CTPP。

9. 发明授权

US07522963B2 Optimized air pollution control 有权
标题翻译：优化空气污染控制
公开(公告)号：US07522963B2
公开(公告)日：2009-04-21
申请号：US10927229
申请日：2004-08-27
申请人： Scott A. Boyden , Stephen Piche
发明人： Scott A. Boyden , Stephen Piche
IPC分类号： G05B13/02 , G05D7/00
CPC分类号： G05B13/024 , B01D53/346 , B01D53/8696 , B01D2257/302 , B01D2257/404
摘要： A controller directs operation of an air pollution control (APC) system performing a process to control emissions of a pollutant. The process has multiple process parameters (MPPs), one or more of the MPPs being a controllable process parameters (CTPPs) and one of the MPPs being an amount of the pollutant (AOP) emitted by the system. A user input device identifies an optimization objective. A control processor determines a set point for at least one of the one or more CTPPs based on the current values of the MPPs and the identified optimization objective, and directs control of one of the at least one CTPP based on the determined set point for that CTPP.
摘要翻译：控制器指挥空气污染控制（APC）系统的运行，执行控制污染物排放的过程。该过程具有多个过程参数（MPP），一个或多个MPP是可控过程参数（CTPP），并且MPP中的一个是系统发射的污染物（AOP）的量。用户输入设备识别优化目标。控制处理器基于MPP和所识别的优化目标的当前值来确定一个或多个CTPP中的至少一个的设定点，并且基于该确定的设定点来指导至少一个CTPP中的一个的控制 CTPP。

10. 发明授权

US07323036B2 Maximizing regulatory credits in controlling air pollution 有权
标题翻译：在控制空气污染方面最大化管理信贷
公开(公告)号：US07323036B2
公开(公告)日：2008-01-29
申请号：US10927221
申请日：2004-08-27
申请人： Scott A. Boyden , Stephen Piche
发明人： Scott A. Boyden , Stephen Piche
IPC分类号： G06F15/18
CPC分类号： B01D53/8696 , B01D53/346 , Y10S55/34 , Y10S706/906
摘要： A controller directs the operation of an air pollution control (APC) system having one or more controllable operating parameters and a defined operating limit representing a regulatory limit on an allowed amount of pollutant to be emitted by the APC system. An interface receives data representing a value of a regulatory credit available for emitting less of the pollutant than the regulatory limit on the allowed amount of pollutant. A control processor (i) determines a target set point for each of at least one of the one or more controllable operating parameters, which will maximize the regulatory credits earned, based on the received data and (ii) to directs control of each of the at least one controllable operating parameter based on the determined target set point for that parameter.
摘要翻译：控制器指示具有一个或多个可控操作参数的空气污染控制系统（APC）系统的操作，以及表示由APC系统发射的污染物允许量的监管限制的规定操作限制。界面接收的数据表示可以排放较少污染物的监管信贷值，而不是污染物允许量的监管限制。控制处理器（i）为所述一个或多个可控操作参数中的至少一个中的每一者确定目标设定点，这将基于所接收的数据来最大化所获得的管理信用额，以及（ii）指导每个基于该参数的确定的目标设定点的至少一个可控操作参数。

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