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1. 发明授权

EP2517129B1 VERFAHREN UND PROZESSRECHNER ZUR BERECHNUNG DER ZUSTANDSGRÖSSEN EINES HYBRIDEN DIFFERENTIAL-ALGEBRAISCHEN PROZESSMODELLS 有权
标题翻译：方法与过程计算机进行计算的状态混合微分代数模型进程的大小
公开(公告)号：EP2517129B1
公开(公告)日：2017-05-24
申请号：EP10810847.3
申请日：2010-10-06
申请人： Art Systems Software GmbH
发明人： CURATOLO, Daniel , HOFFMANN, Marcus , STEIN, Benno
IPC分类号： G06F17/50
CPC分类号： G06F17/5009

2. 发明授权

EP2517128B1 VERFAHREN ZUR ECHTZEITBERECHNUNG DER ZUSTANDSGRÖSSEN EINES HYBRIDEN DIFFERENTIAL-ALGEBRAISCHEN PROZESSMODELLS 有权
标题翻译：方式，一种是混合微分代数模型的过程变量的实时计算
公开(公告)号：EP2517128B1
公开(公告)日：2014-01-01
申请号：EP10788231.8
申请日：2010-10-06
申请人： Art Systems Software GmbH
发明人： CURATOLO, Daniel , HOFFMANN, Marcus , STEIN, Benno
IPC分类号： G06F17/50 , G06F17/13
CPC分类号： G06F17/50 , G06F17/13

3. 发明公开

EP2517129A1 VERFAHREN UND PROZESSRECHNER ZUR BERECHNUNG DER ZUSTANDSGRÖSSEN EINES HYBRIDEN DIFFERENTIAL-ALGEBRAISCHEN PROZESSMODELLS 有权
标题翻译：方法与过程计算机进行计算的状态混合微分代数模型进程的大小
公开(公告)号：EP2517129A1
公开(公告)日：2012-10-31
申请号：EP10810847.3
申请日：2010-10-06
申请人： Art Systems Software GmbH
发明人： CURATOLO, Daniel , HOFFMANN, Marcus , STEIN, Benno
IPC分类号： G06F17/50
CPC分类号： G06F17/5009
摘要： The invention describes and illustrates a method for calculating the state variables (
x ) of a hybrid differential-algebraic process model (hybrid DAP, hDAP) in successive time steps on a process computer (1) having a process interface (2), wherein the process computer (1) is set up in such a manner that at least one process variable (x
p ) of a physical process (3) can be recorded by the process computer (1) and/or an output variable for influencing the physical process (3) can be output by the process computer (1) via the process interface (2), and a current mode (m
t+1 ) of the hybrid DAP (hDAP) is determined in a calculation process by evaluating the state variables (
x ), and, if the current mode (m
t+1 ) of the hybrid DAP (hDAP) differs from the previously applicable mode (m
t ) of the hybrid DAP (hDAP), an executable mode-specific process model (mDAP
t+1, exe ) corresponding to the current mode (m
t+1 ) is selected from a group (4) of executable mode-specific process models (mDAP
exe ) and is used as a basis for further calculation. It is possible to quickly calculate the different modes of the hybrid DAP, with a reduced memory loading of the process computer, by determining at least one likely future mode (m
i , m
j , m
k ) of the hybrid DAP (hDAP) in a prediction process at the calculation run time by evaluating the state variables (
x ), extracting the mode-specific DAP (mDAP
i , mDAP
j , mDAP
k ) corresponding to the determined likely future mode (m
i , m
j , m
k ) from the hybrid DAP (hDAP), generating an executable mode-specific process model (mDAP
i,exe , mDAP
j,exe , mDAP
k,exe ) from the extracted mode-specific DAP (mDAP
i , mDAP
j , mDAP
k ) and supplying said process model to the group (4).

4. 发明公开

EP2517128A1 VERFAHREN ZUR ECHTZEITBERECHNUNG DER ZUSTANDSGRÖSSEN EINES HYBRIDEN DIFFERENTIAL-ALGEBRAISCHEN PROZESSMODELLS 有权
标题翻译：方式，一种是混合微分代数模型的过程变量的实时计算
公开(公告)号：EP2517128A1
公开(公告)日：2012-10-31
申请号：EP10788231.8
申请日：2010-10-06
申请人： Art Systems Software GmbH
发明人： CURATOLO, Daniel , HOFFMANN, Marcus , STEIN, Benno
IPC分类号： G06F17/50 , G06F17/13
CPC分类号： G06F17/50 , G06F17/13
摘要： The invention describes and illustrates a method for calculating the state variables of a hybrid differential-algebraic process model (DAP) in real time in successive time steps on a process computer having a process interface, wherein the process computer is set up in such a manner that at least one process variable of a physical process can be recorded and/or an output variable for influencing the physical process can be output by the process computer via the process interface, wherein the hybrid DAP is solved at least by an integrator functionality, a condition evaluation functionality and, if a change in conditions is identified, by a consistency detection functionality for structural decision variables, and parts of the hybrid DAP are effective or ineffective on the basis of structural decision variables.

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