| 发明名称 |
AUTOMATIC CALIBRATION OF A MODEL FOR A COMPLEX FLOW SYSTEM |
| 摘要 |
Aspects of the present invention provide a solution for calibrating a model of a complex flow system. In an embodiment, a comparison is made between the output from the model and a set of observed values for each of a plurality of nodes in the complex flow system. An adjoint sensitivity is computed for each of the nodes based on the comparison. These computed adjoint sensitivities are used to adjust a set of coefficients of the models. This calibration process can be performed multiple times, periodically and/or continuously to maximize the accuracy of the model. |
| 申请公布号 |
US2014297233(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201313853415 |
申请日期 |
2013.03.29 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
Feldmann Peter;Liu Ying |
| 分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for calibrating a model of a complex flow system, comprising:
making a comparison between an output from the model and an observed value for a node of a plurality of nodes in the complex flow system; computing an adjoint sensitivity for the node based on the comparison; and adjusting a set of coefficients of the model associated with the node based on the adjoint sensitivity. |
| 地址 |
Armonk NY US |
