发明名称 |
Sensor fusion using self evaluating process sensors |
摘要 |
A measurement processing system is disclosed for fusing measurement data from a set of independent self-validating (SEVA(TM)) process sensors monitoring the same real-time measurand in order to generate a combined best estimate for the value, uncertainty and measurement status of the measurand. The system also provides consistency checking between the measurements. The measurement processing system includes a first process sensor and a second process sensor. Each of the first and second process sensors receive a measurement signal from a transducer and generate independent process metrics. A measurement fusion block is connected to the first and second process sensors, the measurement fusion block is operable to receive the independent process metrics and execute a measurement analysis process to analyze the independent process metrics and generate the combined best estimate of the independent process metrics.
|
申请公布号 |
US2006287840(A1) |
申请公布日期 |
2006.12.21 |
申请号 |
US20060462928 |
申请日期 |
2006.08.07 |
申请人 |
INVENSYS SYSTEMS, INC. |
发明人 |
HENRY MANUS P.;DUTA MIHAELA D. |
分类号 |
G06F15/00;G01D1/14;G06F19/00;G06G7/19 |
主分类号 |
G06F15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|