公开(公告)号：US20130218503A1

公开(公告)日：2013-08-22

申请号：US13768262

申请日：2013-02-15

Applicant: ABB Technology AG

Inventor： Frank DRAUTZ

IPC: G01F1/84

CPC classification number: G01F1/84 ,  G01F1/8436

Abstract: Signal processing is disclosed for a Coriolis mass flow meter with one or more measuring tubes and meter electronics, which includes determining relevant modal properties of the flow meter during a measurement process, and adaptively correcting a current measurement result with the relevant modal properties of the flow meter obtained during the measurement process.

Abstract translation: 公开了具有一个或多个测量管和仪表电子装置的科里奥利质量流量计的信号处理，其包括在测量过程期间确定流量计的相关模态特性，并且自适应地校正当前测量结果与流的相关模态特性 在测量过程中获得的仪表。