ACQUISITION OF CHARACTERISTIC DATA OF CONTROL DEVICE DURING ITS OPERATION
摘要
<p>Data samples are obtained from a control device while in use to control a material process. Selected ones of these samples are stored which represent results of operating the device over portions of its characteristics, and they are selectively combined to provide an indication of the complete device characteristics. Selected such data samples are used provide information concerning selected control device parameters based on the device characteristics.</p>
申请公布号
EP0858625(B1)
申请公布日期
2001.06.06
申请号
EP19960937729
申请日期
1996.10.24
申请人
FISHER CONTROLS INTERNATIONAL, INC.
发明人
GRUMSTRUP, BRUCE, F.;JOHNSON, BRUCE, A.;SNOWBARGER, JIMMIE, L.