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专利名称：System and method for identifying data
useful for valve diagnostics
发明人：Larry Gene Schoonover,Robert Claude
Prescott
申请号：US15711784申请日：20170921公开号：US108839B2公开日：20210105
专利附图：
摘要：Embodiments of systems and methods that can facilitate data collection forvalve diagnostics. The systems can include a valve assembly with a valve and a sampling
device that is configured to access a repository with a first buffer and a second buffer.During operation, the valve assembly is configured to read data representing operatingvariables for the valve into the first buffer. The valve assembly is also configure todetermine a quality measure for a first sample set of data from the first buffer, thequality measure indicating the usefulness of the first sample set of data for predictingperformance of the valve relative to a second sample set of data from the second buffer.In one embodiment, the valve assembly is further configured to read data from the firstbuffer into the second buffer in response to the quality measure indicating that the firstsample set of data is relatively more useful than the second sample set of data.
申请人：Dresser LLC
地址：Addison TX US
国籍：US
代理机构：Paul Frank + Collins P.C.
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