发明授权
- 专利标题： PROCESS TRANSMITTER WITH ORTHOGONAL-POLYNOMIAL FITTING
- 专利标题（中）： 处理站正交多项式调节
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申请号： EP00963693.7申请日： 2000-09-22
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公开(公告)号： EP1214633B2公开(公告)日： 2009-07-22
- 发明人: KLEVEN, Lowell, A. , TEWFIK, Ahmed, H.
- 申请人： ROSEMOUNT INC.
- 申请人地址： 12001 Technology Drive Eden Prairie, MN 55344 US
- 专利权人： ROSEMOUNT INC.
- 当前专利权人： ROSEMOUNT INC.
- 当前专利权人地址： 12001 Technology Drive Eden Prairie, MN 55344 US
- 代理机构： Cross, Rupert Edward Blount
- 优先权： US405196 19990924
- 国际公布： WO2001023972 20010405
- 主分类号： G05B23/02
- IPC分类号： G05B23/02 ; G05B19/418 ; G05B19/042
摘要：
A transmitter (10) for measuring a process variable includes a sensor (102) configured to couple to a process and having a sensor output (120) related to the process variable. A microprocessor (106) coupled to the sensor output (120) provides a process variable output which is a function of an orthogonal-polynomial of the sensor output (120). A transmitter output is configured to provide an output related to the process variable.
公开/授权文献
- EP1214633B1 PROCESS TRANSMITTER WITH ORTHOGONAL-POLYNOMIAL FITTING 公开/授权日：2004-05-12
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