发明申请
- 专利标题： Flow measurement method based on dynamic optimization of three pressure sensors
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申请号： US17718383申请日： 2022-04-12
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公开(公告)号： US20220244082A1公开(公告)日： 2022-08-04
- 发明人: YUANZHI XU , ZONGXIA JIAO , QIZHI YANG , XIAOXI ZHAO
- 申请人： Beihang University , Ningbo Institute of Technology, Beihang University
- 申请人地址： CN Beijing; CN Ningbo City
- 专利权人： Beihang University,Ningbo Institute of Technology, Beihang University
- 当前专利权人： Beihang University,Ningbo Institute of Technology, Beihang University
- 当前专利权人地址： CN Beijing; CN Ningbo City
- 优先权： CN2021107141890 20210625
- 主分类号： G01F1/34
- IPC分类号： G01F1/34 ; G01F1/50
摘要：
A method for measuring flow rate based on dynamic optimization of three pressure sensors is provided. In the method, pressure sensors are set on the fix positions of both ends of the test straight pipe and on the middle position of the test straight pipe, and are configured to measure the pressure of the fluid at the positions where the pressure sensors are set in real time, and the real-time dynamic flow rate of the fluid in the pipe can be estimated through a flow rate calculation estimator. The method has fast response speed and high measurement accuracy, can effectively eliminate the noise interference of vibration in the environment, and has strong anti-interference ability.
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