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公开(公告)号：BR9306173A
公开(公告)日：1998-01-13
申请号：BR9306173
申请日：1993-03-24
Applicant: SHELL INT RESEARCH
Inventor： DOUMA BINDERT SJOERD , EIGENRAAM PETER
Abstract: In a method for monitoring strain variations of a strain responsive element of a micromachined sensor device while subjected to outside parameter conditions, at least two oscillation resonance modes of said element are activated and interrogated optically. Thereby correspondingly at least two resonance frequencies are obtained. From parameter/frequency characteristics of said device correspondingly at least two parameter values are derived.
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公开(公告)号：NO943607A
公开(公告)日：1994-09-29
申请号：NO943607
申请日：1994-09-28
Applicant: SHELL INT RESEARCH
Inventor： DOUMA BINDERT SJOERD , EIGENRAAM PETER
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公开(公告)号：NO308051B1
公开(公告)日：2000-07-10
申请号：NO943607
申请日：1994-09-28
Applicant: SHELL INT RESEARCH
Inventor： DOUMA BINDERT SJOERD , EIGENRAAM PETER
Abstract: In a method for monitoring strain variations of a strain responsive element of a micromachined sensor device while subjected to outside parameter conditions, at least two oscillation resonance modes of said element are activated and interrogated optically. Thereby correspondingly at least two resonance frequencies are obtained. From parameter/frequency characteristics of said device correspondingly at least two parameter values are derived.
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Patent Agency Ranking
公开(公告)号：AU3752393A
公开(公告)日：1993-11-08
申请号：AU3752393
申请日：1993-03-24
Applicant: SHELL INT RESEARCH
Inventor： DOUMA BINDERT SJOERD , EIGENRAAM PETER
Abstract: In a method for monitoring strain variations of a strain responsive element of a micromachined sensor device while subjected to outside parameter conditions, at least two oscillation resonance modes of said element are activated and interrogated optically. Thereby correspondingly at least two resonance frequencies are obtained. From parameter/frequency characteristics of said device correspondingly at least two parameter values are derived.
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公开(公告)号：AU1602697A
公开(公告)日：1997-08-28
申请号：AU1602697
申请日：1997-02-11
Applicant: SHELL INT RESEARCH
Inventor： DOUMA BINDERT SJOERD , DWARS SICCO
IPC: G01N21/27
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公开(公告)号：AU671985B2
公开(公告)日：1996-09-19
申请号：AU3752393
申请日：1993-03-24
Applicant: SHELL INT RESEARCH
Inventor： DOUMA BINDERT SJOERD , EIGENRAAM PETER
Abstract: In a method for monitoring strain variations of a strain responsive element of a micromachined sensor device while subjected to outside parameter conditions, at least two oscillation resonance modes of said element are activated and interrogated optically. Thereby correspondingly at least two resonance frequencies are obtained. From parameter/frequency characteristics of said device correspondingly at least two parameter values are derived.
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公开(公告)号：NO943607L
公开(公告)日：1994-09-29
申请号：NO943607
申请日：1994-09-28
Applicant: SHELL INT RESEARCH
Inventor： DOUMA BINDERT SJOERD , EIGENRAAM PETER
Abstract: In a method for monitoring strain variations of a strain responsive element of a micromachined sensor device while subjected to outside parameter conditions, at least two oscillation resonance modes of said element are activated and interrogated optically. Thereby correspondingly at least two resonance frequencies are obtained. From parameter/frequency characteristics of said device correspondingly at least two parameter values are derived.
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公开(公告)号：NO943607D0
公开(公告)日：1994-09-28
申请号：NO943607
申请日：1994-09-28
Applicant: SHELL INT RESEARCH
Inventor： DOUMA BINDERT SJOERD , EIGENRAAM PETER
Abstract: In a method for monitoring strain variations of a strain responsive element of a micromachined sensor device while subjected to outside parameter conditions, at least two oscillation resonance modes of said element are activated and interrogated optically. Thereby correspondingly at least two resonance frequencies are obtained. From parameter/frequency characteristics of said device correspondingly at least two parameter values are derived.
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