公开(公告)号：US08677830B2

公开(公告)日：2014-03-25

申请号：US13721697

申请日：2012-12-20

Applicant: Airbus Operations GmbH

Inventor： Thomas Becker ,  Martin Kluge ,  Michael Schneider ,  Ulrich Schmid ,  Achim Bittner

IPC: G01B5/00

CPC classification number: G01L1/20 ,  B64D2045/0085 ,  G01B7/16 ,  G01L1/162 ,  G01M5/0041 ,  G01M5/0066

Abstract: A device for acquiring mechanical loads on mechanically loaded bodies is provided. The device exhibits a resonance-capable micro-bridge structure, an alternating voltage source with a variable frequency, an impedance measuring device for acquiring the impedance of the micro-bridge structure and an electronic unit for receiving determined impedance values and changing the frequency of the alternating voltage source. By exciting the micro-bridge structure and measuring its impedance, a conclusion can be drawn as to the expansion-dependent resonance frequency, which in return makes it possible to determine the expansion, and hence the mechanical load. Such a device is sufficiently accurate, and largely independent of outside influences.

Abstract translation: 提供了用于获取机械负载体上的机械载荷的装置。 该装置具有可谐振的微桥结构，具有可变频率的交流电压源，用于获取微桥结构的阻抗的阻抗测量装置和用于接收确定的阻抗值并改变频率的电子单元 交流电压源。 通过激发微桥结构并测量其阻抗，可以得出关于膨胀相关共振频率的结论，作为回报，可以确定膨胀，并因此确定机械载荷。 这种装置足够精确，并且在很大程度上独立于外部影响。

公开(公告)号：US09046449B2

公开(公告)日：2015-06-02

申请号：US13724512

申请日：2012-12-21

Applicant: Airbus Operations GmbH

Inventor： Martin Kluge ,  Fabian Sedlmeier ,  Thomas Becker

IPC: G01L1/00 ,  G01B7/16 ,  G01N3/02 ,  G01L19/14 ,  G01M5/00

CPC classification number: G01N3/02 ,  G01L19/14 ,  G01M5/0041

Abstract: A measurement device for measurement of forces in structural components, having a measurement sensor, which is embodied such that it is connected with the structural component in a force-fit and/or form-fit manner, and generates measurement signals as a function of force transfers in the structural component, the measurement device having a measurement casing upon the measurement sensor. Processing of received measurement signals can occur, and the measurement casing has connecting means, for placing in position and releasable attachment of the measurement casing on the structural component, and the contacting means of the measurement casing can establish contact with the measurement sensor for the reception of the measurement signals.

Abstract translation: 一种用于测量结构部件中的力的测量装置，具有测量传感器，该测量传感器被实施为使得其以力配合和/或形式配合的方式与结构部件连接，并且产生作为力的函数的测量信号 在结构部件中传送，测量装置在测量传感器上具有测量壳体。 可能发生接收到的测量信号的处理，并且测量套管具有连接装置，用于将测量壳体放置在结构部件上并将测量壳体可释放地附接，并且测量壳体的接触装置可以与测量传感器建立接触用于接收 的测量信号。

公开(公告)号：US20130152704A1

公开(公告)日：2013-06-20

申请号：US13721697

申请日：2012-12-20

Applicant: AIRBUS OPERATIONS GMBH

Inventor： Thomas Becker ,  Martin Kluge ,  Michael Schneider ,  Ulrich Schmid ,  Achim Bittner

IPC: G01L1/20

CPC classification number: G01L1/20 ,  B64D2045/0085 ,  G01B7/16 ,  G01L1/162 ,  G01M5/0041 ,  G01M5/0066

Abstract: A device for acquiring mechanical loads on mechanically loaded bodies is provided. The device exhibits a resonance-capable micro-bridge structure, an alternating voltage source with a variable frequency, an impedance measuring device for acquiring the impedance of the micro-bridge structure and an electronic unit for receiving determined impedance values and changing the frequency of the alternating voltage source. By exciting the micro-bridge structure and measuring its impedance, a conclusion can be drawn as to the expansion-dependent resonance frequency, which in return makes it possible to determine the expansion, and hence the mechanical load. Such a device is sufficiently accurate, and largely independent of outside influences.

Abstract translation: 提供了用于获取机械负载体上的机械载荷的装置。 该装置具有可谐振的微桥结构，具有可变频率的交流电压源，用于获取微桥结构的阻抗的阻抗测量装置和用于接收确定的阻抗值并改变频率的电子单元 交流电压源。 通过激发微桥结构并测量其阻抗，可以得出关于膨胀相关共振频率的结论，作为回报，可以确定膨胀，并因此确定机械载荷。 这种装置足够精确，并且在很大程度上独立于外部影响。

公开(公告)号：US20140007702A1

公开(公告)日：2014-01-09

申请号：US13724512

申请日：2012-12-21

Applicant: Airbus Operations GmbH

Inventor： Martin Kluge ,  Fabian Sedlmeier ,  Thomas Becker

IPC: G01N3/02

CPC classification number: G01N3/02 ,  G01L19/14 ,  G01M5/0041

Abstract: A measurement device for measurement of forces in structural components, having a measurement sensor, which is embodied such that it is connected with the structural component in a force-fit and/or form-fit manner, and generates measurement signals as a function of force transfers in the structural component, the measurement device having a measurement casing upon the measurement sensor. Processing of received measurement signals can occur, and the measurement casing has connecting means, for placing in position and releasable attachment of the measurement casing on the structural component, and the contacting means of the measurement casing can establish contact with the measurement sensor for the reception of the measurement signals.

Abstract translation: 一种用于测量结构部件中的力的测量装置，具有测量传感器，该测量传感器被实施为使得其以力配合和/或形式配合的方式与结构部件连接，并且产生作为力的函数的测量信号 在结构部件中传送，测量装置在测量传感器上具有测量壳体。 可能发生接收到的测量信号的处理，并且测量套管具有连接装置，用于将测量壳体放置在结构部件上并将测量壳体可释放地附接，并且测量壳体的接触装置可以与测量传感器建立接触以进行接收 的测量信号。