To provide a technology capable of accurately measuring a load acting on a sheet surface deforming in response to the load.SOLUTION: The present description disclosures a load measurement device for measuring a load acting on a sheet surface deforming in response to the load. The load measurement device includes a sensor device, and an arithmetic device connected to the sensor device. The sensor device includes an inertial sensor disposed on the sheet surface and a force sensor disposed on the sheet surface. The arithmetic device acquires detection values from the inertial sensor and the force sensor, calculates an attitude angle of the force sensor on the basis of the detection value of the inertial sensor, and corrects the detection value of the force sensor using the calculated attitude angle.SELECTED DRAWING: Figure 1

    【課題】荷重に応じて変形するシート面に作用する荷重を正確に計測することが可能な技術を提供する。【解決手段】本明細書は、荷重に応じて変形するシート面に作用する荷重を計測する荷重計測装置を開示す。荷重計測装置は、センサ装置と、センサ装置に接続された演算装置を備えている。センサ装置は、シート面に配置された慣性センサと、シート面に配置された力覚センサを備えている。演算装置は、慣性センサおよび力覚センサから検出値を取得し、慣性センサの検出値に基づいて力覚センサの姿勢角を算出し、算出された姿勢角を用いて力覚センサの検出値を補正する。【選択図】図1


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    Title :

    LOAD MEASUREMENT DEVICE


    Additional title:

    荷重計測装置


    Contributors:

    Publication date :

    2019-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet




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