GS0329 Strain Measurement Properties by Small Type of Digital Output Sensor using Oscillator Circuit
-
- UTSUNOMIYA Takao
- Shibaura Institute of Technology
-
- SAITO Atsushi
- Shibaura Institute of Technology
-
- KANDA Atsushi
- Japan Aerospace Exploration Agency
-
- HIRAYAMA Takuma
- Graduate School, Shibaura Institute of Technology
Bibliographic Information
- Other Title
-
- GS0329 デジタル出力を可能にした小型発振回路センサーによるひずみ計測
Abstract
The strain measurement system using CMOS inverter oscillator circuits can be omit an amplifier because a counting device measures frequency changes of circuit voltage output caused by resistance changes of a strain gauge, then the miniaturization of this system become possible comparatively easily. In this study, the authors manufactured a new small type of digital output strain sensor using CMOS inverter oscillator circuits. This digital output strain sensor was applied to the strain measurement on static tensile tests of specimens and its measurement accuracy was examined. The test results showed that the same level of accuracy as conventional sensor has been achieved by this digital output strain sensor.
Journal
-
- The Proceedings of Conference of Kanto Branch
-
The Proceedings of Conference of Kanto Branch 2016.22 (0), _GS0329-1_-_GS0329-2_, 2016
The Japan Society of Mechanical Engineers
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282680825868288
-
- NII Article ID
- 110010049946
-
- ISSN
- 24242691
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed