전자공학회논문지B (Journal of the Korean Institute of Telematics and Electronics B)
- 제33B권4호
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- Pages.41-51
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- 1996
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- 1016-135X(pISSN)
변형도 계측을 위한 퍼지 정보융합 기법
Fuzzy data fusion technique for strain measurements
- Choi, Ju-Ho (Agency for Defence Development) ;
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Lyou, Joon
(Department of Electronics, Choongnam National University)
- 발행 : 1996.04.01
초록
This paper presents a fuzzy data fusion scheme which can analyze the sensor condition, the strength and location of a force applied to a test material. These can be realized by the modelling and fusioning of sensor signals and sensor properties. The technique uses, as the inference variables, relative magnitude of data (RMD), absolute magnitude of data (AMD) initial state (IS), synchronized relational function (SRF) and asynchronized relational function (ARF). To show the usefulness of this scheme, an experiment on the cantilever bar and six strain gages is carried out. The location of the force is inferred from SRF and ARF and the strength from RMD and AMD. In particular, the strength is compared with the measurement data of the force sensor.
키워드