한국공작기계학회:학술대회논문집 (Proceedings of the Korean Society of Machine Tool Engineers Conference)
- 한국공작기계학회 2001년도 추계학술대회(한국공작기계학회)
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- Pages.250-254
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- 2001
유도형 변위 센서의 민감도 향상을 위한 형상 최적 설계
Shape Design Optimization of Inductive Position Sensor to Improve Sensitivity
초록
The resolution of analog sensor is determined by its sensitivity and amplitude of noise. This paper presents modeling of inductive gap sensor base on equivalent magnetic circuit and analysis of sensitivity. We can simulate static characteristic of inductive gap sensor using this model. Computer simulation show that sensor's sensitivity is affected by magnetic flux's leakage and fringing, and that they are affected by shape of sensor probe. Base on this, we designed shape of inductive position sensor probe.
키워드