제어로봇시스템학회:학술대회논문집
- 1992.10a
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- Pages.81-85
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- 1992
Paticle size analyzer using laser diffraction
레이저 회절성을 이용한 입자크기 분포의 계측 및 해석
Abstract
We design a multi-element photo-detector to measure the size of particles using the diffracted light energy distribution. The scattered profile measured by the photodetector is sampled by a 32 channel analog-to-digital converter. A nonnegative least squares analysis translates the light energy distribution into the corresponding unique particle size distribution. The responses of the particle sizing system are studied theoretically and experimentally.
Keywords