High functionalities for intelligent sensors, application to fuzzy colour sensor

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• 作者：Benoit ; E. ; Foulloy ; L.
• 关键词：Intelligent sensor ; Spectrometer ; Fuzzy control ; Colour measurement
• 刊名：Measurement
• 出版年：2001
• 出版时间：October, 2001
• 年：2001
• 卷：30
• 期：3
• 页码：161-170
• 全文大小：839 K

文摘

If the main use of colour measurement is metrology, it is now possible to find industrial control applications which use this information. Using colour in process control leads to specific problems where human perception has to be replaced by colour sensors. This paper relies on the fuzzy representation of colours that can be taken into account by fuzzy controllers. If smart sensors already include intelligent functionalities like signal processing, or configuration, only few of them include functionalities to elaborate the fuzzy representation of measurements. In this paper, we develop a solution where the numeric processing is performed locally by the sensor, and where fuzzy processing is exported towards another computing resource by means of the CAN network. This paper presents the concept and the application to a smart fuzzy spectrometer.