The Ice Thickness System Design Based on PCap01 with High Accuracy

Zhi Chun Wang; Jian Hang Wang; Wen Tao Li; Zhong Hu Li

doi:10.4028/www.scientific.net/AMM.602-605.2482

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 602-605The Ice Thickness System Design Based on PCap01...

The Ice Thickness System Design Based on PCap01 with High Accuracy

Abstract:

In the process of water-into-ice, the capacitance will be changed, the ice thickness can be obtained indirectly through the detection of capacitance. This paper introduced an ice thickness measurement method based on PCap01 high precision micro capacitance measurement chip. The system designed with this method takes low power micro-controller MSP430F149 as the core, Labview as PC. The communication between PCap01 and MSP430F149 through the SPI bus, then the PC realizes the real-time data display and storage. Experimental results show that, the system has the advantages of simple structure, high precision, strong practicability, low power consumption, it is very suitable for the measurement.

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Periodical:

Applied Mechanics and Materials (Volumes 602-605)

Pages:

2482-2486

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.602-605.2482

Citation:

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Online since:

August 2014

Authors:

Zhi Chun Wang*, Jian Hang Wang, Wen Tao Li, Zhong Hu Li

Keywords:

Ice Thickness Measurement, LabVIEW, Micro Capacitance Detection, PCap01

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* - Corresponding Author

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