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Laboratory Calibration and Evaluation of Microwave Type Grain Flow Sensor for Yield Monitoring in Rice Combine Harvester

Renny, Eka Putri Laboratory Calibration and Evaluation of Microwave Type Grain Flow Sensor for Yield Monitoring in Rice Combine Harvester. “ST26943”, 2nd International Conference on Agricultural and Food Engineering, CAFEi2014” . (Unpublished)

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Abstract

Abstract A complete calibration test stand was constructed and instrumented to examine the effect of varying pitch and roll positions on the measurement errors of a SWR SolidFlow microwave flow sensor. Results indicated that measurement errors ranging from 2.50% to 6.82% and 1.80% to 8.86% were obtained by the changing of chute pitch (descending and ascending) and roll angle positions from 1.5° to 4.5°, respectively. Greater measurement errors were found at the low screw auger conveyor speed range. However, the magnitude of errors is within the acceptable margin for any typical wet paddy land topography.

Item Type: Article
Subjects: T Technology > T Technology (General)
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Unit atau Lembaga: Fakultas Teknologi Pertanian > Teknik Pertanian
Depositing User: Renny Eka Putri
Date Deposited: 19 Apr 2016 04:26
Last Modified: 19 Apr 2016 04:26
URI: http://repository.unand.ac.id/id/eprint/23638

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