Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1712573 | Biosystems Engineering | 2007 | 10 Pages |
Abstract
Previous literature showed the importance of making use of the most appropriate settings to reduce grain losses. In order to gain insight into the cleaning process of a combine harvester, machine behaviour was registered for different machine settings. Different measurement devices were installed on a test combine to extract information from the combine harvesting process. In order to rank the candidate input variables as possible regression variables for the prediction of the sieve losses, an input selection methodology based on the principles of natural selection is presented. Results indicate that that the sieve losses are affected in a non-linear manner by differences in the pressure profile of the cleaning section and the upper sieve opening.
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Authors
Geert Craessaerts, Wouter Saeys, Bart Missotten, Josse De Baerdemaeker,