publication . Doctoral thesis . 2011

Monitoring of the threshing process quality by using advanced vibro-acoustic indicators

Fiorati, Stefano;
Open Access Italian
  • Published: 28 Mar 2011
  • Country: Italy
Abstract
This PhD thesis concerns the vibro-acoustic monitoring of the threshing process in an axial flow harvesting machine. This research is a step towards the development of online control systems finalized to maximize the process efficiency and the product quality. By using different signal processing tools it is possible to analyse the link between sound/vibration and material distribution in the threshing unit. In more details, the threshing process is mainly given by two principal mechanisms: the threshing between kernels and concave and “grain over grain” effect. The goal of this research is to use vibro-acoustic signature in order to interpret in detail these tw...
Subjects
free text keywords: ING-IND/13 Meccanica applicata alle macchine, monitoring threshing process, qualità indicatori vibro acustici, monitoraggio processo di trebbiatura, quality vibro acoustic indicators, ING-IND/13
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publication . Doctoral thesis . 2011

Monitoring of the threshing process quality by using advanced vibro-acoustic indicators

Fiorati, Stefano;