hrcak mascot   Srce   HID

Izvorni znanstveni članak
https://doi.org/10.17559/TV-20190819132340

Reliability of Agricultural Tractors According to Polish Farmers

Karol Durczak ; Poznań University of Life Sciences, Institute of Biosystems Engineering, Ul. WojskaPolskiego 50, 60-627 Poznań, Poland

Puni tekst: engleski, pdf (973 KB) str. 1761-1766 preuzimanja: 47* citiraj
APA 6th Edition
Durczak, K. (2020). Reliability of Agricultural Tractors According to Polish Farmers. Tehnički vjesnik, 27 (6), 1761-1766. https://doi.org/10.17559/TV-20190819132340
MLA 8th Edition
Durczak, Karol. "Reliability of Agricultural Tractors According to Polish Farmers." Tehnički vjesnik, vol. 27, br. 6, 2020, str. 1761-1766. https://doi.org/10.17559/TV-20190819132340. Citirano 18.01.2021.
Chicago 17th Edition
Durczak, Karol. "Reliability of Agricultural Tractors According to Polish Farmers." Tehnički vjesnik 27, br. 6 (2020): 1761-1766. https://doi.org/10.17559/TV-20190819132340
Harvard
Durczak, K. (2020). 'Reliability of Agricultural Tractors According to Polish Farmers', Tehnički vjesnik, 27(6), str. 1761-1766. https://doi.org/10.17559/TV-20190819132340
Vancouver
Durczak K. Reliability of Agricultural Tractors According to Polish Farmers. Tehnički vjesnik [Internet]. 2020 [pristupljeno 18.01.2021.];27(6):1761-1766. https://doi.org/10.17559/TV-20190819132340
IEEE
K. Durczak, "Reliability of Agricultural Tractors According to Polish Farmers", Tehnički vjesnik, vol.27, br. 6, str. 1761-1766, 2020. [Online]. https://doi.org/10.17559/TV-20190819132340

Sažetak
The progressing digitisation of European and global agriculture requires a rational approach to the reliability of agricultural machinery and vehicles. It is not easy to access data on failures of their parts, units and systems, which are necessary for classic characterisation of reliability. For this reason, it is necessary to develop other unconventional methods of acquiring information about the technical condition of machinery and convert it into a numerical form. This study presents an original method of quantifying the relative index of reliability of farm tractors based on their owners' subjective opinions. At present the rankings obtained by means of this method are the only tool supporting purchase decisions in situations of uncertainty and risk. Polish farmers found Valtra tractors to be the most reliable. The average reliability index is 0.87. Among 12 brands in the ranking the users rated 11 specific reliability criteria of Valtra tractors the highest. The runner-up was John Deere-a global manufacturer of agricultural machinery and vehicles. The German brand Fendt was the third in the ranking.

Ključne riječi
decision-making; expert system; farm tractors; rankings; reliability

Hrčak ID: 248208

URI
https://hrcak.srce.hr/248208

Posjeta: 89 *