Material and power costs of machine-tractor unit operation as the complex criterion of its quality estimation

A V Roslavtsev; I I Sapozhnikov

doi:10.17816/0321-4443-69392

Tractors and Agricultural Machinery ›› 2012, Vol. 79 ›› Issue (5) :33 -36. DOI: 10.17816/0321-4443-69392

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Material and power costs of machine-tractor unit operation as the complex criterion of its quality estimation

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Abstract

Possibility to estimate the machine-tractor units' quality on the base of material and power costs taking into account the coefficient of efficiency of unit under execution of technological operations of agricultural production is grounded.

Keywords

material and power costs / coefficient of efficiency / criterion / quality estimation / power / work / efficiency / research and development / machine-tractor unit / technological level / unholonomic constraints / multisection unit / stochastic function / expected value / dispersion / moments of various orders

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A V Roslavtsev, I I Sapozhnikov. Material and power costs of machine-tractor unit operation as the complex criterion of its quality estimation. Tractors and Agricultural Machinery, 2012, 79(5): 33-36 DOI:10.17816/0321-4443-69392

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References

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