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Optimizing the machine ensemble to perform construction tasks

Marcinkowski Roman

Przegląd Naukowy Inżynieria i Kształtowanie Środowiska

2019

Vol. 28, No. 2

278--284

The article presents ways to search for the optimal composition of an assembly of machines/set of resources to perform a set of construction processes on separate work fronts, distinguishing the technological order of their execution and without distinguishing the technological order of execution. The method of approach to the problem is subordinated to the scheduling technique using cost estimates, in particular data on material inputs for the performance of work processes and unit costs of these outlays. In the optimization models, the cost and time criteria were used, providing fl exibility in the formulation of preferences by the planner.