BLAUTH, M.; BLAUTH, Marcos.
Resumo:
In this work, developed in the weaving Sperb SA, we identified the main decisions in the area of PCP (programming and production control) whose results could be improved by the use of the quantitative methods of the operational research. Four decisions in the production planning function are modeled, solved and analyzed: 1. the problem of the selection of the optimal combination of products, with medium-term horizon, using the simplex method; 2. the problem of production sequencing in the weaving industry, with medium-term horizon, using a heuristic combination of several optimization methods; 3. the problem of the composition of the industrial cost, using the "coefficients of difficulty" method; 4. the problem of the daily production scheduling of the dyeing industry, with a short-term horizon, using the Johnson algorithm.