Scheduling Construction Projects Under Fuzzy Modelling of Resource Constraints

Abstract

Paper presents the original method of construction scheduling using fuzzy sets theory. The essence of the method is to obtain an optimal construction schedule based on the solution of the fuzzy RCPS problem with flexible restrictions. The article introduces two important modifications of the considered issue. These modifications are: maximization of the degree of fulfillment of customer preferences regarding the time span of the project implementation and the contractor's preference regarding the level of use of renewable resources, for example - the level of employment of workers. The article also contains a numerical example showing the procedure for applying the described method.