Modelling and optimising of ready-mixed concrete vehicle scheduling problem with stochastic transportation time

This research addresses the ready-mixed concrete RMC vehicle scheduling problem with stochastic transportation time. In the paper, transportation time of RMC vehicle is modelled as stochastic and time-dependent. This study establishes a chance constrained programming model for the ready-mixed concrete vehicle scheduling problem. A genetic algorithm is designed by combining the heuristic and hash function searching strategy. The results show that...