SIMULATION MODELING OF REAL-TIME ON-LINE OPTIMUM SCHEDULING FOR FMS

The concept of minimum set of state information that can provide various kinds of information needed in the on-line and off-line analysis of FMS is put forward.Base on this concept,a FMS simulation language-SLFMS being capable of on-line simulation has been developed using object-oriented design method and C₊₊ language.SLFMS is able to provide good simulation support environment for the on-line research on optimum scheduling problem of FMS.Then this paper proposes an effective way for solving the real-time on-line optimum scheduling problem of FMS.