Hybrid Petri Nets Modeling on Farm Work Flow

摘要

This paper introduces hybrid Petri nets into modeling for the farm work flow in agricultural production. The main emphasis is placed on the construction of an adequate model for designing a practical farm work planning for agriculture production corporations. The hybrid Petri nets model the farm work flow and the online status and status changes of resources such as machines, labours and so on. The simulated results reveal that hybrid Petri nets model is a promising model for exactly describing the farming process and reallocating the resources in presence of uncertainties. The proposed model contributes to provide referential model for the farm work planning and promotion for development of corresponding optimization algorithm against uncertain environments.