Isolated operation of PS and its application in modeling manufacturing process system

Based on the concept of polychromatic sets (PS), the basic mathematic expression of PS is introduced. According to the entity of PS, PS is classified into two types: disjunctive PS and conjunctive PS. The isolated operation of PS is studied thoroughly and the corresponding problems are analyzed elaborately. Together with manufacturing process system, the information model of conjunctive PS is established, and the machining capacity of local manufacturing resources is evaluated using PS isolated operation. Aiming at the special manufacturing process requirement, the manufacturing resources are allocated optimally. The research results show that the PS isolated operation has stronger modeling and simulating ability in analyzing and synthesizing of complex system.