CNC Grid Features Modeling Employing Complex Constraints Characteristics

Sharing CNC (computer number control) equipments over the Internet is an effective approach to improve the utilization of cost capacity. However, it is still a difficulty to develop the model of multi-to-multi as that is a complex NP hard difficulty. This research develops a grid features model to solve the above difficulty. First, the complex correlated features among CNC nodes are detailed with numerical characteristics, based on which the features model of resources nodes is constructed. Second, the graph structure of tasks with weigh matrix is proposed, with which the tasks nodes model is developed. Finally, based on the features nodes organized with complex correlated features, the features model of CNC grid is developed.