Title :
CNC Grid Features Modeling Employing Complex Constraints Characteristics
Author :
Luo YaBo ; Lin Xin
Author_Institution :
Sch. of Mech. & Electron. Eng., Wuhan Univ. of Technol., Wuhan, China
Abstract :
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.
Keywords :
Internet; computational complexity; computerised numerical control; grid computing; CNC grid features modeling; CNC nodes; Internet; NP-hard problem; complex constraints characteristics; computer number control equipments; grid features model; resources nodes; weigh matrix; Cities and towns; Computer numerical control; Costs; Grid computing; Internet; Job shop scheduling; Logistics; Machining; Optimal scheduling; Production;
Conference_Titel :
Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4507-3
Electronic_ISBN :
978-1-4244-4507-3
DOI :
10.1109/CISE.2009.5362567
