智能制造英文版.docx

1、智能制造英文版智能制造英文版Intelligent manufacturingAn overview Intelligent manufacturing deep in artificial intelligence research. Generally think that intelligence is the sum of knowledge and intelligence, the former is the basis of intelligence, the latter is the ability to acquire and apply knowledge to solv

2、e. Intelligent manufacturing should contain intelligent manufacturing technology and intelligent manufacturing system. The intelligence technique of manufacture is refers using the computer simulation marks intelligent activities such as experts analysis, judgment, inference, idea and decision-makin

3、g and so on, and fuses organically these intelligent activity and the intelligent machine, applies its penetration in entire manufacture enterprises each subsystem (e.g. management decision-making, purchase, product design, productive plan, manufacture, assembly, quality assurance and market sale an

4、d so on).Realizes the entire manufacture enterprise to manage the operation highly flexibility and integration, thus substitutes or extends in the manufacture environment experts partial mental labor, and carries on the collection, the memory, the consummation, sharing, the inheritance and the devel

5、opment of the manufacturing industry experts intelligent information, enhances the production efficiency enormously and the advanced technique of manufacture. The intelligent manufacture system is refers based on IMT (intelligent manufacturing technology), by the computer synthesis application artif

6、icial intelligence technology (e.g. artificial neural networks, genetic algorithm and so on), the intelligence manufacture machine, the agent technology, the parallel projects, the life sciences and the systems engineering theory and the method, in the international standardization and interchangeab

7、le foundation, causes the entire enterprise to make each subsystem to intellectualize separately, and causes the manufacture system to form by the network integrates, the high automated one king of manufacture system.Intelligent manufacturing system can not only in practice constantly enrich the kno

8、wledge base, have the function of self-learning, and collecting and understanding of environmental information and its information, analysis and judgment and the ability to plan their actions.The basic principle Starting from the essential feature of intelligent manufacturing system in distributed m

9、anufacturing network environment, according to the basic idea of distributed integration,In the application of distributed artificial intelligence theory and method of multi Agent system, realize flexible manufacturing unit of the intelligent and flexible manufacturing system based on network intell

10、igent integration. According to the characteristics of the distribution system of isomorphism in a local area forms for realizing intelligent manufacturing system based on the actual also reflects the internet-based global manufacturing the realization of the intelligent manufacturing system model u

11、nder the network environment.The overall idea of distributed IMS network:IMS is the essential characteristics of the individual manufacturing unit of autonomy and the system as a whole self-organizing ability, its basic pattern is distributed more intelligent system. Based on this understanding, and

12、 considering the internet-based global manufacturing network environment, we put forward the Agent based distributed IMS networks basic idea, as shown in figure 1. On the one hand, through the Agent give autonomy to each manufacturing unit, making it a fully functional, autonomy, an independent enti

13、ty; On the other hand, through the coordination and cooperation between the Agent, gives system self-organization ability.Multi Agent system implementation pattern of the system is easy to design, implementation and maintenance, reduce the complexity of the system, enhance the systems restructuring,

14、 scalability and reliability, and improve the flexibility, adaptability and agility of the system. Based on the above framework, combined with the CNC machining system, development and application of distributed network prototype system by system manager, mission planning, design and producers of fo

15、ur nodes. Systems manager node including two database server, database server and Agent system is responsible for the management of the entire global database, available for access of nodes in the prototype system for data query, read, storage and retrieval operations, and for each node for data exc

16、hange and sharing, to provide a public system, the Agent is responsible for the system in the network and the external interaction, through the Web server on the Internet home page of the system, users can access online home page the information related to obtaining the system, and according to thei

17、r own needs, to decide whether the system is to meet these requirements, the system of the Agent is also responsible for monitoring the interactions between the various nodes on prototype system, such as record and real-time display of sending and receiving messages between nodes, task execution, et

18、c. Mission planning nodes by the task manager and its Agent (task manager Agent), its main function is to task planning, from the Internet is decomposed into several subtasks, and then through the way of bidding, bidding to the task allocation of each node. Design node by CAD tools and its proxy Age

19、nt (design), it provides a good man-machine interface so that designers can effectively and computer interaction, common to complete the design task. CAD tools to help design personnel according to user requirements for product design; Designed the Agent is responsible for online registration, cance

20、llation registration, database management, interaction with other nodes, decide whether to accept the design task and submit a task to task the sender.Producers node is actually the project research and development of an intelligent manufacturing system (intelligent manufacturing unit), including pr

21、ocessing center and its network proxy Agent (machine). The intelligent adaptive machining center configuration. The CNC system is controlled by intelligent controller processing process, to give full play to the processing of automated processing equipment potential, improve processing efficiency; H

22、ave certain ability of self diagnose and self repair, in order to improve the processing the reliability and safety of the equipment operation; Have the ability to interact with the external environment; With open architecture to support the system integration and extension.The prototype system work

23、:Every node in the system must be registered through the network, to become the formal member of the prototype system to obtain the corresponding privileges, to collaborate with other nodes in the system, common to complete the system task. The whole process of operation of the prototype system is a

24、s follows: (1) any network user can access the prototype system of the home page for information about the system, but also through the fill out and submit user order form provided by the system home page issued orders to the system; (2) if received and accept the network users orders, Agent system

25、is to be deposited in the global database, from the global database, mission planning nodes can take out the order, mission planning, the task decomposition into several subtasks, and assign these subtasks prototype system access nodes; (3) product design subtasks are assigned to design node, the no

26、de through good human-computer interaction to complete product design sub-tasks, generate the corresponding CAD/CAPP data and documents, and nc code, and these data and documents in the global database, finally submit the subtasks to mission planning nodes; (4) processing subtasks are assigned to pr

27、oducers, once the subtasks was accepted by the producers nodes, machine Agent will be allowed to read the necessary data from the global database, and to transfer the data to the processing center, processing center, according to these data and command to finish processing the subtasks, and the runn

28、ing status information transmitted to the machine Agent, machine Agent returns the result to the mission planning nodes, submit the subtask; (5) in the system during the running of the whole, the Agent is the interaction between the various nodes in the system for recording, such as message sending

29、and receiving, a global database data read and write, query the node name, type, address, ability, and task completion, etc. (6) Network client can understand order execution and results.The development Intelligent manufacturing deep in artificial intelligence research. Artificial intelligence is th

30、e intelligence of implementation of using artificial method on the computer.Of complicated as the WanShanHua and the structure of the product performance and refinement, as well as the function of diversification, prompting a surge in product design information and process information contained, wit

31、h internal information flow increase of production line and production equipment, manufacturing process and management information must also soared, a hotspot and frontier, and thus prompt the development of manufacturing technology to improve manufacturing system for the explosive growth of manufac

32、turing information processing ability, efficiency and scale. At present, the advanced manufacture equipment left the information input cannot operate, flexible manufacturing system (FMS) once they are cut off the source of information will immediately cease to work. Expert thinks, the manufacturing

33、system is driven by the original energy into information driven, this requires a flexible manufacturing system requires not only, but also show that the intelligent, otherwise it is difficult to deal with such a large amount of workload and complex information. Secondly, the complex environment of rapidly changing market demand and fierce c