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Intelligent STEP-NC controller system and its complementing method

A technology of STEP-NC and implementation method, applied in the direction of digital control, electrical program control, etc., can solve problems such as shortage, and achieve the effect of convenient maintenance and expansion, strong real-time processing function, and high integration

Inactive Publication Date: 2008-10-29
SHANDONG UNIV
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Problems solved by technology

[0006] The purpose of the present invention is to solve the problem of the lack of an intelligent numerical control system integrated by technologies such as STEP-NC, intelligent numerical control system and distributed artificial intelligence at present, and to provide an intelligent numerical control system with a reasonable structure, a high degree of intelligence in the control process, and a reconfigurable The architecture and implementation method of the intelligent STEP-NC controller have the advantages of high compatibility, good portability, high integration, and easy maintenance.

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  • Intelligent STEP-NC controller system and its complementing method
  • Intelligent STEP-NC controller system and its complementing method

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Embodiment Construction

[0049] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0050] figure 1 Among them, the intelligent STEP-NC controller system includes at least one application service layer, at least one data layer, at least one operating system layer and at least one hardware layer; wherein, the application service layer is a multi-agent system, interpreted by Agent, XML processor Agent, Process Planning Agent, Tool Path Planning Agent, Simulation Agent, Man-Machine Interface Agent, Execution Agent, NC Kernel & PLC Agent, Monitoring Agent, Fault Self-diagnosis Agent, Parameter Setting Management Agent, Decision-making Agent, Detection Agent and Communication Agent 14 Agents with different functions are composed, and the real-time soft bus RTCORBA is used to communicate between the functional Agent modules of the application service layer, and the medium and high real-time control of the CNC system is carried out through th...

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Abstract

An intelligent STEP-NC controller system us prepared as applying real time soft bus RTCORBA to carry out communication between various function agent modules at application layer, using high speed real time serial bus and core expansion of real time operation system to control high real time module in digital control system, providing information and data to application layer by data layer, operating application layer and data layer as well as operation system layer based on PC hardware platform being used to connect with various peripheral devices through bus interface card.

Description

technical field [0001] The invention relates to an intelligent numerical control system, in particular to a multi-agent intelligent STEP-NC controller system and its realization method. Background technique [0002] The intelligentization of numerical control system has been a research hotspot in academia and industry, such as the research of Holonic Numerical Controller. However, due to the limitation of traditional data interface, it hinders the realization of intelligent numerical control system. Therefore, the current research mainly focuses on two aspects: (1) the use of artificial intelligence technology to improve the non-real-time control performance of the numerical control system such as man-machine interface and system diagnosis; (2) the use of modern cybernetics methods such as adaptive control to improve the processing Optimization and adaptive control of processes and related indicators. STEP-NC (STEP-NC is a new STEP-compatible interface standard defined for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/414
Inventor 兰红波刘日良张承瑞
Owner SHANDONG UNIV
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