Multi-granularity multi-faceted numerical control modeling method
A modeling method and multi-faceted technology, applied in the fields of electrical digital data processing, special data processing applications, instruments, etc., can solve the lack of accurate, applicable and efficient modeling methods, and the model fails to accurately abstract the characteristics of the CNC system field. , The accuracy, rationality and applicability cannot be guaranteed, so as to improve the development efficiency, shorten the development cycle and ensure the accuracy.
Inactive Publication Date: 2012-10-10
SOUTH CHINA UNIV OF TECH
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[0003] Scholars at home and abroad have made useful explorations on the modeling and analysis of computer numerical control, but most of the models fail to accurately abstract the domain characteristics of the
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The invention provides a multi-granularity multi-faceted numerical control modeling method. By the method, a model which precisely describes a numerical control system is built, on the basis of adopting multifaceted modeling, hierarchical component models with different abstract granularities are defined as system modeling elements, and non-functional attributes related to time and resource in the numerical control system are added to the modeling elements and behaviors. According to the invention, by the method of building a computer numerical control field-orientated effective model, the reliability of the numerical control system is improved, simultaneously the development cycle is shortened, and the development efficiency is improved.
Description
technical field [0001] The invention relates to the field of computer numerical control, in particular to a modeling method for the field of computer numerical control. Background technique [0002] Embedded numerical control system has the characteristics of multi-field, complexity, strong real-time performance and high reliability. In order to realize the rapid development and reliability verification of numerical control system, it is necessary to build a domain-specific modeling language for the development of embedded numerical control system. By integrating the design concept of the field, users can easily familiarize themselves with its syntax to construct the numerical control system model. [0003] Scholars at home and abroad have made useful explorations on the modeling and analysis of computer numerical control, but most of the models fail to accurately abstract the domain characteristics of the numerical control system, so that their accuracy, rationality and app...
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Inventor 李迪李方
Owner SOUTH CHINA UNIV OF TECH