Research On The Knowledge-based Process Design System For The Cotton Spinning Enterprises

With businesses of rapid development, the traditional process planning system has been very difficult for enterprises to meet the demand for process planning. Knowledge engineering and the development of process planning system for a new line of thought, Knowledge-based Process planning System has become the computer-aided process planning trend. This paper mainly on knowledge engineering system design process in the application of the research, and application of knowledge-oriented enterprises in the cotton spinning technology to design them through extraction, Analysis of the cotton industry and the use of related knowledge and to a process of automatic generation, Model parameters of the smart calculation, based on the CBR examples of process equipment selection function, improve the generation process and process parameters calculated efficiency.First papers on the process planning of the status quo and development trends and problems are reviewed, on the cotton spinning enterprises and the characteristics of the system design process needs, the paper's major objectives and content.Based on the analysis of knowledge engineering knowledge systems on the basis of combining process planning of the actual system, the cotton spinning enterprises Process planning System of the sources of knowledge, access methods and said, outlined a cotton spinning business process planning system knowledge of the overall system structure.Then, the papers detail-oriented enterprises in the cotton process planning system design process, Process analysis of the structural characteristics, knowledge representation, classification and planning process in which the design is used.Next, paper-oriented cotton enterprises Process Systems Design Technology : Based on the models of the aircraft design process, Based on similar elements to the type of Judgment, doing a detailed analysis. Is the type parameters for the establishment, Model parameters formula for calculating methods of analysis and models of the similarity determination algorithm. Is also based on the model of similar models for technology options.By introducing a thesis project application examples, demonstrate the thesis research, the knowledge-based process planning system in the cotton spinning business applications.Finally, the paper's major contents of the summary, as well as knowledge-basedenterprises in the cotton-oriented System for research work in the paper.