APPARATUS AND METHOD FOR QUALITY CONTROL USING DATAMINING IN MANUFACTURING PROCESS

摘要

data mining used in the production process in quality management apparatus and method starts It is. How to control the quality in the production process in accordance with one embodiment of the present invention receives the quality variables for the non-defective and defective products for the results for the process parameters and process parameters for the factors influencing the quality in the production process, factor-producing ontologies (ontology) representing the relationship between the quality, being determined by the observation point to be observed, based on the generated ontology and enter the observed coordinates and the measurement data of the process parameters for each observation point in real time with the production process, The linear separating the non-linear for the input observed coordinates and the measurement data, perform a SVM (Support Vector Machine) study on the basis of the separated linear values, the prediction of the current process condition from the SVM learning results. ;