| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for detection of occurrence of printing errors on printed substrates during the process thereof on a printing press, an expert system and the printing press including the expert system. <P>SOLUTION: The functional component of the printing press is provided with a plurality of sensors to monitor the behavior of the printing press during processing the printed substrate. To decide the occurrence of the characteristic behavior of the printing press which leads or is likely to lead to the occurrence of the printing error on the printed substrate, or of the characteristic behavior of the printing press which leads or is likely to lead to the excellent printing quality of the printed substrate, the method including the process for performing the in-line analysis of the behavior of the printing press is described. The performing of the fuzzy-pattern classification of the behavior of the printing press is preferably to be included by the in-line analysis of the behavior of the printing press. According to one embodiment of the proposed method, the in-line analysis of the behavior of the printing press is coupled with an in-line optical inspection of the printed substrate. <P>COPYRIGHT: (C)2013,JPO&INPIT |
