Data abnormal errors detection method using singularity matrices while launch campaign and test sequence process

摘要

A method for detecting abnormal errors of data using a singularity matrix in a launch process or check process according to the present invention includes the steps of: constructing a first singularity matrix with regard to single data for stream data or stored log data in a supervision or control system progressed according to procedures, events, and steps; and detecting the abnormal errors of the data by using the first singularity matrix. Accordingly, the present invention can overcome limitations in terms of expandability and time in an error detection method of a conventional technique by using the singularity matrix of state transitions of a data set.