Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back An expert system performing information validity monitoring in duplicated channels of automatic control system Lukonin V.P., Bakhmetova N.A. The authors suggest solving the problem of performing information validity monitoring in duplicated channels of automatic control system and using the artificial intelligence methods for this purpose. Developed expert system combines traditional validity control methods and eliminates their demerits to provide real time information control.