A dynamic ordered concept lattice based algorithm for early diagnosis of NPP faults

• Proposing a new fault diagnosis method that is a dynamic ordered concept lattice.
• Development a dynamic ordered concept lattice based presented was done.
• The effectiveness of the proposed algorithm is validated through simulation test.

In this paper, a dynamic ordered concept lattice-based algorithm is developed by building up an ordered concept lattice using the theory of concept lattice, and proposed for early diagnosis of NPP faults. The effectiveness of the proposed algorithm in identifying NPP faults is verified through simulation tests. Test results indicate that, compared with other methods such as BP neural network, the proposed algorithm can be used to achieve early diagnosis of NPP faults within shorter time.