Study on Application of Immune Computing in Fault Diagnosis

Enlightened from biological immune system,the model of immune computing has strong capability of information processing and problem solving.The principle and characteristic of biological immune system was introduced,the reference significance of biological immune system to fault diagnosis was analyzed,and several typical immune computing models for fault diagnosis were presented,such as negative selection algorithm,clonal selection algorithm and artificial immune network.An engineering diagnosis application with immune computing was provided.Some further development directions of immune computing in fault diagnosis were pointed out.