In 1989, Venkat Venkatasubramanian and King Chan, American Berdu university, applied neural network in fault diagnosis, and compared it with professional system based on knowledge.

• 1989年美国柏杜大学的Venkat Venkatasubramanian和King Chan等人将人工神经网络用于故障诊断中,并与基于知识的专家系统进行了比较。