Updating incremental rules method based on rough set theory for fault diagnosis.
Xiaobo Peng · Computer Engineering and Applications Journal · 2008
A new dynamic updating incremental rules method based on rough set theory for fault diagnosis of process control is approach.According to the description of rules of fault diagnosis of control process,in terms of a set of updating rules and a set of control station under constraints,the problem of updating rules is boiled down to a kind of standard format,and the formalization is given.Then,based on the theory revision methods,the proposed method is used to fulfill updating rules of knowledge base.The simulation results show that the method is valid and feasible.