Review on modern fault diagnosis technologies
Xiaofen Wang · China Measurement & Test · 2013
On the basis of the brief introduction of the fault diagnosis technology development,this paper divides the fault diagnosis technologies into four categories,i.e.,model-based,signalbased,knowledge-based and intelligent optimization-based. In addition, this paper analyzes the principle,advantages and disadvantages and present research situation of some important methods.Finally, from the aspects of compound intelligent diagnosis technology, remote collaborative diagnosis technology and intelligent bionic diagnosis technology,this paper analyzes and discusses the trends of the development of the modern fault diagnosis technology, the problems to be solved is also discussed,the classification diagram is given,too. In addition,the future direction of research and development in the field of fault diagnosis is presented.