Notice of RetractionResearch on Fault Diagnosis of Hydroelectric Sets Vibration Based on MAS and Petri Net

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Multi-Agent technology was introduced in hydropower generating units vibration fault diagnosis system and combined fuzzy Petri Net technology to set up fault diagnosis system model. Each Agent in the model was on behalf of an intelligent fault diagnosis method, using the matrix calculation method of Petri network knowledge and reasoning to describe the fault and fault sign of the relationship between Agent, and can make more concerted efforts and coordinated and integrated use of Agent and get the diagnosis result. The diagnostic system of the model can make full use of information resources and made the results got in different diagnostic methods coordinated and integrated. When the Fault Feature signal was normal, the system can get more accurate diagnostic results. Example experiment proved that the diagnosis system has very good speed, coordination and accuracy.