Patent Operation Platform
Patent
Patent transfer license contact: Mr. Yan
[CN 201710522387.0] Press Fault Diagnosis System Based on Expert System
[CN 201710522387.0] Title of Press Fault Diagnosis System Based on Expert System: Application Number of Press Fault Diagnosis System Based on Expert System: CN 201710522387.0 Applicant: Nanjing University of Technology Application Date: 2017-6-30 Patent Type: Invention Application The invention discloses a press fault diagnosis system based on expert system, which includes: human-machine interface for information interaction between users and modules of fault diagnosis system; Knowledge base, it is respectively connected with the knowledge acquisition subsystem, reasoning machine and interpretation machine, which contains the facts and diagnosis rules in the problem field to be solved. Comprehensive database, respectively connected with reasoning machine and interpretation machine, is used to store the expression information in the fault diagnosis process, including initial state, intermediate conclusion and final conclusion; Knowledge acquisition subsystem, domain experts and knowledge engineers input the facts and diagnosis rules related to faults into the knowledge base. Inulation machine, according to the current user input, it calls the facts and diagnostic rules in the knowledge base, and deduces the fault phenomenon according to the reasoning and conflict resolution strategy, so as to obtain the cause of the fault, and the interpretation machine uses the prefabricated text method to explain the reasoning process and the deterministic conclusion obtained by the reasoning. The invention combines BDD and FTA to improve the efficiency of fault diagnosis.
Latest developments
CONTACT US
Telephone:+86 13325294111
Service Phone:+86 400-009-0799
Mailbox:taianhualu@163.com
Address: 2577 Yitianmen Street, Tai'an High tech Zone, Shandong Province
Chinese website:hualu forging press. Website Leveling machine. Website
QR code