Adaptive hierarchical fuzzy controller

Journal Article · Thu Jul 01 00:00:00 EDT 1993 · IEEE Transactions on Systems, Man, and Cybernetics

DOI:https://doi.org/10.1109/21.247882· OSTI ID:142228

Raju, G V.S.; Zhou, Jun ^[1]

---

1. Univ. of Texas, San Antonio, TX (United States). Div. of Engineering

A methodology for designing adaptive hierarchical fuzzy controllers is presented. In order to evaluate this concept, several suitable performance indices were developed and converted to linguistic fuzzy variables. Based on those variables, a supervisory fuzzy rule set was constructed and used to change the parameters of a hierarchical fuzzy controller to accommodate the variations of system parameters. The proposed algorithm was used in feedwater flow control to a steam generator. Simulation studies are presented that illustrate the effectiveness of the approach

• OSTI ID: 142228
• Journal Information: IEEE Transactions on Systems, Man, and Cybernetics, Journal Name: IEEE Transactions on Systems, Man, and Cybernetics Journal Issue: 4 Vol. 23; ISSN ISYMAW; ISSN 0018-9472
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
99 GENERAL AND MISCELLANEOUS
COMPUTERIZED SIMULATION
CONTROL SYSTEMS
DESIGN
FLOW REGULATORS
FUZZY LOGIC
MULTIVARIATE ANALYSIS
STEAM GENERATORS
THEORETICAL DATA