Title
Efficient adaptive fuzzy control scheme
Author
Papp, Z.
Driessen, B.J.F.
Technisch Physische Dienst TNO - TH
Publication year
1995
Abstract
The paper presents an adaptive nonlinear (state-) feedback control structure, where the nonlinearities are implemented as smooth fuzzy mappings defined as rule sets. The fine tuning and adaption of the controller is realized by an indirect adaptive scheme, which modifies the parameters of the fuzzy mapping. The performance index gradients are calculated on-line (using the sensitivity model of the subsystem to be controlled and the controller) to guide the training thus to provide relatively fast learning. Using this scheme an adaptive fuzzy controller design and simulation package was developed with direct link to DSP based real-time implementation. The tool was used to solve highly nonlinear control problems in mechatronics area.
Subject
Electronics
Digital signal processing
Feedback
Fuzzy control
Fuzzy sets
Learning systems
Nonlinear control systems
Online systems
Parameter estimation
Performance
Real time systems
Sensitivity analysis
Tuning
Adaptive nonlinear feedback control structure
Fine tuning
Fuzzy mappings
Index gradients
Mechatronics area
Adaptive control systems
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http://resolver.tudelft.nl/uuid:b6170b99-1ce8-407b-8b2d-e25a1f603f00
TNO identifier
232817
Publisher
IEEE, Piscataway, NJ, US
Source
Proceedings of the 1995 IEEE Instrumentation and Measurement Technology Conference, 23-26 April 1995, Naltham, MA, USA, 741-746
Document type
conference paper