Adding robustness to nominal output-feedback controllers for uncertain nonlinear systems: A nonlinear version of disturbance observer.
Juhoon BackHyungbo ShimPublished in: Autom. (2008)
Keyphrases
- nonlinear systems
- tracking control
- control law
- external disturbances
- adaptive control
- controller design
- stability analysis
- nonlinear dynamic systems
- desired trajectory
- closed loop
- control system
- adaptive neural
- control method
- adaptive fuzzy
- tracking error
- control algorithm
- inverted pendulum
- nonlinear equations
- lyapunov function
- fuzzy controller
- variable structure
- control scheme
- learning rate
- control strategy
- fuzzy control
- nonlinear functions
- fuzzy model
- adaptive neural control
- fuzzy systems
- sliding mode
- optimal control
- input output
- feedback control
- linear matrix inequality
- autonomous robots
- sliding mode control
- dynamic environments
- genetic programming
- robust stability
- computational intelligence
- dynamic programming
- knowledge base
- data mining