The Lyapunov-based controller with a passive nonlinear observer to improve position tracking performance of microstepping in permanent magnet stepper motors.
Won Hee KimDonghoon ShinChung Choo ChungPublished in: Autom. (2012)
Keyphrases
- position tracking
- permanent magnet
- dc motor
- brushless dc
- closed loop
- control system
- position control
- magnetic field
- control law
- adaptive control
- control scheme
- lyapunov function
- fuzzy logic control
- fuzzy logic controller
- real time
- neural network
- control method
- dynamical systems
- rough sets
- robust stability
- mobile robot
- evolutionary algorithm