Variable universe fuzzy closed-loop control of tremor predominant Parkinsonian state based on parameter estimation
Variable universe fuzzy control method is proposed to control Parkinsonian state. UKF is used to estimate the slow variable to construct the feedback variable. This method can avoid the repeated determinations of the controller?s parameters. It also can quicken the convergence speed and improve the robustness.
variable universe closed-loop control parkinsonian state parameter estimation slow variable unscented kalman filter