European Control Conference 1995: Volume 1

3rd European Control adaptive control algebraic algorithm applied approach approximation assume assumption asymptotically stable bounded closed-loop system computed condition consider constraints Control Conference Rome control design control law control problem control system coprime defined Definition denotes derived differential discrete-time disturbance dynamics eigenvalues error estimation European Control Conference example exists feedback control feedback linearization Figure filter finite frequency given identification IEEE IEEE Trans inequality input Kalman filter Lemma linear systems linearizable loop Lyapunov function matrix measurements method minimal minimum phase noise nonlinear control nonlinear systems norm observer obtained optimal control output paper parameter performance perturbation plant polynomial Proc Proceedings of 3rd Proof Riccati equation robust control satisfies September 1995 signal solution solved space stability stabilizable stochastic structure System Identification t₁ Theorem tion transfer function uncertainty variables vector zero