Consider the nonlinear controlled system (6.73). Show that if Condition (6.75) is satisfied, then there exists a feedback control law φ : D → U, in general discontinuous, such that V ′ (x)F(x,φ(x)) ∈ D, x ≠0.
Consider the nonlinear controlled system (6.73). Show that if Condition (6.75) is satisfied, then there exists a feedback control law φ : D → U, in general discontinuous, such that V ′ (x)F(x,φ(x)) ∈ D, x ≠0.