Lyapunov functions via a Zubov type algorithm 1

نویسنده

  • Fabian Wirth
چکیده

We present a scheme for the determination of control Lyapunov functions which can be used as a basis for numerical computations. Under the assumption of local asymptotic nullcontrollability we de ne the domain of asymptotic nullcontrollability. On this set a control Lyapunov function is de ned via an optimal control problem. It is then shown that this function can be characterized as the unique viscosity solution of a partial di erential equation which can be interpreted as a generalization of Zubov's equation.

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تاریخ انتشار 2000