BOUNDARY STABILIZATION OF NONUNIFORM TIMOSHENKO BEAM WITH ROTOR INERTIA AT THE TIP

<正> The stabilization problem of a nommiform Tirnoshenko beam system with controllers at the beam's right tip with rotor inertia is studied. First, with a special kind of linear boundary force feedback and moment control existing simultaneously, the energy corresponding to the closed loop system is proven to be exponentially convergent to zero as time t→∞. Then in other cases, some conditions for the corresponding closed loop system to be asymptotically stable are also derived.