这份报纸与非线性的局部地分布式的反馈控制学习一致 Euler-Bernoulli 横梁的稳定问题。由非线性的 semigroup 理论,使不安精力的途径和多项式的优点更多样地技巧,作者显示出那,相应于涉及非线性的局部地分布式的反馈控制的参数的不同的值,在建议反馈下面的横梁的精力作为 t 时间 t 指数地或尽最大努力腐烂。
This paper studies the stabilization problem of uniform Euler-Bernoulli beam with a nonlinear locally distributed feedback control. By virtue of nonlinear semigroup theory, energy-perturbed approach and polynomial multiplier skill, the authors show that, corresponding to the different values of the parameters involved in the nonlinear locally distributed feedback control, the energy of the beam under the proposed feedback decays exponentially or in negative power of time t as t →∞.