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Exponential stabilization for magnetic effected piezoelectric beams with time-varying delay and time-dependent weights

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 نشر من قبل Wenjun Liu
 تاريخ النشر 2021
  مجال البحث فيزياء
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This paper is concerned with system of magnetic effected piezoelectric beams with interior time-varying delay and time-dependent weights, in which the beam is clamped at the two side points subject to a single distributed state feedback controller with a time-varying delay. By combining the semigroup theory with Katos variable norm technique, we obtain the existence and uniqueness of solution. By imposing appropriate assumptions on the time-varying delay term and time-dependent weights, we introduce suitable perturbed Lyapunov functional to obtain exponential stability estimates.



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