Stability analysis for an Euler-Bernoulli beam under local internal control and boundary observation
Junmin WANG
Baozhu GUO
Kunyi YANG
摘要：An Euler-Bernoulli beam system under the local internal distributed control and boundary point observation is studied. An infinite-dimensional observer for the open-loop system is designed. The closed-loop system that is nondissipative is obtained by the estimated state feedback. By a detailed spectral analysis, it is shown that there is a set of generalized eigenfunctions, which forms a Riesz basis for the state space. Consequently, both the spectrum-determined growth condition and exponential stability are concluded.
机标关键词：exponential stabilitydistributed controlspectral analysisgrowth conditionstate feedbackboundary pointstate spaceRiesz basis
论文发表日期：2008-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：10( 341-350 )
英文信息