摘要
本文研究了悬臂梁自由振动系统,用Hilbert空间中线性算子半群理论证明了该系统的解存在且唯一,并得出了系统的稳定性结论.
The free vibration system of elastic beam with hanging arm is discussed .Applying the theory of semigroup of linear operators in Hilbert space ,the existence and uniqueness of solutions of the system are proved ,and the strong stability of the system is obtained.
出处
《信阳师范学院学报(自然科学版)》
CAS
1998年第3期230-232,共3页
Journal of Xinyang Normal University(Natural Science Edition)
关键词
悬襞梁
C0半群
强稳定性
自由振动
Elastic beam with hanging arm
C0-Semingroups
Strong stability