热弹性梁振动系统稳定性分析  

Analysis of the stability to the vibrational systems of thermoelasticity-beams

作　　者：樊铁钢[1] 

机构地区：[1]信阳师范学院计算机系,河南信阳464000

出　　处：《信阳师范学院学报（自然科学版）》2000年第3期254-256,共3页Journal of Xinyang Normal University(Natural Science Edition)

摘　　要：研究了一类热弹性梁振动系统 ,用 Hilbert空间中线性算子半群理论证明了该类系统解的存在唯一性 ,得出了系统的稳定性结论 .A class of flexible systems of thermoelasti city-beams are discussed. Applying the theory of semigroup of linear operators i n Hilbert space, the existence and uniqueness of solutions of the systems are pr oved, and the stability of the systems is obtained.

关 键 词：热弹性梁 振动系统 稳定性分析 

分 类 号：TB123[理学—工程力学]