一类柔性臂机器人的稳定性

本文研究了一类柔性臂机器人的控制问题，且柔性臂的弯曲振动与扭转振动的耦合作用表现在边界方程中。本文运用算子谱理论、算子半群理论等，得到系统的主算子生成的C0-半群的具体表示式，并证明了半群的解析性、非紧性及非一致指数稳定性。

Stabilities of a Class of Flexible Beams of Robotic

In this paper,the vibrational system of the f1exible is with bending and torsion are dis-cussed,the couple is presented in the boundary conditions. Using the theory of operator' s spectrum and semigroup which is generated by the princip1e operator of the evolution equation respect to the system is given,and the holmorphic'noncompact and unexponential stable of the semigroup are proved.