摘要
采用文献［６］中提出的线弹性智能结构的本构方程，以作动元件的残余应变为控制参数，分析了具有表面粘贴或内嵌作动元件的梁结构在任意静载作用时的最优控制问题，作动元件可以是分布式的或完整压电层式的，文中导出了一般情况下梁的控制微分方程并阐述了其最优控制方法，最后给出了两个具体计算实例。
In this paper the problm of optimal control for an intelligent beam is discussedbased on the elastic constitution equations supposed by the referense [6]. The beam is actedwith arbitrary static loads and the distributed or discreated piezoelectric actuators in the beamor on the face of the beam are considered. The governing differential equation of the beam isObtained and the optimal residual strain control method for the beam is proposed, respectivly.Finally, two examples are given in this paper.
