空间柔性智能桁架结构振动控制实验研究  

The Research of Experiment on Vibration Control in Spatial Flexible Intelligent Truss Structure

作　　者：段勇[1] 何麟书[1] 

机构地区：[1]北京航空航天大学宇航学院,北京100083

出　　处：《弹箭与制导学报》2004年第S7期166-169,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：基于智能桁架结构的有限元理论,采用改进的二次积分力反馈控制方法研究了空间柔性智能桁架结构的振动主动控制问题。在研制了智能桁架结构的基础上,基于控制算法,采用位移测量进行了柔性智能桁架结构的实时计算机振动主动控制实验研究。实验研究表明该控制方法行之有效。The paper used an improved integral plus double integral force feedback method to study active vibration control of flexible intelligent truss structure in space, on basis of finite element method of intelligent truss structure. After measuring the displacement, the paper developed a intelligent truss structure then had a real-time computer control experiment on basis of theory of control algorithm. The experiment results shows that control strategy in the paper is correct and effective.

关 键 词：智能桁架结构 振动控制 实验研究 

分 类 号：TB535[理学—物理]