SMART STRUCTURES IN THE CONTROL OF AIRFRAME VIBRATIONS

被引：6

作者：

HANAGUD, S

BABU, GLN

机构：

来源：

JOURNAL OF THE AMERICAN HELICOPTER SOCIETY | 1994年 / 39卷 / 02期

关键词：

D O I：

10.4050/JAHS.39.69

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The feasibility of using piezoelectric sensors and actuators to actively control vibrations at selected locations of an airframe is analytically studied. The airframe is assumed to experience oscillatory loads at multiples of 'n per revolution' in an n-bladed helicopter. The control system is designed using principles of H infinity control.

引用

页码：69 / 72

页数：4