| 基于压电纤维复合材料的旋转叶片主动控制1) | 
| 张博, 丁虎, 陈立群 | 
| ACTIVE VIBRATION CONTROL OF A ROTATING BLADE BASED ON MACRO FIBER COMPOSITE1) | 
| Zhang Bo, Ding Hu, Chen Liqun | 
| 图9 不同时滞量下原受控系统响应的时间历程 ($k_{p} =32$, $k_{d} =1.5$) | 
| Fig.9 Time history of the controlled system for different time delay ($k_{p} =32$, $k_{d} =1.5$) | 
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