最后，提出了为实现主动颤振抑制必须解决的一些问题。
At the end of this paper are some problems which must be solved for the realization of active flutter suppression.
本文简要地阐述了具有后缘控制面的二元机翼模型主动颤振抑制低速风洞试验的全过程。
This paper gives a brief description of the whole process of the low-speed wind tunnel test for active flutter suppression of a two-dimensional wing model with trailing edge control surface.
实验结果表明：改变反馈控制的增益和相位角两个变量，能影响主动颤振抑制系统的稳定性。
The test results show that a change in two parameters-the gain and the phase Angle of the feedback control-will have an effect on the stability of the active flutter suppression system.
压电纤维复合材料驱动器在形状控制、振动控制、颤振抑制与抖振控制等方面有广泛的应用前景。
Piezoelectric fiber composite actuators find important application in shape control, vibration control, flutter suppression and buffet control.
就电流变材料在切削颤振在线控制中的应用进行了研究，提出了几种用于控制镗削颤振的智能型颤振抑制装置。
Aiming at on-line chatter suppression, a varying stiffness control method is proposed. The control method is applied in boring chatter control.
本文的目的就是对壁板的热颤振特性进行系统深入的分析和研究，为高速飞行器的壁板结构的防颤振设计和壁板颤振抑制的研究建立理论基础。
The aim of this thesis is to analyze the panel flutter mechanism and establish a mechanical model for panel flutter analysis and this work is the basis of panel flutter control studies.
将一个二元颤振主动抑制系统视为由若干个滞后环节组成的控制系统。
FAS system can be considered as a control system comprising a number of hysteresis elements.
本文采用谐波平衡法，定量地解释了机翼颤振主动抑制风洞试验中出现的极限环现象。
The phenomena "limit cycle" occurred in wind tunnel test for active flutter suppression of a wing model are numerically explained using Harmonic Balance Method.
研究了通过调节数控机床伺服参数，控制极限切削宽度来抑制切削颤振的新方法。
A new method for suppressing cutting chatter is studied by adjusting servo parameters of the numerical control (NC) machine tool and controlling the limited cutting width.
风洞试验结果说明，采用颤振主动抑制控制系统后，机翼的颤振临界速度可提高37%。
The results of the wind tunnel test show the flutter critical speed of the wing model increases by 37% after the implementation of AFS system.
与没加超声波椭圆振动的普通切削相比，超声波椭圆振动切削能显著地提高已加工表面光洁度和抑制颤振。
Compared with the ordinary cutting, the finish of the machined surface and the ability for suppressing chatter are improved.
计算结果表明，漏流涡对叶片气弹稳定性影响较大，大涡量的漏流涡能抑制叶片颤振发生。
The results show that the tip leakage flow vortex has a great effect on the blade aeroelastical stability and large tip leakage vorticity may restrain blade flutter.
本文编制了可用于分析带有颤振主动抑制系统的机翼的根轨迹法程序。
A flutter analysis based on root locus method is programmed. It can be applied to a wing equipped with an active flutter suppression system.
计算机模拟结果表明，时变进给切削比单调增大进给切削更能有效地抑制颤振。在一定的条件下，时变进给量变化幅度及变化频率越大，抑振效果越好。
The results of computer simulation demonstrates that it is more efficient to suppress chatter by time-varying feed rate cutting than by increasing feed rate cutting only.
气动弹性颤振的抑制、系统的分岔、复杂响应等是该领域目前研究的热点。
The bifurcation and complex response of the nonlinear aeroelastic systems are the research hotspot in this area.
气动弹性颤振的抑制、系统的分岔、复杂响应等是该领域目前研究的热点。
The bifurcation and complex response of the nonlinear aeroelastic systems are the research hotspot in this area.
应用推荐