Active vibration control for space truss structure becomes recently the hotspot in field of vibration control.
空间桁架结构的振动主动控制目前已成为振动控制领域研究的热点。
The active vibration control is one of important division of intelligent structure.
智能结构振动控制是智能结构研究的重点之一。
A method of optimum design on active vibration control system of piezoelectric smart structure using finite element analysis software ANSYS was introduced.
介绍了利用有限元分析软件ANSYS，对压电智能结构的主动振动控制系统进行优化设计的方法。
In the paper aiming at the problem of low frequency noise transmission through double panel structure, feedback active noise control technique is adopted to control noise transmission.
本文对于低频噪声在双层板结构中传播的问题，探讨采用反馈的主动噪声控制技术以达到控制噪声传播的目的。
In this paper, the research of structural dynamic analysis, the optimization of active bars placement and the active vibration control for piezoelectric structure are studied.
本文针对随机参数压电智能桁架结构开展了结构动力分析、主动杆优化配置和结构振动主动控制研究。
The hybrid vibration control is to apply both the active and passive vibration control to the same controlled structure in order to take full advantage of them and obtain the optimal isolation effect.
混合振动控制是将主动振动控制和被动振动控制同时应用于被控结构，充分利用它们各自的优点，达到最佳的隔振效果。
The amount of control energy has become a bottleneck of its extensive application in the research of structure vibration active control.
在结构振动主动控制的研究中，控制能量是限制其广泛应用的瓶颈。
Since various load cases and every kind of stochastic interference, this kind of structure is fit for active control method for the purpose of keeping its shape.
由于载荷变化及各种随机干扰，为了保持精确的形状，这类结构宜采用主动控制。
The circuit structure, control method and system characteristics of the hybrid type series active power filter are discussed.
对串联混合型有源电力滤波器的电路结构、系统特性、控制方法等进行探讨与分析。
The ability of the active control system is increased because the response of structure is predicted by the ANN.
并通过神经网络系统对结构响应进行一步预测，从而进一步提高控制系统的能力。
Finally, the problem of active vibration control for the piezoelectric intelligent beam structure is studied under the PD negative feedback control.
最后应用PD负反馈控制律，对结构进行了振动主动控制。
In this paper, with an example of simply supported rectangular panel, it is presented active of control structure borne sound radiation by means of radiation modes.
文章以简支平板为例，通过声辐射模态研究结构声辐射的有源控制。
The sliding structure with semi-active control shows good isolation effect, and the basic maximum sliding displacement and residual displacement were lesser.
通过半主动控制后，不但具有较好的隔震效果，而且能有效地减小基底的最大滑移量及残余位移。
The wing has a two-spar structure and an active control surface for gust response alleviation.
该机翼具有双梁式结构和一个用于阵风响应减缓的主动控制面。
The active vibration control of the beam structure, which is used in the isolation of the ships auxiliary machines, is studied by using modal analysis method and adaptive algorithm in this paper.
以船舶辅机的梁式隔振结构为对象，运用模态分析方法和自适应算法，推导并分析了梁式结构振动主动控制的基本原理和方法。
Numerical results show that the sliding vibration isolation structure using semi-active control not only has good isolation effect, but also has lesser maximum slippage and residual base displacement.
对计算实例的分析表明，通过半主动控制的滑移隔震结构不但具有较好的隔震效果，且能有效地减小基底的最大滑移量及残余位移。
The experiment makes the effectual vibration active control of the intellective girder structure by means of direct negative feedback and tendency forecasting fee…
实验中采用直接负反馈和趋势预测反馈控制方法，对智能梁结构进行了有效的振动主动控制，得到了良好的效果。
Numerical results show that the sliding structure using semi-active control not only has good vibration isolation effect, but also has less maximum slippage and less residual base displacement.
对实例计算结果的分析表明，半主动控制下的滑移隔震结构不但具有较好的隔震效果，而且能有效地减小基底的最大滑移量及残馀位移。
The results show that the DDVC electro-hydraulic servo system applied to civil engineering structure vibration active control is feasible.
结果表明，将直驱式电液伺服系统应用于土木工程结构振动主动控制上是可行的。
The structure and control strategy of its active control system was also determined.
确定其主动控制系统结构和控制策略。
Then the control objective was analyzed, and the control system structure and the Active Disturbance Rejection Control ( ADRC) based controller was designed.
然后分析制动控制的目标，设计控制系统结构和自抗扰控制器；
This paper presents an analytical method for semi-active control of seismic responses of tall building, whose tower structure and skirt structure are connected to each other with ER/MR dampers.
本文建立了用ER／MR智能阻尼器耦联的带裙房高层建筑结构地震反应半主动控制的设计计算方法。
The active power line condition system using variable structure control with sliding mode is described in this paper.
研究有源电网调节系统的滑模变结构控制。
This paper describes the system structure and basic operation principle of the series active power filter, and its control method and control circuit are studied and analyzed.
介绍了串联型电力有源滤波器的系统结构和基本工作原理，对其控制方法和控制电路进行了分析和研究。
It combines the advantages of active control and passive damping and reveals great potential applications on structure vibration control.
它是一种典型的主、被动一体化振动控制方法，在结构振动控制方面展示了极其广阔的应用前景。
MR damper is one of excellent semi-active control devices, it combines base-isolation structure to form intelligent and composite isolated system.
磁流变阻尼器是一种优良的半主动控制装置，它与隔震结构组合形成智能复合隔震体系。
The relations between stiffness and damping performances and structure parameters of an active magnetic bearing (AMB) system and frequency specificity of the control loop are analysed herein.
分析了电磁轴承系统的刚度阻尼特性与系统结构参数及其控制器频响特性之间的关系。
Simulations on linear and nonlinear structures demonstrate that RDRNN is very effective on predicting the response of a structure subject to semi-active control and external excitation.
应用该模型对线性结构和非线性结构在变阻尼控制和外荷载激励下结构的响应进行了数值仿真，表明所提的动态递归神经网络可以达到较高的预测精度。
Simulations on linear and nonlinear structures demonstrate that RDRNN is very effective on predicting the response of a structure subject to semi-active control and external excitation.
应用该模型对线性结构和非线性结构在变阻尼控制和外荷载激励下结构的响应进行了数值仿真，表明所提的动态递归神经网络可以达到较高的预测精度。
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