膜结构是一种全张力柔性结构。
设计了本文的柔性结构二维微位移器。
The micro-displacement machine of two dimensions was designed.
一柔性结构(30)从上板垂直延伸至下板。
A flexible construct (30) extends vertically from the upper plate to the lower plate.
索膜结构,索网天线和充气反射器都是柔性结构。
Tensility structures, cable antenna and inflatable antenna are all flexible structures.
提出一种利用柔性结构的固有振动模态特性的振翼原理。
Making use of modal characteristics of the natural vibration of flexible structure to design the oscillating wing aircraft is proposed.
其受力不同于一般的刚性结构,也不同于通常的柔性结构。
Load Relieving System is different from the general rigid structure and the flexible structure.
目的是为了设计一简便有效的控制系统来抑制柔性结构的振动。
The objective of this dissertation is to design a simple and efficient active controller for vibration suppression of flexible structures.
智能结构技术对空间大型柔性结构的振动控制问题具有重要意义。
The technology of smart structures is significant for the vibration control of large flexible space structures.
随着航天事业的迅猛发展,大型柔性结构越来越多地使用在空间技术中。
With the development of astronautics, more and more flexible structures have been used into aerospace research.
底层柔性结构具有很好的使用功能,但该类型结构的底层常常震害严重。
The structure with spacious first story has a good use function, but its first story often was destroyed seriously in earthquake.
简单地说,可以将结构的研究模型分成两种类型,即刚体结构和柔性结构。
Simply, there are two models, rigid and flexible models, respectively, as a flexible model. TLP is divided into two parts.
针对柔性结构的振动问题,提出了用预测控制方法来实现对振动的主动控制。
The method of predictive control in suppressing vibration of flexible structural systems is investigated.
提出了一种空间柔性结构通过关节电机同时实现轨迹控制和振动抑制的方法。
The method, both for the tip trajectory and the elastic vibration control by a joint motor, was proposed.
大型空间柔性结构是无穷维的分布式参数系统,理论上具有无穷多个振动模态。
Large space structures are infinite-dimensional distributed-parameter systems, which theoretically have infinite number of vibration modes.
介绍了用自适应LMS滤波器离线辨识六面体单元柔性结构模型和逆模型的方法。
A method of adaptive LMS filter is presented in this paper to identify the model and inverse model of the hexahedral unit of flexible truss.
介绍微小型柔性结构在MEMS中的应用前景及连续体结构拓扑优化的一般方法。
The future developments of Micro Flexible Mechanical structure in MEMS are discussed and outlined, and the topological optimization method of continuum structure is introduced to the design of MEMS.
对智能柔性结构的传感元件、驱动元件、控制系统以及应用进行了分析和论述。
The sensors, actuators, control system and applications of intelligent compliant structures are discussed.
实验研究结果表明,该控制方案对空间柔性结构的低频大幅振动有很好的控制效果。
The results of experiments indicated that the control strategy was correct and effective in suppressing the low frequency and large amplitude vibration of flexible space structures.
提出采用分布式控制解决柔性结构振动问题,并且控制形式简单,便于控制力的实施。
In this paper, the vibration problem of flexible construction structure suppressed by using this distributed control method.
系统能量指数衰减率与系统参数之间的定量关系在大型柔性结构控制中有广泛的应用意义。
The quantity relationship between the energy decay rate and parameter of system is of great significance in big flexible structure.
悬索桥是一种高次超静定柔性结构,由刚度相差较大的构件(主缆、吊索、加劲梁)组成。
Suspension bridge is a type of flexible structure with high degree of statical indeterminacy and composite by different components (main cable, suspender cable and pylon) with different stiffness.
本文讨论了压电陶瓷作动器的性能和基于共振情况下的柔性结构的高频窄带主动隔振技术。
This thesis discusses the performance of the piezo-ceramic actuator and it's active narrowband vibration isolation technique of high frequency flexible structure based on resonant case.
传感器组件还包括第二传感器和柔性结构,第一传感器和第二 传感器附接到该柔性结构。
The sensor assembly also includes a second sensor and a flexible structure to which the first and second sensor are attached.
冰的连续挤压引起柔性结构的剧烈振动表明冰荷载的动力性质和对该问题采取对策的必要性。
The intensive vibration of flexible structures induced by continuous crushing of ice indicates the dynamic nature of ice loads and the necessity of taking countermeasures to solve this problem.
研究了细长机敏柔性结构的三维形态拟合与重构方法以实现高性能飞行器结构形态主动监测。
Three-dimensional curve fitting and reconstruction of an intelligent structure shape were researched to implement the active monitoring for a high-performance aircraft structure shape.
由于大跨越输电塔是一种高耸柔性结构,对风荷载等动荷载比较敏感,易产生较大的动力响应。
Long-span transmission tower is a high flexible structure, it is sensible to dynamic load, especially to wind, which would easily generate significant dynamic response.
由于该算法对结构的不依赖性,对难以建模的柔性结构和非线性结构的振动主动控制具有实际意义。
By reason of its no-dependency on structure, the algorithm has importance for nonlinear structure and large flexible structure of which the model is difficult to obtain.
同时结合实例,提出一种基于有限元-多体技术对动载作用下柔性结构的疲劳寿命预测方法进行研究。
With an actual example, research method based FEM-Multi body technology is developed for flexible structure applying dynamically loading.
从实验结果来看,监测效果比较理想,为今后进一步研究太空柔性结构的健康监测奠定了良好的基础。
The monitoring result is good in our experiment. This builds the better foundation for the deep research of the health monitoring about the space flexible structure.
本文以压电智能柔性结构为研究对象,对其模型的建立以及振动主动控制问题进行了全面而系统的研究;
The research is concentrated on the modeling analysis and active vibration control for piezoelectric flexible structures in this dissertation.
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