提高光纤陀螺的振动稳定性。
本文研究了扁平轴变速回转时的振动稳定性问题。
This paper studies the vibration stability of rectangular shaft on variable rotation.
因此臂架需要有一定的侧向刚度以保证其振动稳定性，即要求箱型截面形状设计合理。
Therefore need to have a certain arm lateral stiffness to ensure stability of the vibration, which would require the box shape of the design of a reasonable cross-section.
最终分析了两种耦合对载流管道振动的影响机理及流速变化对管道振动稳定性的影响。
The vibration characters in two types of coupled problems such as the Poisson's and the junction interaction in liquid-filled pipes, and the pipe vibration stability are analyzed.
在设计发电机的转轴时，不仅需要满足结构要求，还需保证其具有足够的强度、刚度和振动稳定性。
It must not only be satisfied with structure requirement, but also the strength, stiffness and vibration steadiness.
当箱型臂截面设计合理且在危险截面处实施局部补强后，可使臂架具有良好的刚度，强度，振动稳定性。
When the box section design boom and a reasonable cross-section are put in danger of partial reinforcement, the arm can have good stiffness, strength, vibration stability.
仿真结果表明，比例微分控制在提高转向轻便性的同时能改善系统的稳定性，抑制大助力比例系数下转向盘的振动。
The simulation result shows that proportion differential control can improve the system stability and steering portability, and inhibit the vibration of steering wheel with big power ratio.
振动不仅影响汽车的乘坐舒适性，还影响汽车的行驶稳定性和安全性。
Vibration affects not only the ride comfortableness, but also automobile's ride stability and safety.
透平进汽阀的气动稳定性是导致进汽阀阀体振动的主要原因。
Aerodynamic stability of turbine inlet valve is the main reason of the vibration of valves.
分析结果证明：使用空气静压导向装置可以对带锯条实现静压推力、振动阻尼和稳定导向，能够提高带锯条的稳定性。
The results of analysis prove that the vibration damping and stabilized guidance of saw-blade can be realized by using the aerostatic guide, which can improve stability of band saw-blade.
双万向轴的优化数学模型必须满足强度、刚度、振动条件、稳定性及边界条件的约束。
The optimal mathematical model of the double universal spindle must satisfy the constraints of strength, rigidity, vibration condition, stability and boundary condition.
车床的动态特性主要是指车床抵抗振动的能力，包括其抗振性和稳定性。
Dynamic performance of lathe mainly refers to the capacity of lathe's resistance to vibration, including resistance to vibration and stability.
提出一种在转子上设置虚拟支承的方法，以保证弧齿锥齿轮的啮合稳定性，并采用传递矩阵法，建立了弧齿锥齿轮-转子系统的振动模型。
This paper presents a method of providing a virtual support for the rotor to assure the meshing stability of a pair of a pre determined spiral bevel gears in rotation.
通过对其结构参数优化，使其射击频率与结构固有振动频率匹配更加合理，实现其射击的动态稳定性。
Through the structure parameter optimization, the matching between firing frequency and structure solid vibration frequency was more reasonable and the dynamic stability of firing was realized.
振动和冲击直接影响稳定跟踪平台的可靠性和稳定性。
Vibration and impact infect the reliability and stability of the Antenna Stabilized Platform directly .
采用电机减速机带动链轮传动方式，既保证传动可靠，又减少了振动和噪音，提高了机械运行的稳定性。
Use Motor speed reducer drive sprocket drive, not only to ensure reliable transmission, but also reduce the vibration and noise, improve the stability of the mechanical operation.
这类稳定性问题是由于控制系统与结构振动之间相互作用所致。
This sort of stability problem is due to an interaction between auto-control systems and structural vibration modes.
水力机组振动是影响水力机组稳定性的主要因素。
The vibration of water turbine is an important factor in stability.
在相对变量反馈条件下，通过合适的增益选择，即可保证系统的稳定性，又能大大降低振动传递率。
The system stability can be ensured and the vibration transmissibility reduced, when relative variables are used as feedback variables and appropriate gains have been chosen.
本文研究了双向受拉力作用下的轴向运动矩形薄膜的横向振动和稳定性问题。
In this paper, the transverse vibration and stability of an axially moving rectangular membrane, subjected to two direction pull forces, are analyzed.
本文用微分求积法对旋转圆板以及偏心旋转圆板的横向振动和稳定性进行了分析。
By Differential Quadrature Method (DQM), the transverse vibration and stability of the rotating circular plate and the eccentric rotating circular plate are studied in this paper.
文中的主要结论，不仅对车-桥系统的动力分析有用，而且对车辆振动的稳定性分析也很有意义。
The main conclusions obtained in this study are not only significant for the dynamic analysis of VBS, but are also useful for the stability analysis of vehicle vibration.
本文首先对圆柱壳的稳定性、自由振动、瞬态和稳态动力响应研究进行了简要回顾和评述。
Brief reviews about elastic stability, free vibration, transient dynamic response and harmonic dynamic response of circular cylindrical shells are given first.
但由于机组转动惯量小，稳定性差，相应水轮机水力振动对其影响也较大。
But because of small rotating inertia of units and lack of stability, thus hydraulic vibration induces huge effect.
流体运动的不稳定性造成压力冲击，引起管道与设备振动。
Unsteady flowing has pressure lash, it can cause the quake of pipe and equipment.
悬架系统的主要作用是缓和车辆在行驶中所受路面的冲击，衰减振动，保证车辆行驶的平顺性和操纵稳定性。
Suspension system is mainly used to relax road surface impact, attenuate vibration, ensure vehicle ride comfort and stability control capacities during running.
机匣在碰摩力的作用下发生振动，影响转子系统的稳定性。
The box vibrates under the effect of rub-impact force, which destroys the stability of the rotor system.
铸件经过严格的人工时效和振动时效，确保了机床的刚性、稳定性。
Casting pass by strict artificial aging and vibration aging so as to make sure the rigidity and stability of lathe.
真机的部分稳定性试验表明，机组存在较宽的水力振动区；
The stability test on real turbine showed that the generating unit has a wide hydraulic vibration area.
真机的部分稳定性试验表明，机组存在较宽的水力振动区；
The stability test on real turbine showed that the generating unit has a wide hydraulic vibration area.
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