head nystagmus

用法例句

The New Progress of Metal Cutting Chatter Mechanism and Control;

金属切削颤振机理及其控制研究的新进展

Horizon chatter in a single-roll driving temper rolling mill system;

单辊驱动平整机水平颤振

Studies and Developments about Cutting Chatter of Machine Tools;

机床颤振的若干研究和进展

Based on a series of industrial experiments, the chattering of a temper rolling mill has been studied.

对某平整机的颤振进行了一系列工业试验研究 ,分析计算了平整机的振动频率、固有频率以及可能的外激励频率。

In order to reduce chattering phenomenon of variable structure control, a fuzzy variable structure control method is adopted and applied in the overload control system design of anti-ship missiles.

为了削弱变结构控制中的颤振现象,采用了模糊变结构控制方法,并将该方法应用于反舰导弹的过载控制系统的设计中。

The system not only has advantage of strong robustness in variable structure control, but also can avoid the chattering phenomenon.

本文针对不确定性离散时间系统 ,提出一种改进的离散趋近律和等效控制相结合的控制策略 ,既保持变结构控制的强鲁棒性的优点 ,又消除了系统的颤振现象。

Nonlinear flutter research of a three-dimension thin plate under supersonic airflow;

三维薄板在超音速气流作用下的非线性颤振研究

Identification of flutter derivatives based on 3211 multi-step excitation of CFD model;

基于3211多阶跃激励CFD模型的颤振导数识别研究

Research on increasing the air-operated steps of large span suspension bridge flutter critical wind velocity;

提高大跨悬索桥颤振临界风速的气动措施研究

Emergency support cooperative control and vibration attenuation of a power system;

电力系统紧急支持配合控制颤振抑制方法

Stagger frequency technique of blade is presented,and engineering method is used to resist vibration fatigue failure of blade.

分析了某型涡喷发动机压气机转子叶片断裂的故障,确定了叶片的断裂机理,提出了采用叶片错频的方式和实现叶片错频的工程方法解决叶片颤振问题。

By analyzing the luffer hydraulic system of two bucket wheel machines for five 600 MW units in Guangdong Taishan Power Plant,the flutter causes of the bucket wheel boom were approached with treating and improving methods put forward.

通过对广东台山电厂5×600MW机组的2台斗轮机变幅机构液压系统进行分析,对斗轮机臂架振颤故障的产生原因进行了探讨,提出了处理的办法和改进的措施。

Airfoil flutter is one of the important problems in aeroelasticity.

在气动弹性力学中,机翼振颤是一个非常典型的问题。

Flutter test and analysis for the Suramadu Bridge in Indonesia

印尼Suramadu大桥颤振试验与颤振分析

flutter mode flight control system

颤振模态飞行控制系统

New type of flutter solution based on flutter determinant

一类基于颤振行列式的颤振分析新方法

Method of Time Frequence Syntony for Flutter Boundary Prediction

颤振边界预测的时频共振方法研究

Frequency design of dynamic vibration absorbers for flutter suppression of a sandwich panel

吸振夹层壁板颤振抑制的吸振器频率设计

Flutter test data processing was the important component of flight flutter testing of aircraft.

颤振试验数据处理是飞行颤振试验的重要组成部分。

Study on Three-Dimensional Flutter Analysis in Frequency-Domain of Suspension Bridges and Their Flutter Stability When Erection;

悬索桥的三维颤振频域分析及其施工阶段颤振稳定性研究

NEW CONCEPTS ON WIND-RESISTANT DESIGN OF BRIDGES--MULTI-MODE COUPLED FLUTTER

桥梁抗风设计的新概念——多振型耦合颤振

The Identification of Flutter Derivatives for Long-span Bridges Applying the Forced Vibration Method;

大跨桥梁颤振导数识别的强迫振动法研究

Modelling and Simulation of Chatter in Vehicle Brake System Based on the Theory of Oscillation Mode Coupling;

基于振型耦合理论的机车制动颤振建模与仿真

Optimized Method for Extracting Fremitus Derivative Based on Ibrahim Method

桥梁风振试验颤振导数识别的Ibrahim时域优化研究

The method for prediction of chatter based on the vibration signal processing

一种基于振动信号处理的颤振预报方案研究

Flutter suppression for sandwich panel using dynamic absorber

动力吸振器用于夹层壁板颤振抑制的研究

A fourth model may be tested for flutter speed.

第四个模型可用来进行颤振试验。

Supersonic Nonlinear Fluutre Analysis of Dualistic Airfoil;

超音速流中二元机翼非线性颤振研究

Flutter Performance of Long Span Bridges under Skew Winds;

斜风作用下大跨度桥梁颤振性能研究

Research on Braking Friction Characteristics and Chatter of Railway Vehicles;

车辆制动摩擦特性及摩擦颤振的研究

Research on the Nonlinear Dynamics Analysis of Regenerative Tool Chatter

再生型切削颤振的非线性动力学分析