基于通用的列车运动方程，建立了牵引力测试的加速度法。
Based on the general equation of train mot ion, the acceleration testing method for tractive effort measurement is established.
本文对确定小尺寸模型机翼自振型的砂粒加速度法进行了技术小结。
The experimental technique of the acceleration method of using grains of sand as accelerometers is presented. The method is particularly suited for measuring mode shapes of small wing models.
通过对无阀气功冲击机构的动态特性分析，本文提出了性能参数计算，的线性加速度法，改进了B.M。
Having analysed the dynamic character of valveless pneumatic percussive mechanism, this paper provides a linear acceleration method for calculating characteristic parameters, and corrects B. m.
从多维地震动输入下的结构三维振动方程出发，给出了结构多维随机振动的振型位移法和振型加速度法。
From the equation of three-dimensional vibration of structures, the methods of multi-dimensional random mode displacement and mode acceleration have been put forward.
从地震时一维土层反应应力入手，对拟静力法中有限元反应加速度法的地震荷载加载方法进行改进，提出了有限元反应应力法。
Based on the response stress of one-dimensional soil layer, the finite element approach was improved and a response stress approach was put forward.
既然在y方向上,没有加速度，法向力也等于mgcosθ
Since there is no acceleration in the y direction, the normal force must be also mg cosine theta.
运用矢量法建立机构的位移矢量方程，推导出速度、加速度矢量方程。
Establish displacement vector equation of mechanism using vector method to infer the speed and the acceleration vector equation.
本文采用解析法导出了这种差动机构中拔取罗拉的位移，速度和加速度的方程式。
The analytical method is applied in deriving equations for the displacement, velocity and acceleration of the detaching roller installed in the differential mechanism.
基于回路法建立了模切机双肘杆施压机构的运动数学方程，并绘出了双肘杆机构部分构件位移、速度、加速度的运动曲线。
Built up the sport mathematics equation of the elbow pole organization based on the loop method, and drew its displacement, velocity and acceleration exercise curve.
最后利用基于加速度响应的ITD法识别结构的模态参数：频率和振型等。
At last, ITD method based on free acceleration response is used to identify mode parameters, frequencies and modal.
本文就机构惯性力的平衡计算提出了一种新的方法——质量、加速度参数法。
This paper presents a new method by using mass and acceleration parameters for balancing inertial force of mechanism.
本文以飞行器轴向视加速度及其积分为控制信号，用共扼方程法设计了一种惯性高度控制方法。
This thesis designs an inertial controlling method to the height with the signal of the axis apparent acceleration and its integral by the method of conjugate equation.
恒定加速度试验是可靠性试验中一种重要的试验项目，埋沙法和磁贴法作为该试验项目的两种重要方法已经被广泛使用。
Constant acceleration test is an important testing item in reliability testing, the covering up sand and the sticking on magnet are used widely which are important for this testing item.
加速度测试法的先决条件是确定列车基本阻力、回转质量系数和列车质量，而其测试关键是列车加速度的测定。
The precondition of the acceleration testing method is the determination of the train resistance, rotary mass coefficient and train mass. The crucial test is measurement of train acceleration.
介绍了用光干涉法测量微加速度计零件变形的研究。
A study on measurement of deformation micro-accelerometer parts with optical interferometry is presented.
通过模拟轨道，利用动力法对星载加速度计校准进行了研究。
The calibration of onboard accelerometer using dynamic method and the simulated orbit is studied in detail.
根据云南地区的实测强震加速度资料，采用回归分析法研究了云南地区的地面水平、垂直峰值加速度衰减规律。
Based on the observed data of strong motion acceleration in Yunnan region, the surface attenuation pattern at horizontal and vertical peak acceleration is studied by regressive analyzing method.
对应用子区间法分析结构动力反应进行了研究，确定出几种求解结构加速度的方法。
Analysis methods for calculating structure internal forces by subinterval method are investigated. Some methods for solving structure accelerations are derived.
由于本算法能够估计出目标的法向和切向加速度，进行适当的模型集设计后，可以实现对复杂、快速机动目标的全过程跟踪，具有可扩展性的应用前景。
Because this algorithm can estimate the normal and tangent acceleration, it may be used to implement the tracking for the complexly and highly maneuvering target after appropriate model-set design.
介绍了一种发动机无外载功率检测系统的软、硬件设计，利用测频法测量出某一时刻的瞬时速度，并利用最小二乘法求出角加速度。
By the method of frequency measurement, instant rotational speed is measured in the test system, angular acceleration is calculated by using the feature of the MCU with the least square method.
介绍了静态校准加速度计的方法：地球重力法、负载法和离心机法。
Describes the static calibration methods of accelerometer: gravitational attraction method, loading method and centrifuge method.
给出测量自由落锤的加速度换算高应变试桩的动力的简易法的基本原理、测试操作与工程应用。
The basic principle of simple high strain pile test method transformed from measured free fall of drop hammer is given in this paper.
而公式法得到的加速度呈逐渐上升趋势，与静电纺丝过程的受力分析结果背离。
The results showed that the variation trend of spinning velocity and acceleration obtained by reversion method coincided with the theoretical analysis results.
文章就加速度测试法的测试精度做了分析计算和探讨。
The relative analysis, calculation and research of testing precision are made.
本文主要介绍了埋砂法恒定加速度试验时元器件的受力分析。
In this paper, we analyzed the sample forced by inter-sand method of centrifugal test.
为解决静摩擦力难以判断的问题，提出了概念判断法、加速度判断法、综合分析法等方法。
It is one of the difficult points of physics teaching to ask the static friction force of solving.
本文比较了二加速度计法、四加速度计法和感应线圈法等三种火箭弹滚转角测量方法，并详细地分析了该方法的测试原理误差。
Three test methods, including two-accelerometers method, four-accelerometers method and geomagnetic induction coil method, for measuring rocket rotation angle are put forward in this paper.
计算表明波谱分析法的结果比按特征值的规则波分析法的结果更为合理，特别是对流速与加速度场的分析尤为明显。
It is shown that spectral method gives a more reasonable result, especially for the calculation of velocity and acceleration field.
本文介绍了用测量大锤撞击作用下的力和加速度以确定桩的静态轴向承载力的凯司(case)法。
A method named CASE method is presented for determining the statical axial bearing capacity of piles from dynamic measurements of force and acceleration performed under the impact of a large hammer.
同时运用1/3倍频程分析对比法和总加权加速度有效值法评价了拖拉机的乘坐舒适性。
The 1/3 octave bands and total weighted average are exploited to estimate the ride comfort of the tractor.
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