加速度

Some problems that should be solved at full steam at designing velocity-stabilized loop are discussed. According to these, square lag and lead correction and nonlinear acceleration compensation are put forward. Gain of open loop is upgraded greatly. At the same time, overshoot is restrained effectively. System control effect is content terrifically.

分析了速率稳定回路设计中应着力解决的问题，提出了平方滞后超前校正和非线性加速度补偿措施，显著地提高了开环增益，并抑制了超调，取得了满意的控制效果。

At the same time, in order to make more efficient use of mass and acceleration, it is important to note that state of mind and nerves, the three conditions, such as respiratory regulation.

同时，为了更有效率地使用质量和加速度，还必须注意到精神状态及神经、呼吸调节等三个条件。

A thin-walled processing aircraft parts, only 30 min, and the same high-speed milling machine parts in the general processing takes 3 h, in the general processing and milling machine to be 8 h; Germany DMG's two-spindle lathe spindle speed and acceleration respectively 12 *!

加工一薄壁飞机零件，只用30min，而同样的零件在一般高速铣床加工需3h，在普通铣床加工需8h；德国DMG公司的双主轴车床的主轴速度及加速度分别达12*！

At last, the wind pressure time serials derived from the rigid model wind tunnel experiment were adopted to calculate the wind induced vibrating response of this long span roof and awning system in time domain.

最后，本文利用刚性模型风洞试验中测得的风压时程，对此曲面屋盖及雨蓬结构在时域内进行了风振响应分析，得到每个节点的加速度响应。

Accelerometer and soft tissue such as skin and muscle have an influence on the result of sound vibration analysis of bone.

在骨声振动分析中皮肤、肌肉等软组织、加速度计对结果有一定的影响。

Through comparisons and analyzing of a large amount of cases, the dynamic friction characteristics between slide guide and rail, including the variation tendency of friction with the parameters just like relative displacement、relative velocity、relative acceleration、contact area、lubrication condition and slide guide type, are discussed.

通过分析和比较大量的实验结果，探讨了导靴与导轨之间的摩擦特性，包括摩擦力随相对运动的位移、速度、加速度，以及正压力、润滑状况和导靴类型等参数的变化情况，为进一步的研究工作提供实验基础。

Objective To research a method to detect the event of periodic leg movements during sleep based on accelerometer and to design a monitoring system by wireless sensors network.

目的研究基于加速度传感器检测睡眠中周期性腿动事件的方法，并采用无线传感器网络技术形成周期性腿动事件监测系统。

Methods To detect the event of periodic legs movements in sleep based on accelerometer and monitoring continuously based on wireless sensors network.

方法采用加速度传感器监测周期性腿动事件的发生；以无线传感器网络技术实现连续监测被试者整晚周期性腿动事件的系统。

Methods Detecting the periodic legs movements in sleep based on acceleration sensor and contiounusly monitoring legs movements based on personal area network with wireless communication.

采用加速度传感器监测周期性腿动事件的发生，以无线通讯方式的个人体域网实现连续监测。

Using the dynamic simulation software ADAMS to analyze the six-bar mechanism of shaping machine ;and through the virtual prototype,we get the optimum point from the optimization design of the acceleration and the press angle of shaping machine for the real machine;and we can get an example to the study of virtual prototyping.

简要介绍多体系统动力学的原理及多体系统动力学计算的积分方法，利用动力学仿真软件ADAMS，对牛头刨床的六杆机构进行分析，并通过虚拟样机技术，对牛头刨床加速度和压力角进行了优化设计。为实际的机构设计提供依据，也为虚拟样机技术的学习提供了实例

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。