这等于角加速度。
And angular acceleration is the derivative of angular velocity.
角加速度等于，角速度的导数。
What happens to angular velocity when angular acceleration is 0?
当角加速度为0的时候，角速度为何？
And if there is a torque, there's going to be an angular acceleration.
如果存在一个力矩，就会产生一个，角加速度。
If there is a net torque, there will be an angular acceleration, and that's what you see.
若存在净转矩，就会产生角加速度，正如你们所见。
This paper puts forward a way of directly measuring angular acceleration by a hardware.
提出了一种用硬件直接测量角加速度的方法。
This paper introduces the measurement of angular acceleration with strain measuring technique.
本文介绍了利用应变测量技术测量角加速度的方法。
In rotation, force becomes torque, mass becomes moment of inertia, and acceleration becomes angular acceleration.
在旋转时，力变成力矩，质量变成转动惯量，加速度变成角加速度。
The angular velocity and angular acceleration of the rod are important basis to calculate the rigidity of the rod.
系杆的角速度和角加速度是计算系杆刚度的重要依据。
Torque divided by moment of inertia is what will cause the angular acceleration, namely the derivative of angular velocity.
扭矩除以转动惯量,就会引起角加速度，也就是角速度的导数。
Utilizing the wheel speed signals and applying the Kalman filter technology, the wheel angular acceleration is calculated.
利用车轮角速度信号，应用卡尔曼滤波技术来计算车轮角加速度信号。
During phase 2, it was reported that there was a period of angular deceleration after the peak positive angular acceleration.
在第二阶段中，当肌电达到正峰值角加速度之后，还有一个角减速的过程。
Investigate how torque causes an object to rotate. Discover the relationships between angular acceleration, moment of inertia, angular momentum and torque.
研究扭矩如何让物体转动。找出角加速度、惯性矩、角动量和扭矩之间的关系。
Compared with Z-axis acceleration and deceleration, the reaction time was shortened during off-vertical axis constant angular acceleration and deceleration.
偏心加速度或负加速度旋转时相对于Z轴旋转，反应时缩短。
Based on the meshing analysis of planetary gear and inner gear-ring, the angular velocity and angular acceleration calculation model of the rod is established.
在分析行星轮与内齿环各段啮合情况的基础上，建立了行星齿环换向机构中系杆的角速度和角加速度计算模型。
In the side header, head's linear acceleration, the back coxa angular acceleration and neck angular acceleration are the main factors that affect the force of heading.
侧面头顶球击球力量主要的影响因素有头部线加速度、后髋角加速度和颈部角加速度。
We verifies the opinion through our simulating that the fluctuation of optical power make output errors of the IFOG on the condition that the angular acceleration is being.
指出在角加速度存在的情况下，光功率的波动产生IFOG输出误差，通过仿真验证了所提出的观点。
The paper aims at discussing structural performance and operation principle of inertial transform system for vibration angular acceleration transducer of compressive resistance.
本文对压阻式振动角加速度传感器的惯性变换系统的结构特性、工作原理进行了分析讨论。
The nonlinear mapping relation among the PSD of vehicle body centroid vertical acceleration, pitching angular acceleration and the road surface were found by RBF neural networks.
应用rbf神经网络建立了汽车车身质心垂直加速度功率谱密度、俯仰角加速度功率谱密度和路面功率谱密度之间的非线性映射模型。
This paper stated the effect of inertia force caused by the acceleration of mechanical weigh and angular acceleration of link on plane mechanism and its fundamental balancing methods.
论述了构件质心加速度或角加速度产生的惯性力对平面机构的影响及其主要平衡方法。根据惯性力平衡的原理，利用回转质量能够部分平衡曲柄滑块机构惯性力；
And based on this condition, there is a discussion on the effect to the slider's velocity, acceleration, and rod's angular velocity and angular acceleration caused by mechanism parameters.
在此基础上，讨论了机构参数对齿环滑块的速度和加速度、系杆的角速度和角加速度的影响。
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。
In this paper, the kinematics simulation for airborne folding mechanism is firstly being made, and the formulas for calculating the crank 's angular velocity and angular acceleration are obtained.
本文首先通过对机载折叠机构做运动学分析，得出了曲柄的角速度和角加速度计算公式。
Since angular velocity is calculated by apparent acceleration that is sensed through accelerometer on board, it is the basement to choose a reasonable method in order to improve the precision.
由于角速度是由载体上加速度计敏感出的比力解算出的，选择合理的方法解算角速度是提高其精度的根本。
Angular velocity and acceleration variation curve of swing movable teeth are plotted and their variation rules are analyzed.
对得到的摆动活齿相对角速度和角加速度变化曲线，分别进行了研究分析。
Another can be called measuring parameter matching, such as acceleration matching, attitude matching and angular rate matching.
另一类可称为测量参数匹配法，它包括加速度匹配、姿态匹配和角速度匹配。
Based on the random error formulas of function, the error transfer formulas of acceleration at the vehicle mass center and axial angular rate were provided which were helpful.
根据函数随机误差公式，给出了载体质心处线加速度和轴向角速度误差传递公式，有利于惯性系统传感器的选择及系统的组建。
Second, the rate of error convergence may be guaranteed rapidly by setting appropriate angular position, velocity and acceleration feedback gain Matrices;
二是可以适当的选择位置、速度和加速度反馈增益矩阵，从而加快误差收敛速度；
The measured data include angular rates and acceleration obtained from the rate gyros and accelerometers installed in the vehicle.
数据包括体轴角速率和过载，由固连于飞行体的速率陀螺和加速计给出。
The measured data include angular rates and acceleration obtained from the rate gyros and accelerometers installed in the vehicle.
数据包括体轴角速率和过载，由固连于飞行体的速率陀螺和加速计给出。
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